Volkswagen Passat 1995 Official Factory Repair Manual page 3239

Teves 20 GI ABS and ABS/EDL On Board Diagnostic (OBD)
V.A.G. On Board Diagnostic
1 - Rapid data transfer
2 - Blink code output
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HELP
VAG 1551 scan tool, connecting and
selecting function
Test requirements
Note:
The ABS function is switched off in the ABS
control module during the On Board Diagnostic
(OBD) program.
DTC memory can only be erased after
successful checking and repair.
- Remove cover for Data Link Connector (DLC)
below instrument cluster on right.
- With ignition switched off, connect VAG 1551 scan
tool with VAG 1551/3 adapter cable.
1)
Indicated on display
1)
Operating modes 1 and 2 are displayed
alternately.
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