DTC C0047-64: Brake Booster Pressure Sensor - Signal plausibility failure: Action

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2015 Jaguar XKR-S, 2015 Jaguar XKR, 2015 Jaguar XK, 2014 Jaguar XKR-S, and 2014 Jaguar XKR. However, it is still accessible from the selected car via links, so may be relevant.

Carry out any pinpoint test associated with this DTC using the manufacturer approved diagnostic system. Refer to the electrical circuit diagrams and check brake booster signal 1 and 2 circuits for short to ground, power, open circuit or high resistance. Check connectors for damage or corrosion. Repair any harness faults found and retest. If DTC remains, suspect the brake booster pressure sensor, check and install a new sensor as required, refer to the new module/component installation note at the top of the DTC Index. To validate the repair and extinguish the lamps, start the engine and apply and release the foot brake