B1D08-19: Left Trailer Direction Indicator - Circuit current above threshold: Action
NOTE:
This DTC can be set due to an electrical fault in the trailer
- Inspect the left trailer turn signal indicator for correct operation
- Inspect the trailer socket and wiring harness for signs of damage or corrosion, rectify as necessary
- Refer to the electrical circuit diagrams and check the left trailer turn signal indicator circuit for short circuit to ground. Repair the wiring harness as necessary