CEM-5B05

Condition

If the central electronic module (CEM) registers signal too low or no signal to left seat heater, diagnostic trouble code CEM-5B05 is displayed.

Substitute value

- None.

Possible source

- Short circuit to ground or open circuit on wire to left seat heater.
- Input signal low when communication link is not activated.

Fault symptom[s]

- Front seat heating does not work.