DTC B1B48-12: Left Rear Outer Sensor - Circuit short to battery: Action
- Refer to the electrical circuit diagrams and check the rear left outer parking aid sensor signal circuit for short circuit to power. Repair or install a new wiring harness as necessary. Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs, perform routine - On Demand Self Test, and read DTCs. If the fault persists, disconnect, check and reconnect the sensor connector. Clear the DTCs, perform routine - On Demand Self Test, and read DTCs. If the fault persists, swap the suspect sensor with a fault-free sensor. Clear the DTCs, perform routine - On Demand Self Test, and read DTCs. If a DTC is set for the new position of the suspect sensor, install a new sensor