DTC U1A00-88: Private Communication Network - Bus off: Action
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2015 Jaguar XKR-S, 2015 Jaguar XKR, 2015 Jaguar XK, 2014 Jaguar XKR-S, and 2014 Jaguar XKR. However, it is still accessible from the selected car via links, so may be relevant.
- The speed control module setting this code has disabled private CAN transmission
- Using the manufacturer approved diagnostic system, check for other bus off codes
- Refer to the appropriate system wiring diagrams and check the speed control module and circuits
- Clear all diagnostic trouble codes and road test the vehicle
- If the concern reoccurs contact dealer technical support for further advice. Under no circumstance should any parts be replaced to overcome this issue