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Mahindra SCORPIO Manual
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Mahindra SCORPIO Manual

Airbag
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BODY
AIRBAG
AIRBAG MANUAL
SCORPIO

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Summary of Contents for Mahindra SCORPIO

  • Page 1 BODY AIRBAG AIRBAG MANUAL SCORPIO...
  • Page 2 BODY AIRBAG Scorpio Airbag - DTC List Page Error Code Error Description Pinpoint Procedure ID Number 900103 L.H.S Pretensioner short to power SRSE 900203 R.H.S Pretensioner short to power SRSF 900303 DAB short to power SRSB 900403 PAB short to power...
  • Page 4 IMPORTANT NOTES: 1. Do Not use multimeter or any equipment with power source to check the wiring of Airbag squib circuits. 2. Use only Diagnostic software provided to ensure proper connectivity of Airbag System. The software is capable of detecting any error in wiring connectivity and loop resistance (Refer table attached for limit values).
  • Page 5 UNDEPLOYED INFLATOR DO NOT CARRY BY THE ATTACHED LEAD DO NOT CARRY AN AIRBAG MODULE IN WIRES OR CONNECTORS SUCH A MANNER THAT THE AIRBAG OR MODULE PLATE COULD STRIKE THE BODY IN THE EVENT OF AN UNPLANNED DEPLOYMENT SCORPIO...
  • Page 6 BODY AIRBAG DO NOT INSERT OBJECTS INTO EXHAUST DO NOT BREACH INTEGRITY OF INFLATOR PORTS HOUSING DO NOT STORE AN AIRBAG MODULE ON A DO NOT CUT WIRES SURFACE WITH THE COVER FACING DOWN SCORPIO...
  • Page 7 BODY AIRBAG DO NOT IMMERSE INFLATORS IN WATER OR DO NOT PLACE ANYTHING ON TOP OF AN ANY OTHER LIQUIDS AIRBAG MODULE DO NOT PROBE CONNECTORS ON THE DO NOT APPLY ELECTRICAL POWER AIRBAG MODULE OR APPLY ELECTRICAL POWER SCORPIO...
  • Page 8 BODY AIRBAG DO NOT WELD OR EXPOSE TO OPEN FLAME DO NOT TAMPER OR HIGH HEAT SOURCE DO NOT POINT ROUND TUBE TOWARDS DO NOT PUNCTURE INFLATOR WALL YOURSELF OR OTHERS. DO NOT HOLD CORRUGATED TUBING SCORPIO...
  • Page 9 S TO BE REA ACTIVATED AS PER THE PROCEDUR RE GIVEN IN THE "REACT TIVATION" S HEET. PLEASE DO O REMEMBE ER TO DO TH HE "PROVE OUT" OF TH HE SYSTEM AS GIVEN IN THE "REA ACTIVATION " SHEET. SCORPIO...

  • Page 10: Component Location

    BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions LHS Pretensioner lines short circuit to power. Faulty LHS Pretensioner Assembly. Faulty Airbag Module. SCORPIO...
  • Page 11 BODY AIRBAG LHS Pretensioner Connector: Harness side Vehicle Connector Circuit LHS Pretensioner_Positive Scorpio_Airbag_LHD LHS Pretensioner LHS Pretensioner_Negative LHS Pretensioner_Positive Scorpio_Airbag_RHD LHS Pretensioner LHS Pretensioner_Negative SCORPIO...
  • Page 12 BODY AIRBAG Floor Interconnector: Harness side (Female Connector) Vehicle Connector Circuit LHS Pretensioner_Positive Scorpio_Airbag_LHD IC - Floor LHS Pretensioner_Negative LHS Pretensioner_Positive Scorpio_Airbag_RHD IC - Floor LHS Pretensioner_Negative SCORPIO...
  • Page 13 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit LHS Pretensioner_Positive Scorpio_Airbag_LHD Airbag Module LHS Pretensioner_Negative LHS Pretensioner_Positive Scorpio_Airbag_RHD Airbag Module LHS Pretensioner_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 14 Measure the voltage between: (+) Red Probe of Multimeter (-) Black Probe of Multimeter Vehicle Battery Airbag Simulator, Fitted in LHS Pretensioner Positive terminal Red Colour extension Is the voltage more than 3.7 V? GO to SRSE2 GO to SRSE3 SCORPIO...
