Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-8F52

Condition
The central electronic module (CEM) checks the output signal to the relay coil for relay, headlamp wash / wipe.
The diagnostic trouble code (DTC) is stored if the central electronic module (CEM) registers that the output signal to the relay coil is too low/missing.
The diagnostic trouble code (DTC) can be detected when the relay driver is not activated.

Substitute value
- None.

Possible source
- Fuse for washer pump blown
- Short-circuit to ground/open-circuit in the signal cable
- Relay defective/missing.

Fault symptom[s]
- The headlamp washer motor does not operate.