Diagnostic trouble code information
Condition
If the central electronic module (HEM) 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.