  • Page 15 Visually check for chaffed wires or other physical damage to the harness. If no fault is found in the circuit, suspect the following component(s): GO to SRSE4 a) LHS Pretensioner connector. b) Airbag module connector. c) Floor Interconnector d) LHS Pretensioner assembly. e) Airbag module. SCORPIO...
  • Page 16 Pin 1 - RHD Is the voltage more than 3.7 V? Replace the Floor wiring harness and reactivate the Replace both the Floor and CCB wiring harness and system. reactivate the system. (Refer to Reactivation sheet.) (Refer to Reactivation sheet.) SCORPIO...
  • Page 17 Pin 2 - RHD Is the voltage more than 3.7 V? Replace the Floor wiring harness and Replace both the Floor and CCB wiring reactivate the system. harness and reactivate the system. (Refer to Reactivation sheet.) (Refer to Reactivation sheet.) SCORPIO...
  • Page 18 (R Refer to repa ir manual for the r removal proce edure) 4. Con nect the Airba ag simulator t to the LHS pr retensioner ha arness conne ector. Go Back t to the SRS SCORPIO...
  • Page 19 If there is a f fault present, in ignition ON N condition th he air bag war rning indicato r will stay illum minated. SCORPIO...
  • Page 20 S TO BE REA ACTIVATED AS PER THE PROCEDUR RE GIVEN IN THE "REACT TIVATION" S HEET. PLEASE DO O REMEMBE ER TO DO TH HE "PROVE OUT" OF TH HE SYSTEM AS GIVEN IN THE "REA ACTIVATION " SHEET. SCORPIO...
  • Page 21 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions RHS Pretensioner lines short circuit to power. Faulty RHS Pretensioner Assembly. Faulty Airbag Module. SCORPIO...
  • Page 22 BODY AIRBAG RHS Pretensioner Connector: Harness side Vehicle Connector Circuit RHS Pretensioner_Positive Scorpio_Airbag_LHD RHS Pretensioner RHS Pretensioner_Negative RHS Pretensioner_Positive Scorpio_Airbag_RHD RHS Pretensioner RHS Pretensioner_Negative SCORPIO...
  • Page 23 BODY AIRBAG Floor Interconnector: Harness side (Female Connector) Vehicle Connector Circuit RHS Pretensioner_Positive Scorpio_Airbag_LHD IC - Floor RHS Pretensioner_Negative RHS Pretensioner_Positive Scorpio_Airbag_RHD IC - Floor RHS Pretensioner_Negative SCORPIO...
  • Page 24 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit RHS Pretensioner_Positive Scorpio_Airbag_LHD Airbag Module RHS Pretensioner_Negative RHS Pretensioner_Positive Scorpio_Airbag_RHD Airbag Module RHS Pretensioner_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 25 Measure the voltage between: (+) Red Probe of Multimeter (-) Black Probe of Multimeter Vehicle Battery Airbag Simulator, Fitted in RHS Pretensioner Positive terminal Red Colour extension Is the voltage more than 3.7V? GO to SRSF2 GO to SRSF3 SCORPIO...
  • Page 26 Visually check for chaffed wires or other physical damage to the harness. If no fault is found in the circuit, suspect the following component(s): GO to SRSF4 a) RHS Pretensioner connector. b) Airbag module connector. c) Floor Interconnector d) RHS Pretensioner assembly. e) Airbag module. SCORPIO...
  • Page 27 Pin 3 - RHD Is the voltage more than 3.7 V? Replace the Floor wiring harness and reactivate the Replace both the Floor and CCB wiring harness and system. reactivate the system. (Refer to Reactivation sheet.) (Refer to Reactivation sheet.) SCORPIO...
  • Page 28 Pin 4 - RHD Is the voltage more than 3.7 V? Replace the Floor wiring harness and reactivate the Replace both the Floor and CCB wiring harness and system. reactivate the system. (Refer to Reactivation sheet.) (Refer to Reactivation sheet.) SCORPIO...
  • Page 29 ( Refer to repa air manual for the r removal proce edure) 4. Con nect the Airba ag simulator t to the RHS pr retensioner h arness conne ector. Go Back t to the SRS SCORPIO...
  • Page 30 If there is a f fault present, in ignition ON N condition th he air bag war rning indicato r will stay illum minated. SCORPIO...
  • Page 31 S TO BE REA ACTIVATED AS PER THE PROCEDUR RE GIVEN IN THE "REACT TIVATION" S HEET. PLEASE DO O REMEMBE ER TO DO TH HE "PROVE OUT" OF TH HE SYSTEM AS GIVEN IN THE "REA ACTIVATION " SHEET. SCORPIO...
  • Page 32 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions Driver airbag lines short circuit to power. Faulty Clock Spring. Faulty Driver Airbag Assembly. Faulty Airbag Module. SCORPIO...
  • Page 33 BODY AIRBAG DAB Connector: Harness side Vehicle Connector Circuit DAB_Positive Scorpio Airbag DAB_Negative SCORPIO...
  • Page 34 BODY AIRBAG Clock Spring Connector: Harness side Vehicle Connector Circuit DAB_Positive Scorpio Airbag Clock Spring DAB_Negative SCORPIO...
  • Page 35 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit DAB_Positive Scorpio Airbag Airbag Module DAB_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 36 Measure the voltage between: (+) Red Probe of Multimeter (-) Black Probe of Multimeter Vehicle Battery Airbag Simulator, Fitted in DAB harness Positive terminal Red Colour extension Is the voltage more than 3.7 V? GO to SRSB2 GO to SRSB3 SCORPIO...
  • Page 37 If no fault is found in the circuit, suspect the following component(s): a) Clockspring connector GO to SRSB4 b) DAB connector c) Airbag module connector d) Clockspring assembly e) DAB assembly f) Airbag module. SCORPIO...
  • Page 38 Clock Spring connector, harness side Positive terminal Pin 3 Is the voltage more than 3.7 V? Install the New Clock Spring assembly Replace the CCB wiring harness and reactivate the (Refer to repair manual for the installation system. procedure) (Refer to Reactivation sheet.) SCORPIO...
  • Page 39 Clock Spring connector, harness side Positive terminal Pin 4 Is the voltage more than 3.7 V? Install the New Clock Spring assembly Replace the CCB wiring harness and reactivate the (Refer to repair manual for the installation system. procedure) (Refer to Reactivation sheet.) SCORPIO...
  • Page 40 Refer to repa ir manual for the removal proc cedure) 4. Con nect the Airba ag simulator t to the DAB ha arness conne ector. ** Reconnec ct the battery y ground cab ble. Go Back t to the SRS SCORPIO...
  • Page 41 If there is a f fault present, in ignition ON N condition th he air bag war rning indicato r will stay illum minated. SCORPIO...
  • Page 42 S TO BE REA ACTIVATED AS PER THE PROCEDUR RE GIVEN IN THE "REACT TIVATION" S HEET. PLEASE DO O REMEMBE ER TO DO TH HE "PROVE OUT" OF TH HE SYSTEM AS GIVEN IN THE "REA ACTIVATION " SHEET. SCORPIO...
  • Page 43 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions Passenger airbag lines short circuit to power. Faulty Passenger Airbag Assembly. Faulty Airbag Module. SCORPIO...
  • Page 44 BODY AIRBAG PAB Connector: Harness side Vehicle Connector Circuit PAB_Positive Scorpio_Airbag PAB_Negative SCORPIO...
  • Page 45 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit PAB_Positive Scorpio_Airbag Airbag Module PAB_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 46 (-) Black Probe of Multimeter Vehicle Battery Airbag Simulator, Fitted in PAB harness Positive terminal Red Colour extension Is the voltage more than 3.7 V? Replace the CCB wiring harness and reactivate the GO to SRSD2 system. (Refer to Reactivation sheet.) SCORPIO...
  • Page 47 Replace the CCB wiring harness and reactivate the physical damage to the harness. If no fault is found system. in the circuit, suspect the following component(s): (Refer to Reactivation sheet.) a) PAB connector b) Airbag module connector c) PAB assembly d) Airbag module. SCORPIO...
  • Page 48 Refer to repai ir manual for the removal proc cedure) 4. Con nect the Airba ag simulator t to the PAB ha arness conne ector. ** Reconnec ct the battery y ground cab ble. Go Back t to the SRS SCORPIO...
  • Page 49 If there is a f fault present, in ignition ON N condition th he air bag war rning indicato r will stay illum minated. SCORPIO...
  • Page 50 S TO BE REA ACTIVATED AS PER THE PROCEDUR RE GIVEN IN THE "REACT TIVATION" S HEET. PLEASE DO O REMEMBE ER TO DO TH HE "PROVE OUT" OF TH HE SYSTEM AS GIVEN IN THE "REA ACTIVATION " SHEET. SCORPIO...
  • Page 51 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions LHS Pretensioner lines short circuit to ground. Faulty LHS Pretensioner Assembly. Faulty Airbag Module. SCORPIO...
  • Page 52 BODY AIRBAG LHS Pretensioner Connector: Harness side Vehicle Connector Circuit LHS Pretensioner_Positive Scorpio_Airbag_LHD LHS Pretensioner LHS Pretensioner_Negative LHS Pretensioner_Positive Scorpio_Airbag_RHD LHS Pretensioner LHS Pretensioner_Negative SCORPIO...
  • Page 53 BODY AIRBAG Floor Interconnector: Harness side (Female Connector) Vehicle Connector Circuit LHS Pretensioner_Positive Scorpio_Airbag_LHD IC - Floor LHS Pretensioner_Negative LHS Pretensioner_Positive Scorpio_Airbag_RHD IC - Floor LHS Pretensioner_Negative SCORPIO...
  • Page 54 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit LHS Pretensioner_Positive Scorpio_Airbag_LHD Airbag Module LHS Pretensioner_Negative LHS Pretensioner_Positive Scorpio_Airbag_RHD Airbag Module LHS Pretensioner_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 55 Measure the voltage between: (+) Red Probe of Multimeter (-) Black Probe of Multimeter Airbag Simulator, Fitted with LHS Pretensioner Vehicle Battery Red Colour extension Negative Terminal Is the voltage more than 1.1 V? GO to SRSG2 GO to SRSG3 SCORPIO...
  • Page 56 Visually check for chaffed wires or other physical damage to the harness. If no fault is found in the circuit, suspect the following component(s): GO to SRSG4 a) LHS Pretensioner connector. b) Airbag module connector. c) Floor Interconnector d) LHS Pretensioner assembly. e) Airbag module. SCORPIO...
  • Page 57 Pin 1 - RHD Negative terminal Is the voltage more than 1.1 V? Replace the Floor wiring harness and Replace both the Floor and CCB wiring reactivate the system. harness and reactivate the system. (Refer to Reactivation sheet.) (Refer to Reactivation sheet.) SCORPIO...
  • Page 58 Pin 2 - RHD Negative terminal Is the voltage more than 1.1 V? Replace the Floor wiring harness and Replace both the Floor and CCB wiring reactivate the system. harness and reactivate the system. (Refer to Reactivation sheet.) (Refer to Reactivation sheet.) SCORPIO...
  • Page 59 (R Refer to repa ir manual for the r removal proce edure) 4. Con nect the Airba ag simulator t to the LHS pr retensioner ha arness conne ector. Go Back t to the SRS SCORPIO...
  • Page 60 If there is a f fault present, in ignition ON N condition th he air bag war rning indicato r will stay illum minated. SCORPIO...
  • Page 61 S TO BE REA ACTIVATED AS PER THE PROCEDUR RE GIVEN IN THE "REACT TIVATION" S HEET. PLEASE DO O REMEMBE ER TO DO TH HE "PROVE OUT" OF TH HE SYSTEM AS GIVEN IN THE "REA ACTIVATION " SHEET. SCORPIO...
  • Page 62 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions RHS Pretensioner lines short circuit to ground. Faulty RHS Pretensioner Assembly. Faulty Airbag Module. SCORPIO...
  • Page 63 BODY AIRBAG RHS Pretensioner Connector: Harness side Vehicle Connector Circuit RHS Pretensioner_Positive Scorpio_Airbag_LHD RHS Pretensioner RHS Pretensioner_Negative RHS Pretensioner_Positive Scorpio_Airbag_RHD RHS Pretensioner RHS Pretensioner_Negative SCORPIO...
  • Page 64 BODY AIRBAG Floor Interconnector: Harness side (Female Connector) Vehicle Connector Circuit RHS Pretensioner_Positive Scorpio_Airbag_LHD IC - Floor RHS Pretensioner_Negative RHS Pretensioner_Positive Scorpio_Airbag_RHD IC - Floor RHS Pretensioner_Negative SCORPIO...
  • Page 65 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit RHS Pretensioner_Positive Scorpio_Airbag_LHD Airbag Module RHS Pretensioner_Negative RHS Pretensioner_Positive Scorpio_Airbag_RHD Airbag Module RHS Pretensioner_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 66 Measure the voltage between: (+) Red Probe of Multimeter (-) Black Probe of Multimeter Airbag Simulator, Fitted in RHS Pretensioner Vehicle Battery Red Colour extension Negative terminal Is the voltage more than 1.1 V? GO to SRSH2 GO to SRSH3 SCORPIO...
