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Volkswagen Jetta 2000 Diagnostic Manual

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Volkswagen Jetta, Golf, GTI 1999, 2000
Electrical Equipment On Board Diagnostic (OBD)
01 On Board Diagnostic (OBD) (Page GR-01)
Instrument panel, On Board Diagnostic (OBD) (through MY 1999)
Clock, correcting
Code Control Module
Consumption indicator, matching
Display group overview
Distance impulse number (K number), reading
Distance travelled (odometer) display, adapting
Fuel gauge (adaptation), checking
Language alternatives for drivers instructions, adapting
Locations of instrument panel senders and sensors
On Board Diagnostic, initiating
Output Diagnostic Test Mode
Read Measuring Value Block
Service interval display, resetting
Service interval, adapting data when changing the instrument panel
Instrument panel On Board Diagnostic (OBD) (from MY 2000)
Code Control Module
Consumption indicator, matching
Display group overview
Distance impulse number (K number), reading
Distance travelled (odometer) display, adapting
Fuel gauge (adaptation), checking
Instrument panel senders and sensors, locations
Language alternatives, adapting for drivers instructions
On Board Diagnostic, initiating
Output Diagnostic Test Mode
Read Measuring Value Block
Service interval data, adapting when changing the instrument panel
Service interval display, resetting
Diagnostic interface for databus
Code Control Module
Display group overview
Read Measuring Value Block
Anti-theft immobilizer On Board Diagnostic (OBD)
Diagnostic Trouble Code (DTC) table
Emergency start function, activating without VAG 1551
Ignition keys, matching
Immobilizer On Board Diagnostic (OBD), initiating
Immobilizer, troubleshooting
Lost key procedure
Procedure after changing engine control module (Matching)
Procedure after changing instrument cluster (Matching)
Read Measuring Value Block
Volkswagen Technical Site - http://volkswagen.msk.ru

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Summary of Contents for Volkswagen Jetta 2000

  • Page 1 Volkswagen Technical Site - http://volkswagen.msk.ru Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) 01 On Board Diagnostic (OBD) (Page GR-01) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) Clock, correcting Code Control Module Consumption indicator, matching...
  • Page 2 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-1) Notes: The instrument panel is installed in conjunction with vehicle equipment level, there are different versions: Lowline version with rev counter and digital clock or Midline version with rev counter and multi-function indicator or Highline version with rev counter, multi-function indicator and navigation display unit.
  • Page 3 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-2) The convenience anti-theft system is operative after first activation of electronic anti-theft system. Notes on function of of convenience anti-theft system Repair Manual, Radio, Telephone, Navigation , Repair Group 91 The instrument panel must not be dismantled.
  • Page 4 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-3) A maximum of 4 faults can be stored simultaneously. Sporadic faults are automatically cancelled if they are not repeated in next 50 engine starts.
  • Page 5 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-4) Locations of instrument panel senders and sensors WARNING! Disconnect battery earth strap before working on electrical system.
  • Page 6 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-5) 3 - Speedometer sender -G22 Location Fig. 4 Monitored via self-diagnosis 4 - Coolant temperature sender -G2 Location depends on type of engine Repair Manual, Fuel Injection &...
  • Page 7 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-6) Fig. 1 Fuel gauge sender -G The fuel gauge sender -G- is located in the fuel tank on the fuel delivery unit -arrow-.
  • Page 8 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-7) Fig. 3 Ambient temperature sender -G17 The ambient temperature sender -G17- is located on left of front bumper behind the outer air grille.
  • Page 9 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-8) On Board Diagnostic, initiating Special tools, testers, measuring units and auxiliary items required Scan tool VAG 1551 or vehicle system tester VAG 1552.
  • Page 10 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-9) Connecting scan tool VAG 1551 and selecting functions (Interrogating unit version) Check prerequisites: All fuses according to current flow diagram OK.
  • Page 11 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-10) Notes: If the display remains blank, check VAG 1551 voltage supply according to current flow diagram. Electrical Wiring Diagrams Troubleshooting & Component Locations binder Additional operating instructions can be called up with the scan tool HELP key.
  • Page 12 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-11) Indicated on display: Interrogate control unit version Indicated on display for instrument panel with manufacturer's code VDO:...
  • Page 13 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-12) Instrument panels which do have the function "Convenience anti-theft system" have a control unit part number where the last number is a 1 (production from approx. 08.98).
