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Diagnostic Trouble Code (DTC) Information






Diagnostic trouble code (DTC) information

Condition
Diagnostic trouble code (DTC) CEM-1C01 is stored if the control module registers that the L signal is high or missing, or that a regulator fault has occurred.

Substitute value
None.

Possible source
- The generator (GEN) is not charging because of a missing energy source, a faulty central electronic module or faulty diode.

Fault symptom[s]
- The "Generator not charging" warning lamp is lit when the engine is running
- The "Generator not charging" warning lamp is not lit when the ignition is switched on
- The battery discharges
- Low rotation speed in the starter motor.