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B1433

Symptom: Direction indicators do not work

B1433

No power supply for direction indicators



Fault symptom

Direction indicators do not work



Diagnostic procedure


1. Check that fuse 2 in the main fuse box in the dashboard is intact and live.

2. Connect a BOB and check the wiring between pin 24 of the ICE module connector and fuse 2 for continuity/shorting.


3. Take a voltmeter reading across pins 24 and 70 of the ICE module connector. A reading of 12 V should be obtained.


4. Clear the diagnostic trouble code and check the operation of the direction indicators.

5. If they do not work, proceed to .