DTC B1C48-15: Flash To Pass Switch - Circuit short to battery or open: Action
- Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the steering column multifunction switch left circuits for short circuit to power, open circuit, high resistance. Repair wiring harness as required. Clear DTC and retest
- If no circuit faults are present, check and install new switch as required. Clear DTC and retest