DTC P0629-12: Fuel Pump "A" Control Circuit High - Circuit short to battery: Action
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.
NOTE:
Refer to service information: FUEL TANK AND LINES - DIESEL -- XF/X260
and perform pinpoint tests.
- Check the fuel level, add fuel if required
- Refer to the appropriate system wiring diagrams and check the fuel pump - Low pressure output command from powertrain control module to body control module circuit for short circuit to power
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest