Possible Causes
WARNING: This page is about a different car, the 2017 Jaguar XJ, 2016 Jaguar XJ, 2015 Jaguar XJ, 2014 Jaguar XJ, and 2013 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Monitor description
. To diagnose a failure on the PWM line from the powertrain control module to the fuel pump driver module
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Fuel pump driver module circuit, short circuit to ground, short circuit to power, open circuit, high resistance
- Fuel pump driver module failure