Possible Causes
WARNING: This page is about a different car, the 2015 Jaguar XF, 2014 Jaguar XF, and 2013 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
- The engine control module has detected a ground measurement for a period longer than expected or has detected a ground measurement when another value was expected
- Engine control module relay circuit battery junction box short circuit to ground, open circuit, high resistance
- Engine control module relay failure