DTC U0064-88 Vehicle Communication Bus E - Bus Off: Action
WARNING: This page is about a different variant/trim than selected.
WARNING:
The PHEV battery pack casing must not be disassembled due to the risk of exposure to high voltage. Failure to comply with this instruction may result in personal injury or death.
NOTE:
Checking other control modules for related DTCs may determine if the fault is localised to one control module or the entire network.
- Refer to the electrical circuit diagrams and check the relevant control module power and ground circuits for open circuit, high resistance. Repair the wiring harness as necessary. The relevant control modules are as follows:
- Battery energy control module
- Powertrain control module
- Electric power inverter converter module
- Gateway module
- Refer to the electrical circuit diagrams and check the high speed CAN bus (power mode zero) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, check the relevant control modules for related DTCs and refer to the relevant DTC index. The relevant control modules are as follows:
- Battery energy control module
- Powertrain control module
- Electric power inverter converter module
- Gateway module