DTC B143A-96: Proximity Sensor #1 - Component Internal Failure: Action

NOTE: If DTC B143A-12 and B143A-14 are also set, repair these faults first

Using the Jaguar Land Rover Approved Diagnostic Equipment, clear the DTCs and cycle the ignition. Perform routine - On Demand Self Test and check the DTC does not set. If the fault persists, install a new front left door mirror wade sensor