  • Page 67 Visually check for chaffed wires or other physical damage to the harness. If no fault is found in the circuit, suspect the following component(s): GO to SRSH4 a) RHS Pretensioner connector. b) Airbag module connector. c) Floor Interconnector d) RHS Pretensioner assembly. e) Airbag module. SCORPIO...
  • Page 68 Pin 3 - RHD Negative terminal Is the voltage more than 1.1 V? Replace the Floor wiring harness and reactivate the Replace both the Floor and CCB wiring harness and system. reactivate the system. (Refer to Reactivation sheet.) (Refer to Reactivation sheet.) SCORPIO...
  • Page 69 Pin 4 - RHD Negative terminal Is the voltage more than 1.1 V? Replace the Floor wiring harness and reactivate the Replace both the Floor and CCB wiring harness and system. reactivate the system. (Refer to Reactivation sheet.) (Refer to Reactivation sheet.) SCORPIO...
  • Page 70 ( Refer to repa air manual for the r removal proce edure) 4. Con nect the Airba ag simulator t to the RHS pr retensioner h arness conne ector. Go Back t to the SRS SCORPIO...
  • Page 71 If there is a f fault present, in ignition ON N condition th he air bag war rning indicato r will stay illum minated. SCORPIO...
  • Page 72 S TO BE REA ACTIVATED AS PER THE PROCEDUR RE GIVEN IN THE "REACT TIVATION" S HEET. PLEASE DO O REMEMBE ER TO DO TH HE "PROVE OUT" OF TH HE SYSTEM AS GIVEN IN THE "REA ACTIVATION " SHEET. SCORPIO...
  • Page 73 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions:: Driver airbag lines short circuit to ground. Faulty Clock Spring. Faulty Driver Airbag Assembly. Faulty Airbag Module. SCORPIO...
  • Page 74 BODY AIRBAG DAB Connector: Harness side Vehicle Connector Circuit DAB _Positive Scorpio_Airbag DAB_Negative SCORPIO...
  • Page 75 BODY AIRBAG Clock Spring Connector: Harness side Vehicle Connector Circuit DAB_Positive Scorpio_Airbag Clock Spring DAB_Negative SCORPIO...
  • Page 76 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit DAB_Positive Scorpio_Airbag Airbag Module DAB_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 77 Measure the voltage between: (+) Red Probe of Multimeter (-) Black Probe of Multimeter Airbag Simulator, Fitted in DAB harness Vehicle Battery Red Colour extension Negative terminal Is the voltage more than 1.1 V? GO to SRSA2 GO to SRSA3 SCORPIO...
  • Page 78 If no fault is found in the circuit, suspect the following component(s): a) Clockspring connector GO to SRSA4 b) DAB connector c) Airbag module connector d) Clockspring assembly e) DAB assembly f) Airbag module. SCORPIO...
  • Page 79 Vehicle Battery Pin 3 Negative terminal Is the voltage more than 1.1 V? Install the New Clock Spring assembly Replace the CCB wiring harness and reactivate the (Refer to repair manual for the installation system. procedure) (Refer to Reactivation sheet.) SCORPIO...
  • Page 80 Vehicle Battery Pin 4 Negative terminal Is the voltage more than 1.1 V? Install the New Clock Spring assembly Replace the CCB wiring harness and reactivate the (Refer to repair manual for the installation system. procedure) (Refer to Reactivation sheet.) SCORPIO...
  • Page 81 Refer to repa ir manual for the removal proc cedure) 4. Con nect the Airba ag simulator t to the DAB ha arness conne ector. ** Reconnec ct the battery y ground cab ble. Go Back t to the SRS SCORPIO...
  • Page 82 If there is a f fault present, in ignition ON N condition th he air bag war rning indicato r will stay illum minated. SCORPIO...
  • Page 83 S TO BE REA ACTIVATED AS PER THE PROCEDUR RE GIVEN IN THE "REACT TIVATION" S HEET. PLEASE DO O REMEMBE ER TO DO TH HE "PROVE OUT" OF TH HE SYSTEM AS GIVEN IN THE "REA ACTIVATION " SHEET. SCORPIO...