  • Page 14 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-13) Indicated on display: Motometer instrument panels are identified by IMMO-IDENTNO: VWZ6 ..VDO instrument panels are identified by IMMO-IDENTNO: VWZ7 ..
  • Page 15 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-14) List of selectable functions Notes: Do not select further functions, which can be printed out after pressing the HELP key.
  • Page 16 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-15) Interrogating fault memory Notes: The displayed fault information is not constantly up-dated, but only when initiating the self- diagnosis or with the function 05 "Erase fault memory".
  • Page 17 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-16) Indicated on display: If something else is displayed: Scan tool operating instructions - End output (function 06) Page 01-18.
  • Page 18 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-17) Indicated on display: - Confirm entry with key Q. Indicated on display: The fault memory is now erased.
  • Page 19 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-18) Ending output - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 20 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-19) Fault table Notes: The following table lists all the faults, with the corresponding 5 digit code numbers, that can be recognized by the instrument panel control unit -J285- and printed out by the VAG 1551.
  • Page 21 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-20) * A fault entry is made when the fault has been registered continuously for at least 20 seconds.
  • Page 22 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-21) * A fault entry "Open circuit/short to positive" is made after the engine has been running for 30 minutes and the fault is recognized.
  • Page 23 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-22)
  • Page 24 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-23) Output Diagnostic Test Mode The Output Diagnostic Test Mode is part of the electrical check. The following components can be...
  • Page 25 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-24) Fuel reserve warning lamp Oil pressure warning lamp with Output Diagnostic Test Mode. On the Highline instrument panel the central display unit for warning lamps and navigation is checked instead of the individual warning lamps.
  • Page 26 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-25) After displaying the control unit identification and the immobilizer identification number: - Press key. Indicated on display: - Press keys 0 and 3 (03 selects the "Output Diagnostic Test Mode"...
  • Page 27 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-26) Movement of fuel gauge needle over complete display range Notes: On VDO instrument panels the instruments are activated simultaneously and on Motometer instrument panels the instruments are activated one after another.
  • Page 28 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-27) Brake pad wear (when activated using code) Fuel reserve Oil pressure are activated and light up continuously.
  • Page 29 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-28) All LCD segments in speedometer display and in rev counter are activated and become visible. In addition for Highline instrument panel: All segments of display unit for Navigation and warning lamps are visible.
  • Page 30 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-29) Indicated on display for instrument panels with manufacturer code MMO: Indicated on display for instrument panels with manufacturer code VDO: End Output Diagnostic Test Mode for VDO instrument panels by pressing key.
  • Page 31 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-30) Code Control Module Using this function the instrument panel can be coded as follows: Optional equipment Country variants...
  • Page 32 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-31) After displaying the control unit identification and the immobilizer identification number: - Press key. Indicated on display: - Press keys 0 and 7.
  • Page 33 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-32) - Press key. Indicated on display: Ending function: - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 34 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-33) Code table:...
  • Page 35 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-34) * If more than one optional equipment is to be entered, then the code numbers must be added together.
  • Page 36 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-35) The code number for the distance impulse number is dependent on vehicle engine/gearbox combination: Notes: The distance impulse number is a constant used to calculate the speed and distance travelled.
  • Page 37 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-36) Read Measuring Value Block The Measuring Value Block is divided into 4 display group numbers. The assignment of the...
  • Page 38 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-37) - Press keys 0, 0 and 1 for "Display group number 1" and confirm entry with Q key.
  • Page 39 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-38) Display group overview Break down of display content for display group number 001...
  • Page 40 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-39) Evaluating display group number 001...
  • Page 41 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-40) Break down of display content for display group number 002 For instrument panels with multi-function display or Climatronic...
  • Page 42 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-41) Evaluating display group number 002 On vehicles with a VDO instrument panel "0 L" is displayed in field 2 when fuel level sender has...
  • Page 43 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-42) Break down of display content for display group number 003 Empty means in this case: Display zone is blank...
  • Page 44 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-43) Evaluating display group number 003 If the actual coolant temperature value lies between approx. 75 C and 107 C, the instrument...
  • Page 45 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-44) Break down of display content for display group number 050...
  • Page 46 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-45) Evaluating display group number 050 Empty means in this case: Display zone is blank...
  • Page 47 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-46) Adaptation Using the function adaptation the following changes can be made and stored: Matching the service interval display (SID)
  • Page 48 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-47) Adaptation table: Notes: After changing an adaptation value or ending an adaptation channel the function "10 - Adaptation"...
