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RDCM / C0800 03

Read the instructions below then start the fault diagnostic procedure.

Symptom: Message appears in display.

  C0800 03


Supply voltage Too High

Fault symptom

Message appears in display.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Ignition ON.

Fault criteria:

The control module power supply falls below 8.5V for more than 25 s.

System reaction to a fault:

Rear wheel drive shut down

Diagnostic help

Diagnosis regards:

Electrical fault in connecting leads or component.