DTC U0001-88: High Speed CAN Communication Bus - Bus off: 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.

NOTE: Adaptive speed control is disabled. The instrument cluster displays a warning message CRUISE NOT AVAILABLE.

Using the manufacturer approved diagnostic system, perform a CAN network integrity test. Refer to the and check the high speed CAN bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance