Headlamp Switch Shorted to Ground

Tests 1 - 3:

SYMPTOM
HEADLAMP SWITCH SHORTED TO GROUND

WHEN MONITORED
Ignition in RUN and IOD fuse/connector installed.

SET CONDITION
This DTC sets if the BCM detects voltage on the MUX circuit below 0.3 volts.

POSSIBLE CAUSES
- Headlamp switch MUX shorted
- Left multi-funtion switch shorted
- BCM