CEM-3A07

Condition

The central electronic module checks if the output signal to the relay coil for relay 2/143 is too high.

Diagnostic trouble code (DTC) CEM-3A07 is stored in the central electronic module if it registers a short-circuit to supply voltage.

Diagnostic trouble code (DTC) CEM-3A07 can be detected when the relay is activated.

Substitute value

- None.

Possible source

- Defective relay.

Fault symptom[s]

-