DTC B1B44-88: Right Rear Outer Sensor - Bus Off: Action
- Refer to the appropriate system wiring diagrams and check the rear right outer parking aid sensor power and ground circuits for open circuit, high resistance
- Refer to the appropriate system wiring diagrams and check the rear right outer parking aid sensor signal circuit for open circuit, high resistance
- Using the Jaguar Land Rover Approved Diagnostic Equipment, clear the DTCs and retest. If the fault persists install a new rear right outer parking aid sensor as required