Signal Too Low - Permanent Fault

Signal too low. Permanent fault

Replacing the component
Check the battery voltage
Check the generator (GEN) charging voltage
Check the cable between system relay terminal 3 and control module terminal A70 (#B10) for contact resistance and oxidation according to Checking wiring and terminals. Permanent fault Checking Wiring and Terminals. Permanent Fault.

Other information:
- To fault-trace the charging system see Fault-tracing and testing the voltage supply system Component Tests and General Diagnostics.





Was a fault detected?

Yes - Fault Found

No - FAULT-TRACING FAILED

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