  • Page 49 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-48) Service interval, adapting data when changing the instrument panel When changing the instrument panel the actual service interval data readings for...
  • Page 50 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-49) After displaying the control unit identification and the immobilizer identification number: - Press key. Indicated on display: - Press keys 1 and 0.
  • Page 51 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-50) Indicated on new instrument panel display after entering channel number 10: The selected channel and actual counter reading for the next service are displayed in the top line.
  • Page 52 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-51) All service types must be transferred to the new instrument panel and this equates to the following matching figures:...
  • Page 53 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-52) - Press key. Indicated on display: - After matching channel 10 press keys 1 and 0 again. (10 selects the "Adaptation"...
  • Page 54 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-53) Distance travelled (odometer) display, adapting Notes: The total distance travelled by the vehicle can be read off the defective instrument panel or determined using the service schedule.
  • Page 55 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-54) - Connect scan tool VAG 1551, select operating mode 1 "Rapid data transfer", switch on ignition and enter address word 17 "Instrument panel".
  • Page 56 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-55) - Confirm entry with the Q key. Indicated on display: - Press keys 1 and 0. (10 selects the "Adaptation" function.) Indicated on display: - Confirm entry with key Q.
  • Page 57 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-56) - Enter adaptation value using keyboard. Indicated on display: - Confirm entry with key Q. Indicated on display: The kilometer reading entered now appears in the display of the instrument panel.
  • Page 58 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-57) - End matching the distance travelled with key. Indicated on display: - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 59 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-58) Service interval display, resetting Notes: The service interval display must be reset (adaptation) for delivery inspection each oil change service...
  • Page 60 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-59) Indicated on display: - Press key. Indicated on display: - Press keys 1 and 0. (10 selects the "Adaptation" function.) Indicated on display: - Confirm entry with key Q.
  • Page 61 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-60) Adaptation table: Notes: Entering the relevant adaptation values for the distance recorder is only possible in steps of 1000 km, therefore this is shown on display in 1000 km.
  • Page 62 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-61) Example: Service interval display for service OIL requires resetting: - Press keys 1 and 0 - Confirm entry with key Q.
  • Page 63 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-62) - Confirm entry with key Q. Indicated on display: - Press key. Indicated on display: - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 64 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-63) Distance impulse number (K number), reading Notes: The distance impulse number is a constant used to calculate the speed and distance travelled.
  • Page 65 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-64) - Connect scan tool VAG 1551, select operating mode 1 "Rapid data transfer", switch on ignition and enter address word 17 "Instrument panel".
  • Page 66 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-65) Indicated on display: - Press "C" key. Indicated on display: - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 67 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-66) Fuel gauge (adaptation), checking If the fuel gauge displays the contents of the fuel tank as being to high or too low the fuel gauge needle position in the instrument panel can be corrected (adapted).
  • Page 68 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-67) Adapting fuel gauge Special tools, testers, measuring units and auxiliary items required Fuel extraction unit VAG 1433 A - Switch off ignition.
  • Page 69 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-68) Indicated on display: - Press key. Indicated on display: - Press key. Indicated on display: - Press keys 1 and 0. (10 selects the "Adaptation" function.) Indicated on display: - Confirm entry with key Q.
  • Page 70 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-69) - Using key 1 the adaptation value can be decreased down to 120 and using key 3 increased up to 136, e.g.
  • Page 71 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-70) Notes: Renew fuel gauge sender only if fuel gauge cannot be matched correctly. - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 72 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-71) Consumption indicator, matching Notes: It is only possible to match the consumption indicator from 85% to 115%.
  • Page 73 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-72) Indicated on display: - Move on with -key. Notes: Correcting the consumption indicator is only possible via direct entry!
  • Page 74 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-73) Indicated on display: - End matching the consumption indicator with -key. Indicated on display: Notes: A false entry switches the tester to functions mode.
  • Page 75 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-74) Language alternatives for drivers instructions, adapting Alternative languages variants for driver information can only be adapted on Highline instrument panels.
  • Page 76 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-75) Indicated on display: Notes: Only the last character of the five position language variant code is shown on the display, e.g.
  • Page 77 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-76) Staged entry: - The coding can be decreased with key 1 and increased with key 3, e.g. to 2 for language variant English.
  • Page 78 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-77) Example: Coding: 2 (English) Input value: 00002 - Confirm entry with the Q key. - Indicated on display: - Confirm entry with the Q key.