  • Page 84 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions Passenger airbag lines short circuit to ground. Faulty Passenger Airbag Assembly. Faulty Airbag Module. SCORPIO...
  • Page 85 BODY AIRBAG PAB Connector: Harness side Vehicle Connector Circuit PAB_Positive Scorpio_Airbag PAB_Negative SCORPIO...
  • Page 86 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit PAB_Positive Scorpio_Airbag Airbag Module PAB_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 87 (-) Black Probe of Multimeter Airbag Simulator, Fitted in PAB harness Vehicle Battery Red Colour extension Negative terminal Is the voltage more than 1.1 V? Replace the CCB wiring harness and reactivate the GO to SRSC2 system. (Refer to Reactivation sheet.) SCORPIO...
  • Page 88 If no fault is found Replace the CCB wiring harness and reactivate the in the circuit, suspect the following component(s): system. a) PAB connector (Refer to Reactivation sheet.) b) Airbag module connector c) PAB assembly d) Airbag module. SCORPIO...
  • Page 89 Refer to repai ir manual for the removal proc cedure) 4. Con nect the Airba ag simulator t to the PAB ha arness conne ector. ** Reconnec ct the battery y ground cab ble. Go Back t to the SRS SCORPIO...
  • Page 90 If there is a f fault present, in ignition ON N condition th he air bag war rning indicato r will stay illum minated. SCORPIO...
  • Page 91 OCESS MAY LEAD TO DA AMAGE TO T THE AIRBAG SYSTEM. CAUTI ALWAYS US SE FLEX PR ROBE KIT W HILE MEASU URING THE VOLTAGE IN N AIRBAG C CONNECTOR RS TO AVOID THE DAMAG GE TO CONN NECTOR PIN SCORPIO...
  • Page 92 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions:: LHS Pretensioner lines open circuit. LHS Pretensioner lines short circuit within harness. Faulty LHS Pretensioner Assembly. Faulty Airbag Module. SCORPIO...
  • Page 93 BODY AIRBAG LHS Pretensioner Connector: Harness side Vehicle Connector Circuit LHS Pretensioner_Positive Scorpio_Airbag_LHD LHS Pretensioner LHS Pretensioner_Negative LHS Pretensioner_Positive Scorpio_Airbag_RHD LHS Pretensioner LHS Pretensioner_Negative SCORPIO...
  • Page 94 BODY AIRBAG Floor Interconnector: Harness side (Female Connector) Vehicle Connector Circuit LHS Pretensioner_Positive Scorpio_Airbag_LHD IC - Floor LHS Pretensioner_Negative LHS Pretensioner_Positive Scorpio_Airbag_RHD IC - Floor LHS Pretensioner_Negative SCORPIO...
  • Page 95 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit LHS Pretensioner_Positive Scorpio_Airbag_LHD Airbag Module LHS Pretensioner_Negative LHS Pretensioner_Positive Scorpio_Airbag_RHD Airbag Module LHS Pretensioner_Negative ENTER INTO THE PINPOINT TEST SCORPIO...

  • Page 96: No Fault Found

    Select the LID3 tab in the diagnostic tool as shown above. Read the LHS Pretensioner resistance value The specified range for LHS Pretensioner is 2.0 to 3.0 ohms Is the resistance within the specified range? No fault found. GO to SRSK2 SCORPIO...
  • Page 97 (R Refer to repa ir manual for the r removal proce edure) 4. Con nect the Airba ag simulator t to the LHS pr retensioner ha arness conne ector. ** Reconnec ct the battery y ground cab ble. SCORPIO...
  • Page 98 Is the resistance within the specified range? If the resistance is more than 5.5 ohms GO to SRSK3 Install the new LHS pretensioner assembly (Refer the repair manual for the installation If the resistance is less that 1.9 ohms GO to SRSK4 procedure.) SCORPIO...
  • Page 99 If no fault is found in the circuit, suspect the following component(s): Replace the Floor wiring harness. a) LHS Pretensioner connector. b) Airbag module connector. c) Floor Interconnector d) LHS Pretensioner assembly. e) Airbag module. SCORPIO...
  • Page 100 If no fault is found in the circuit, suspect the following component(s): Replace both the Floor and CCB wiring. a) LHS Pretensioner connector. b) Airbag module connector. c) Floor Interconnector d) LHS Pretensioner assembly. e) Airbag module. SCORPIO...
