Over current or short circuit on PWM 1
â–¶ How to fix
Check wiring, connectors and load connected to PWM1 output (pin B3).
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
Over current or short circuit on PWM 1
Possible cause
Defect wiring - short circuit to ground or supply voltage Defect load Defect connectors