Archive & reference hub
MK3 / A70 markets
Manuals, parts, data

Troubleshooting assistant

Pick a problem area, choose the symptom, then follow the remedy links or step-by-step TSRM procedure.

Diagnostic codes
Searching in 1990 USDM TSRM.
Areas
Step-by-step TSRM procedure

Theft deterrent I — starter cut system circuit

Follow the theft deterrent system flowchart from BE-95.

Previous checks
DoneDepress clutch pedal (M/T only). Is there battery voltage between terminal 13 and ground with ignition switch turned to ST
You chose: Yes
Go back here
Depress clutch pedal (M/T only). Is there battery voltage between terminal 13 and ground with ignition switch turned to ST?
Result
Replace computer.
Replace computer.
Final result after choosing Yes

Replace computer.

Replace computer.