DTC B1380-87: Steering Wheel Right Switch Pack - Missing message: Action
- Refer to the applicable SYSTEM WIRING DIAGRAMS and check the steering wheel right switchpack power and ground circuits for open circuit, high resistance. Check harness for correct routing, damage, poor connection/backed out pins. Repair circuit as required, clear DTC and retest
- Refer to the applicable SYSTEM WIRING DIAGRAMS and check the LIN bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new steering wheel right switchpack