  • Page 79 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-78) Clock, correcting The digital clock in the instrument panel may deviate from the correct time by 5 seconds within 24...
  • Page 80 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-79) Checking VAG 1551 programme card version: - Press key. Indicated on display: - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 81 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-80) If the display of the VAG 1551 displays programme card version /8.0: Adapt clock accuracy Notes: The digital clock accuracy can only be adapted with a VAG 1551in conjunction with the specially prepared programme card.
  • Page 82 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-81) Indicated on display of a manufacturer's code MMO instrument panel (example): After displaying the control unit identification and the immobilizer identification number: - Press key.
  • Page 83 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-82) Indicated on display during the automatically controlled sequence. Indicated on display after completion of automatically controlled sequence: - Press keys 0 and 6.
  • Page 84 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel, On Board Diagnostic (OBD) (through MY 1999) (Page 01-83) The clock correction takes effect after reconnecting the instrument panel to voltage supply terminal 30. The digital clock accuracy is now adapted.
  • Page 85 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-84) Notes: The instrument panel is installed in conjunction with vehicle equipment level, there are different versions: Lowline version with rev counter and digital clock or...
  • Page 86 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-85) As of model year 2000, there are instrument clusters for vehicles with flexible service intervals (not for USA) and instrument clusters for vehicles with fixed (pre-set) service intervals, note part...
  • Page 87 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-86) In vehicles from 05.99 the instrument cluster is connected to the power-train data-bus. The databus is also referred to as CAN-databus.
  • Page 88 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-87) Sporadic faults are automatically cancelled if they are not repeated in next 50 engine starts. Notes: The instrument cluster counts a driving cycle when the ignition is switched on for longer than 5 minutes and the driving speed of at least 30 km/h is exceeded.
  • Page 89 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-88) Instrument panel senders and sensors, locations WARNING! Disconnect battery earth strap before working on electrical system. 1 - Fuel gauge sender -G Location Fig.
  • Page 90 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-89) 3 - Speedometer sender -G22 Location Fig. 4 4 - Coolant temperature sender -G2 Location depends on type of engine Repair Manual, Fuel Injection &...
  • Page 91 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-90) Fig. 1 Fuel gauge sender -G The fuel gauge sender -G- is located in the fuel tank on the fuel delivery unit -arrow-.
  • Page 92 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-91) Fig. 3 Ambient temperature sender -G17 The ambient temperature sender -G17- is located on left of front bumper behind the outer air grille.
  • Page 93 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-92) On Board Diagnostic, initiating Special tools, testers, measuring units and auxiliary items required Scan tool VAG 1551 or vehicle system tester VAG 1552.
  • Page 94 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-93) Connecting scan tool VAG 1551 and selecting functions (Interrogating unit version) Check prerequisites: All fuses according to current flow diagram OK.
  • Page 95 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-94) Notes: If the display remains blank, check VAG 1551 voltage supply according to current flow diagram. Electrical Wiring Diagrams Troubleshooting & Component Locations binder Additional operating instructions can be called up with the scan tool HELP key.
  • Page 96 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-95) Indicated on display: Interrogate control unit version Indicated on display for instrument panel with manufacturer's code VDO:...
  • Page 97 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-96) If a instrument panel with the function "Convenience anti-theft system" is replaced, then for vehicles with Radio system Premium IV 05.98 the radio electronic anti-theft system must be reactivated.
  • Page 98 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-97) - Press key. Indicated on display: Motometer instrument panels are identified by IMMO-IDENTNO: VWZ6 ..
  • Page 99 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-98) List of selectable functions Notes: Do not select further functions, which can be printed out after pressing the HELP key.
  • Page 100 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-99) Interrogating fault memory Notes: The displayed fault information is not constantly up-dated, but only when initiating the self- diagnosis or with the function 05 "Erase fault memory".
  • Page 101 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-100) Indicated on display: If something else is displayed: Scan tool operating instructions - End output (function 06) Page 01-102.
  • Page 102 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-101) Indicated on display: - Confirm entry with key Q. Indicated on display: The fault memory is now erased.
  • Page 103 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-102) Ending output - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 104 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-103) Fault table Notes: The following table lists all the faults, with the corresponding 5 digit code numbers, that can be recognized by the instrument panel control unit -J285- and printed out by the VAG 1551.
