DTC B1A59-13: Sensor 5 Volt Supply - Circuit open: 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 applicable SYSTEM WIRING DIAGRAM(S) and check sensor 5 volt supply circuit for open circuit. Repair circuit as required, clear DTC and retest
- Check and install a new refrigerant pressure sensor as required
- Check and install a new automatic temperature control module as required