DTC U0001-87: High Speed CAN Communication Bus - Missing message: Action
WARNING: This page is about a different car, the 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
- Vehicle Conditions to enable DTC Logging Strategy
- Ignition on
- Prioritised Checks to Perform
- Check wiring integrity, check component mechanical integrity
- Using the Jaguar Land Rover approved diagnostic equipment check "Network Overview" for off bus control modules
- Refer to the electrical circuit diagrams and check the communication bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance