Signal Too Low. Intermittent Fault

Signal too low. Intermittent fault

Checking cable

Hint: The fault could also have been caused by the windshield wipers sticking.

Check the cable between central electronic module (CEM) terminal #16B and windshield wiper motor (6/1) terminal #3. Check the cable between central electronic module (CEM) terminal #16B and rain sensor (7/149) terminal #4.
Check for an intermittent short-circuit to ground.
Check the connector.
Remedy as necessary.

Other information
- Connecting the breakout box Connecting the Breakout Box, Central Electronic Module (CEM)
- Signal specification Pinout Values and Diagnostic Parameters
- Checking wiring and terminals Checking Wiring And Terminals










Continue - DONE

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