CEM-1D01

Condition

Diagnostic trouble code (DTC) CEM-1D01 is stored if the central electronic module (CEM) registers an internal fault 5 minutes after the ignition has been switched off.

Substitute value

- Limp home.

Possible source

- Internal fault in the control module.

Fault symptom[s]

- No instruments operating.
- The instrument lighting does not operate.
- The turn signal lamps are not operating.
- Poor performance.