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.
NOTE:
Circuit reference RX SERIAL DATA
- RF receiver power or ground circuit open circuit, high resistance
- LIN bus circuit short circuit to ground, short circuit to power, open circuit, high resistance
- RF receiver failure
- Internal failure of the keyless vehicle module