Short circuit to ground or overload on PWM 3
â–¶ How to fix
Check wiring, connectors and load connected to PWM3 output (pin B1).
What you'll see
No driver-visible symptom recorded.
System reaction
Output operational status shall be set to disabled. The status of the pin shall be indicated as Not Available/Error. Yellow warning in the instrument cluster.
Diagnostic depth
Detection
The DTC is set to active if: - short circuit to ground or overload is detected The DTC can only be set to inactive after a restart. The DTC is not set to active in the following cases: - Supply voltage is below 22 Volt. - Supply voltage is above 32 Volt.
Possible cause
Defect wiring - short circuit to ground Defect load Defect connectors