  • Page 105 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-104) *Only for vehicles with Climatronic: A fault entry is made when the fault has been registered continuously for at least 60 seconds.
  • Page 106 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-105) * A fault entry "Open circuit/short to positive" is made after the engine has been running for 30 minutes and the fault is recognized.
  • Page 107 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-106)
  • Page 108 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-107)
  • Page 109 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-108)
  • Page 110 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-109)
  • Page 111 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-110) Output Diagnostic Test Mode The Output Diagnostic Test Mode is part of the electrical check. The following components can be...
  • Page 112 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-111) Initiating Output Diagnostic Test Mode Notes: If the engine is running or the vehicle moving the instrument panel Output Diagnostic Test Mode cannot be initiated/will be interrupted.
  • Page 113 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-112) After pressing the Q key the following checks are carried out: Movement of rev counter needle over complete display range...
  • Page 114 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-113) Indicated on display: The warning lamps are coded according to vehicle equipment. The warning lamps for the coded equipment function are being triggered and light continuously.
  • Page 115 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-114) All LCD segments in speedometer display and in rev counter are activated and become visible. Also equipment dependant for Midline instrument cluster: All segments of display unit in center display field of instrument cluster become visible.
  • Page 116 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-115) - Press key. Indicated on display for instrument panels with manufacturer code MMO: Indicated on display for instrument panels with manufacturer code VDO: End Output Diagnostic Test Mode for VDO instrument panels by pressing key.
  • Page 117 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-116) Code Control Module Using this function the instrument panel can be coded as follows: Optional equipment Country variants...
  • Page 118 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-117) - Press key. Indicated on display: - Press keys 0 and 7. (The function "Code control unit" is selected with 07.) Indicated on display: - Confirm entry with key Q.
  • Page 119 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-118) Code table: If more than one optional equipment is to be entered, then the code numbers must be added...
  • Page 120 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-119) Example: Brake pad wear indicator and washer fluid warning: 01 + 04 = 05 The code number for the distance impulse number is dependent on vehicle engine/gearbox...
  • Page 121 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-120) Indicated on display: - Confirm entry with key Q. Indicated on display: - Press key. Indicated on display: - Press key.
  • Page 122 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-121) Read Measuring Value Block The Measuring Value Block is divided into 4 display group numbers. The assignment of the...
  • Page 123 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-122) - Press keys 0, 0 and 1 for "Display group number 1" and confirm entry with Q key.
  • Page 124 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-123) Display group overview Break down of display content for display group number 001...
  • Page 125 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-124) Evaluating display group number 001...
  • Page 126 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-125) Break down of display content for display group number 002 For instrument panels with multi-function display or Climatronic...
  • Page 127 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-126) Evaluating display group number 002 For an open circuit of the fuel level seder, "0L" is displayed in field 2, the value 510 displayed in field 3;...
  • Page 128 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-127) Break down of display content for display group number 003 Empty means in this case: Display zone is blank...
  • Page 129 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-128) Evaluating display group number 003 If the actual coolant temperature value lies between approx. 75 C and 107 C, the instrument...
  • Page 130 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-129) If the actual coolant temperature value lies between approx. 75 C and 107 C, the instrument panel will always display 90 C! After switching ignition on, the warning lamp for oil level blinks for 5 seconds if there is a malfunction in the system.
  • Page 131 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-130) Break down of display content for display group number 050...
  • Page 132 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-131) Evaluating display group number 050...
  • Page 133 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-132) The condition of the databus function for control modules which are connected to the power-train databus is displayed in display groups 125 to 127.
  • Page 134 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-133) Break down of display content for display group number 125 only for VDO, for Motometer in display group 126, display field 2...
  • Page 135 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-134) Evaluating display group number 125...
  • Page 136 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-135)
  • Page 137 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-136) Break down of display content for display group number 126 Empty means in this case: Display zone is blank...
  • Page 138 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-137) Evaluating display group number 126...
  • Page 139 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-138) Adaptation Using the function adaptation the following changes can be made and stored: Matching the service interval display (SID)
  • Page 140 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-139) Adaptation table:...
  • Page 141 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-140) Notes: After changing an adaptation value or ending an adaptation channel the function "10 - Adaptation" must be performed to select another adaptation channel!
  • Page 142 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-141) Service interval data, adapting when changing the instrument panel When changing the instrument panel the actual service interval data readings for...
  • Page 143 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-142) - Connect scan tool VAG 1551, select operating mode 1 "Rapid data transfer", switch on ignition and enter address word 17 "Instrument panel".