  • Page 101 OCESS MAY LEAD TO DA AMAGE TO T THE AIRBAG SYSTEM. CAUTI ALWAYS US SE FLEX PR ROBE KIT W HILE MEASU URING THE VOLTAGE IN N AIRBAG C CONNECTOR RS TO AVOID THE DAMAG GE TO CONN NECTOR PIN SCORPIO...
  • Page 102 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions RHS Pretensioner lines open circuit. RHS Pretensioner lines short circuit within harness. Faulty RHS Pretensioner Assembly. Faulty Airbag Module. SCORPIO...
  • Page 103 BODY AIRBAG RHS Pretensioner Connector: Harness side Vehicle Connector Circuit RHS Pretensioner_Positive Scorpio_Airbag_LHD RHS Pretensioner RHS Pretensioner_Negative RHS Pretensioner_Positive Scorpio_Airbag_RHD RHS Pretensioner RHS Pretensioner_Negative SCORPIO...
  • Page 104 BODY AIRBAG Floor Interconnector: Harness side (Female Connector) Vehicle Connector Circuit RHS Pretensioner_Positive Scorpio_Airbag_LHD IC - Floor RHS Pretensioner_Negative RHS Pretensioner_Positive Scorpio_Airbag_RHD IC - Floor RHS Pretensioner_Negative SCORPIO...
  • Page 105 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit RHS Pretensioner_Positive Scorpio_Airbag_LHD Airbag Module RHS Pretensioner_Negative RHS Pretensioner_Positive Scorpio_Airbag_RHD Airbag Module RHS Pretensioner_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 106 Select the LID3 tab in the diagnostic tool as shown above. Read the RHS pretensioner resistance value The specified range for RHS pretensioner is 2.0 to 3.0 ohms Is the resistance within the specified range? No fault found. GO to SRSL2 SCORPIO...
  • Page 107 ( Refer to repa air manual for the r removal proce edure) 4. Con nect the Airba ag simulator t to the RHS pr retensioner h arness conne ector. ** Reconn nect the ba attery grou nd cable. SCORPIO...
  • Page 108 Is the resistance within the specified range? Install the new RHS pretensioner assembly If the resistance is more than 5.5 ohms GO to SRSL3 (Refer the repair manual for the installation If the resistance is less that 1.9 ohms GO to SRSL4 procedure.) SCORPIO...
  • Page 109 If no fault is found in the circuit, suspect the following component(s): Replace the Floor wiring harness. a) RHS Pretensioner connector. b) Airbag module connector. c) Floor Interconnector d) RHS Pretensioner assembly. e) Airbag module. SCORPIO...
  • Page 110 If no fault is found Replace both the Floor and CCB wiring in the circuit, suspect the following component(s): harness. a) RHS Pretensioner connector. b) Airbag module connector. c) Floor Interconnector d) RHS Pretensioner assembly. e) Airbag module. SCORPIO...
  • Page 111 OCESS MAY LEAD TO DA AMAGE TO T THE AIRBAG SYSTEM. CAUTI ALWAYS US SE FLEX PR ROBE KIT W HILE MEASU URING THE VOLTAGE IN N AIRBAG C CONNECTOR RS TO AVOID THE DAMAG GE TO CONN NECTOR PIN SCORPIO...
  • Page 112 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions:: Driver airbag lines open circuit. Driver airbag lines short circuit within harness. Faulty Clock Spring. Faulty Driver Airbag Assembly. Faulty Airbag Module. SCORPIO...
  • Page 113 BODY AIRBAG DAB Connector: Harness side Vehicle Connector Circuit DAB _Positive Scorpio_Airbag DAB_Negative SCORPIO...
  • Page 114 BODY AIRBAG Clock Spring Connector: Harness side Vehicle Connector Circuit DAB_Positive Scorpio_Airbag Clock Spring DAB_Negative SCORPIO...
  • Page 115 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit DAB_Positive Scorpio_Airbag Airbag Module DAB_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 116 Select the LID3 tab in the diagnostic tool as shown above. Read the DAB resistance value The specified range for DAB is 2.5 to 3.5 ohms Is the resistance within the specified range? No fault found. GO to SRSI2 SCORPIO...
  • Page 117 FACING UP. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY. 3. Remove the DAB assembly and disconnect the harness connector. (Refer to repair manual for the removal procedure) 4. Connect the Airbag simulator to the DAB harness connector. ** Reconnect the battery ground cable. SCORPIO...
