DTC B1D9F-12: Engine speed input - Circuit short to battery: Action
WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When checking the audio amplifier module crank signal input circuit for a short circuit to power the engine must be off with the crank signal input connector disconnected from the audio amplifier module
- Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the audio amplifier module crank signal input circuit for short circuit to power, 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