DTC B1144-15: Heated Steering Wheel Supply - Circuit short to battery or open: Action
- Refer to the applicable system wiring diagram(s) and check the heated steering wheel supply circuit for short circuit to power, open circuit, high resistance. Repair wiring harness as required, clear the DTC and retest the system
- If no wiring faults are present, check and install new steering wheel slip ring assembly as required. Clear DTC and retest