CEM-3A02

Condition

Diagnostic trouble code (DTC) CEM-3A02 is stored if the central electronic module (CEM) registers an incorrect signal in the relay coil circuit.

Substitute value

- None.

Possible source

- Fault in the fuel pump (FP) relay coil circuit.

Fault symptom[s]

- The engine fails to start.
- Uneven idle.