  • Page 118 Is the resistance within the specified range? If the resistance is more than 5.5 ohms GO to SRSI3 Install the new DAB assembly (Refer the repair manual for the installation procedure.) If the resistance is less that 1.9 ohms GO to SRSI4 SCORPIO...
  • Page 119 If no fault is found in the circuit, suspect the following component(s): a) Clockspring connector GO to SRSI4 b) DAB connector c) Airbag module connector d) Clockspring assembly e) DAB assembly f) Airbag module. SCORPIO...
  • Page 120 Clock Spring connector, harness side Clock Spring connector, harness side Pin 3 Pin 4 Is the resistance less than 1.0 Ohm? Install the New Clock Spring assembly Replace the CCB wiring harness (Refer to repair manual for the installation procedure) SCORPIO...
  • Page 121 If no fault is found in the circuit, suspect the following component(s): a) Clockspring connector GO to SRSI6 b) DAB connector c) Airbag module connector d) Clockspring assembly e) DAB assembly f) Airbag module. SCORPIO...
  • Page 122 Clock Spring connector, harness side Clock Spring connector, harness side Pin 3 Pin 4 Is the resistance more than 10 Kohms? Install the New Clock Spring assembly Replace the CCB wiring harness (Refer to repair manual for the installation procedure) SCORPIO...
  • Page 123 OCESS MAY LEAD TO DA AMAGE TO T THE AIRBAG SYSTEM. CAUTI ALWAYS US SE FLEX PR ROBE KIT W HILE MEASU URING THE VOLTAGE IN N AIRBAG C CONNECTOR RS TO AVOID THE DAMAG GE TO CONN NECTOR PIN SCORPIO...
  • Page 124 BODY AIRBAG Component Location NOTE: This procedure will eliminate the following failure conditions Passenger airbag lines open circuit. Passenger airbag lines short circuit within harness. Faulty Passenger airbag assembly. Faulty Airbag Module. SCORPIO...
  • Page 125 BODY AIRBAG PAB Connector: Harness side Vehicle Connector Circuit PAB_Positive Scorpio_Airbag PAB_Negative SCORPIO...
  • Page 126 BODY AIRBAG Airbag Module Connector: Harness side Vehicle Connector Circuit PAB_Positive Scorpio_Airbag Airbag Module PAB_Negative ENTER INTO THE PINPOINT TEST SCORPIO...
  • Page 127 Select the LID3 tab in the diagnostic tool as shown above. Read the PAB resistance value The specified range for PAB is 2.0 to 3.0 ohms Is the resistance within the specified range? No fault found. GO to SRSJ2 SCORPIO...
  • Page 128 FACING UP. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY. 3. Remove the PAB assembly and disconnect the harness connector. (Refer to repair manual for the removal procedure) 4. Connect the Airbag simulator to the PAB harness connector. ** Reconnect the battery ground cable. SCORPIO...
  • Page 129 Is the resistance within the specified range? Install the new PAB assembly If the resistance is more than 5.5 ohms GO to SRSJ3 (Refer the repair manual for the installation If the resistance is less that 1.9 ohms GO to SRSJ4 procedure.) SCORPIO...
  • Page 130 Visually check for chaffed wires or other physical damage to the harness. If no fault is found Replace the CCB wiring harness. in the circuit, suspect the following component(s): a) PAB connector b) Airbag module connector c) PAB assembly d) Airbag module. SCORPIO...
  • Page 131 Visually check for chaffed wires or other physical damage to the harness. If no fault is found Replace the CCB wiring harness. in the circuit, suspect the following component(s): a) PAB connector b) Airbag module connector c) PAB assembly d) Airbag module. SCORPIO...
  • Page 132 Airbag module connector. If no fault is found in the circuit, suspect the following component(s): Vehicle Battery Vehicle Battery a) Battery Positive terminal Negative terminal b) Charging system Is the voltage between 11 to 15 V? SCORPIO...

  • Page 133: Internal Fault

    Turn the Ignition key to ON position. No action required. Clear the DTC. Turn the Ignition key to OFF position. Wait for 5 seconds. Turn the Ignition key to ON position. Check the DTC. Is DTC 900D still present? SCORPIO...

  • Page 134: Acronyms And Abbreviations

    BODY AIRBAG ACRONYMS AND ABBREVIATIONS Left Hand Drive Right Hand Drive Inter Connector Cross Car Beam Driver Airbag Passenger Airbag Diagnostic Trouble Code SCORPIO...