DTC U201F-31: External Receiver - No signal: Action
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.
- Refer to the system wiring diagram(s) and check the RF receiver power and ground circuits for open circuit, high resistance
- Refer to the system wiring diagram(s) and check the LIN bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, check and install a new RF receiver
- Using the manufacturer approved diagnostic system, clear the DTCs and retest. If the fault persists, install a new keyless vehicle module as required