  • Page 144 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-143) Adaptation table: Notes: Input of the adaptation values for oil quality of new oil is only possible for instrument clusters with flexible service intervals;...
  • Page 145 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-144) Notes: The currently valid upper limit values for the driven distance and time until inspection can be taken from the service plan.
  • Page 146 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-145) The engine of the vehicle was filled with engine oil according to specification 50600 at the last inspection.
  • Page 147 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-146) Indicated on new instrument panel display after entering channel number 10: Instrument panel MMO: Instrument panel VDO: The selected channel and actual current value of adaptation of maximum value for odometer reading until the next service are displayed.
  • Page 148 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-147) Indicated on display: - Press key. Indicated on display: - After matching channel 43 press keys 1 and 0 again. (10 selects the "Adaptation"...
  • Page 149 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-148) Distance travelled (odometer) display, adapting Notes: The total distance travelled by the vehicle can be read off the defective instrument panel or determined using the service schedule.
  • Page 150 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-149) - Connect scan tool VAG 1551, select operating mode 1 "Rapid data transfer", switch on ignition and enter address word 17 "Instrument panel".
  • Page 151 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-150) "FAIL" appears in odometer if an incorrect is entered 3 times. In this case terminal 30 (battery) must be disconnected and reconnected again and the Login procedure repeated using the correct code number.
  • Page 152 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-151) The last position of the kilometer reading must be rounded off to the nearest 10 kms. A kilometer reading of 89627 produces an adaptation value of: - Enter adaptation value using keyboard.
  • Page 153 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-152) - Confirm entry with key Q. Indicated on display: - Confirm entry with key Q. Indicated on display: - End matching the distance travelled with key.
  • Page 154 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-153) Service interval display, resetting The service interval display must be reset (adaptation) for delivery inspection each inspection service...
  • Page 155 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-154) Indicated on display: - Press keys 1 and 0. (10 selects the "Adaptation" function.) Indicated on display: - Confirm entry with key Q.
  • Page 156 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-155) Indicated on display: The service due displayed in the instrument panel will be reset by entering the appropriate adaptation value.
  • Page 157 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-156) Indicated on display: - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 158 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-157) Distance impulse number (K number), reading Notes: The distance impulse number is a constant used to calculate the speed and distance travelled.
  • Page 159 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-158) - Connect scan tool VAG 1551, select operating mode 1 "Rapid data transfer", switch on ignition and enter address word 17 "Instrument panel".
  • Page 160 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-159) Indicated on display: - Press "C" key. Indicated on display: - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 161 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-160) Fuel gauge (adaptation), checking If the fuel gauge displays the contents of the fuel tank as being to high or too low the fuel gauge needle position in the instrument panel can be corrected (adapted).
  • Page 162 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-161) Adapting fuel gauge Special tools, testers, measuring units and auxiliary items required Fuel extraction unit VAG 1433 A - Switch off ignition.
  • Page 163 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-162) Indicated on display: - Press key. Indicated on display: - Press key. Indicated on display: - Press keys 1 and 0. (10 selects the "Adaptation" function.) Indicated on display: - Confirm entry with key Q.
  • Page 164 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-163) Using key 1 the adaptation value can be decreased down to 120 and using key 3 increased up to 136, e.g.
  • Page 165 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-164) Notes: Renew fuel gauge sender only if fuel gauge cannot be matched correctly. - Press keys 0 and 6. (The function "End output" is selected with 06.) Indicated on display: - Confirm entry with key Q.
  • Page 166 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-165) Consumption indicator, matching Notes: It is only possible to match the consumption indicator from 85% to 115%.
  • Page 167 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-166) Indicated on display: - Move on with -key. Notes: Correcting the consumption indicator is only possible via direct entry!
  • Page 168 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-167) Indicated on display: - End matching the consumption indicator with -key. Indicated on display: If the following display appears: - Press key.
  • Page 169 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-168) Language alternatives, adapting for drivers instructions Alternative languages variants for driver information can only be adapted on Highline instrument panels.
  • Page 170 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-169) Indicated on display: Notes: Only the last character of the five position language variant code is shown on the display, e.g.
  • Page 171 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-170) Staged entry: - The coding can be decreased with key 1 and increased with key 3, e.g. to 2 for language variant English.
