Skoda Octavia Workshop Manual page 31

£ ¤ ¥ ¦ § ¨ ©         
OCTAVIA
on
01316
Brake control unit
no communication
65535
Control unit defective
Test of vehicle systems
Select function XX
Test of vehicle systems
Fault memory is erased!
Test of vehicle systems
Select function XX
Test of vehicle systems
Enter address word XX
Edition 02.00
S00.5130.51.20
 §    ! ¤ " ¥ ¨  ¤ # ¥ ¨ ! ©
Self-Diagnosis/Electrical Test
of
♦ Fault in data BUS lines
♦ Incorrect or faulty control unit
-J104-
Four-wheel drive control unit -J492-
faulty
→
HELP
HELP
HELP
£ ¤ " ©  # $  % & # ¥ ¨ ! ©
⇒
( ) 0 1 2 3 4 3 5 6 7 8 9 @ A B C 9 D 9 E F G H
- Read measured value block 125
- Perform electrical test
- Read fault memory of control unit -J104- and
rectify any faults
Running Gear; Repair Group 45; Performing
self-diagnosis
P Q F 9 C
- Replace control unit -J492-
Erasing
l Faults rectified
l Fault memory interrogated
→
interrogating
5 0 2 W 0 2
K Readout in display:
- Select function 05 ”Erasing fault memory”.
K Readout in display:
Note:
If the ignition was switched off between ”Inter-
rogating fault memory” and ”Erasing fault
memory”, the fault memory is not erased.
- Press the key.
Ending
K Readout in display:
- Select function 06 ”Ending output”.
K Readout in display:
- Switch the ignition off.
- Separate plug connection to the vehicle sys-
tem tester V.A.G 1552.
⇒
⇒
⇒
page 01-21, test step 4
⇒
Q R A S F
D 9 D T C U H
page 01-7
page 01-12
------------ 0
01
page 01-18
¡ ¢
-------------