Diagnostic trouble code (DTC) information

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.