U0001-87 - High Speed CAN Communication Bus - Missing message: Action
WARNING: This page is about a different car, the 2017 Jaguar XJ, 2016 Jaguar XJ, 2015 Jaguar XJ, 2014 Jaguar XJ, and 2013 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.
- Using the Jaguar Land Rover approved diagnostic equipment complete a CAN network integrity test
- Refer to the applicable SYSTEM WIRING DIAGRAMS and check high speed CAN network for short circuit to ground, short circuit to power, open circuit
- Using the Jaguar Land Rover approved diagnostic equipment, check front audio control panel, button module for DTCs and refer to the relevant DTC index
- Using the Jaguar Land Rover approved diagnostic equipment, complete a CAN network integrity test. Refer to the applicable SYSTEM WIRING DIAGRAMS and check front audio control panel, button module power and ground circuits for open circuit. Check CAN harness between powertrain control module and front audio control panel, button module, repair as necessary