Short circuit on main and wide angle mirror heating output
â–¶ How to fix
Trouble shoot cable harness, connectors and mirror heater
What you'll see
No driver-visible symptom recorded.
System reaction
Mirror heating is not possible to use
Diagnostic depth
Detection
Short to Supply evaluated cyclically when output is inactive. Short to GND evaluated cyclically when output is active. Voltage at pin POW_OUT_13 out of valid range
Possible cause
Short circuit to supply or ground on ECU pin