Possible Causes
WARNING: This page is about a different car, the 2018 Jaguar XF and 2017 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
- LIN_B circuit & Glow plug control module circuit short circuit to ground, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- LIN_B circuit or Glow plug control module failure