DTC B1DEF-13: Pedestrian warning system speaker - Circuit open: Action
- Refer to the electrical circuit diagrams and test the exterior synthetic sounder speaker circuit for open circuit, high resistance. 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 speaker as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new audio amplifier module as necessary