DTC B1D9F-11: Engine speed input - Circuit short to ground: Action
NOTE:
When checking the audio amplifier module crank signal input circuit for a short circuit to ground the engine must be off with the audio amplifier module powered on
- Refer to the appropriate system wiring diagrams and check the audio amplifier module crank signal input circuit for short circuit to ground, repair harness as required. Using the Jaguar Landrover approved diagnostic equipment, clear the DTCs and retest
- Using the Jaguar Landrover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new audio amplifier module