  • Page 172 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Instrument panel On Board Diagnostic (OBD) (from MY 2000) (Page 01-171) Example: Coding: 2 (English) Input value: 00002 - Confirm entry with the Q key. - Indicated on display: - Confirm entry with the Q key.
  • Page 173 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-172) In vehicles from 05.99 the instrument cluster is connected to the power-train data-bus. The databus is also referred to as CAN-databus. Data can be exchanged between power-train databus and diagnostic wire (K-wire) via the diagnostic interface for databus -J533- in instrument cluster.
  • Page 174 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-173) Indicated on display: Indicated on display: 1- Dependant upon the control modules which are connected to the power-train databus. 2- The diagnostic interface for databus -J533- in instrument cluster is referred to in the On Board Diagnostic (OBD) as 'Gateway.'...
  • Page 175 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-174) List of selectable functions Notes: Do not select further functions, which can be printed out after pressing the HELP key. After the function is completed the VAG 1551 returns to the following start position:...
  • Page 176 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-175) - Press keys 0 and 2. (The function "Interrogate fault memory" is selected with 02.) Indicated on display: - Confirm entry with key Q.
  • Page 177 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-176) Erasing fault memory Notes: After erasing the fault memory its contents will automatically be indicated. If the fault memory cannot be erased, again interrogate fault memory and repair faults.
  • Page 178 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-177) Notes: If this appears in the display, the test sequence is faulty. Adhere exactly to test sequence: First interrogate fault memory, if necessary repair faults, then erase.
  • Page 179 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-178) Fault table Notes: The following table lists all the faults, with the corresponding 5 digit code numbers, that can be recognized by the instrument panel control unit -J285- and printed out by the VAG 1551.
  • Page 180 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-179) Code Control Module Performing coding for diagnostic interface -J 533- - Press keys 0 and 7. (The function "Code control unit" is selected with 07.) Indicated on display: - Confirm entry with key Q.
  • Page 181 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-180) Example: Airbag + ABS + autom. transmission: 00004 + 00002 + 00001 = 00007 Indicated on display (example): - Confirm entry with key Q.
  • Page 182 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-181) Read Measuring Value Block The Measuring Value Block is divided into 4 display group numbers. The assignment of the individual display fields can be taken from the display group overview Page 01-184.
  • Page 183 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-182) Indicated on display: (1...4 = Display zones) Notes: To change to another display group proceed as follows: - Displayed after pressing C key.
  • Page 184 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-183) The condition of the databus function for control modules which are connected to the power-train databus is displayed in display groups 125 to 127.
  • Page 185 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-184) Display group overview Break down of display content for display group number 125...
  • Page 186 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-185)
  • Page 187 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-186)
  • Page 188 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-187) Break down of display content for display group number 126 Empty means in this case: Display zone is blank...
  • Page 189 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-188) Evaluating display group number 126...
  • Page 190 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-189) Break down of display content for display group number 127 Empty means in this case: Display zone is blank...
  • Page 191 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Diagnostic interface for databus (Page 01-190) Evaluating display group number 127...
  • Page 192 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-191) The immobilizer electronics consist of: control electronics in instrument cluster a warning light for anti-theft immobilizer sensor -K117- in instrument cluster...
  • Page 193 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-192) An unauthorized ignition key is used. an unauthorized engine control module is detected. a malfunction is present in the induction coil of anti-theft immobilizer -D2-.
  • Page 194 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-193) Immobilizer On Board Diagnostic (OBD), initiating Steps for repairing type specific malfunctions Technical service handbook If malfunctions occur in the sensors and components being monitored, they will be stored in the Diagnostic Trouble Code (DTC) memory together with an indication of the type of malfunction.
  • Page 195 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-194) The information displayed is used in conjunction with a DTC table which has information on the possible causes for pin-pointed repair steps.
  • Page 196 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-195) Notes: If the display remains blank, check the VAG 1551 voltage supply according to the wiring diagram. Electrical Wiring Diagrams, Troubleshooting and Component Locations binder Additional operating instructions can be called up with the scan tool -HELP- button.
  • Page 197 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-196) - Press button. Indicated on display Immobilizer identification number (14 characters, VW...) - Press button. Indicated on display Indicated on display By pressing the -HELP- button a list of possible malfunction causes is printed out.
  • Page 198 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-197) List of selectable functions Notes: Do not select further functions other than those listed above (which can be printed out after pressing the -HELP- button).
  • Page 199 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-198) Checking DTC memory Notes: The displayed DTC information is not constantly up-dated, but is only restarted when initiating the On Board Diagnostic (OBD) or with function 05 "Erase DTC memory".
  • Page 200 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-199) Indicated on display If display reads otherwise: Scan tool operating instructions - Press buttons -0- and -6- to select "End output" function 06 Page 01-201 - Switch ignition off and separate DLC.
  • Page 201 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-200) Indicated on display The Diagnostic Trouble Code (DTC) memory is now erased. - Press button. Indicated on display Notes: If this appears in the display, the test sequence is faulty.
  • Page 202 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-201) Ending output - Press buttons -0- and -6- to select "End output" function 06. Indicated on display - Confirm entry with -Q- button.
  • Page 203 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-202) Diagnostic Trouble Code (DTC) table CAUTION! After repairs the DTC memory of the engine control module must always be checked and the DTC memory content "Engine control module blocked"...
  • Page 204 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-203)
  • Page 205 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-204)
  • Page 206 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-205)
  • Page 207 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-206) Read Measuring Value Block Indicated on display: - Press buttons -0- and -8- to select "Read Measuring Value Block" function 08.
  • Page 208 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-207) Evaluating malfunctions: Start authorized: "0": A non-coded or incorrectly coded key has been used or the engine control module has an incorrect code or a malfunction check engine control module DTC memory.
  • Page 209 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-208) - Indicated on display, for example If something different appears on the display, the "Matching of keys" function must be performed, Page 01-209.
  • Page 210 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-209) Ignition keys, matching Notes: If new or additional ignition keys are required they must be matched to the immobilizer control module.
  • Page 211 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-210) Requirements All ignition keys available. If no old ignition key is available see "Lost key procedure", Page 01-215 Key fob with covered secret number is available, if not see "Establishing secret...
  • Page 212 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-211) Key chain with secret code is no longer available for m.y. 2000. If the 4-digit secret number is not known or the key fob with the secret number is not available, the secret number must be requested from the dealership or importer using the 14-character immobilizer control module identification number.
  • Page 213 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-212) - Confirm entry with -Q- button. Indicated on display - Press buttons -2- and -1- to select "Channel 21".
  • Page 214 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-213) - Confirm entry with -Q- button. Indicated on display VDO instrument clusters: The warning light -K117- goes out.
  • Page 215 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-214) Notes: If the warning light continues flashing the key matching is faulty and must be performed again. The warning light flashes quickly if the 30 seconds are exceeded when matching all ignition keys.
  • Page 216 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-215) Lost key procedure - Order replacement ignition key using the lock number. - Match ignition key Page 01-209...
  • Page 217 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-216) Procedure after changing instrument cluster (Matching) Installing a new instrument cluster The immobilizer identification number and secret number are already stored in the replacement instrument cluster.
  • Page 218 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-217) Procedure after changing engine control module (Matching) Notes: The engine control module is matched to the immobilizer control module in the instrument cluster.
  • Page 219 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-218) Indicated on display - Press buttons -1- and -0- to select "Adaptation" function 10. Indicated on display - Confirm entry with -Q- button.
  • Page 220 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-219) Immobilizer, troubleshooting Requirements Voltage supply OK. Diagnostic wire between instrument cluster and VAG1551 OK. Valid wiring diagram and Repair Manual available.
  • Page 221 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-220) The immobilizer control module electronics have not released the engine control module! - Erase DTC memory (function 05) and end output (function 06).
  • Page 222 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-221) Malfunction Key matching faulty DTC 01179 "Key programming faulty" is stored in DTC memory of immobilizer control module - Select instrument cluster OBD with address word 17.
  • Page 223 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-222) Emergency start function, activating without VAG 1551 Using the emergency start function, a vehicle with a faulty anti-theft immobilizer can be started and driven under its own power to a VW dealership.
  • Page 224 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-223) - Twist setting knob for clock. In the trip odometer counter display "5000" appears and the second digit blinks.
  • Page 225 Volkswagen Jetta, Golf, GTI 1999, 2000 Electrical Equipment On Board Diagnostic (OBD) Anti - theft immobilizer On Board Diagnostic (OBD) (Page 01-224) warning light for anti-theft immobilizer stays on Notes: Three attempts to input the secret number correctly are possible immediately. The next three attempts will not be possible for at least 10 minutes if the ignition remains switched on continuously during this time.

This manual is also suitable for:

Jetta 1999Golf 2000Gti 1999Gti 20001999 golf