DTC B1DEF-1A: Pedestrian warning system speaker - Circuit resistance below threshold: Action
- Refer to the appropriate service information and check the exterior synthetic sounder speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary. Using the Jaguar Land Rover approved diagnostic equipment clear the DTCs and retest
- Check the operation of the exterior synthetic sounder speaker. Replace the speaker as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest