Error U0011 on JAC все модели

Symptoms

• Unstable operation of the vehicle's electronic systems
• The appearance of other errors related to the CAN bus
• Problems starting the engine
• Dashboard malfunctions
• Lost connection with some modules

Causes

• Open or short circuit in the CAN bus wiring
• Corrosion or oxidation of contacts in connectors
• Fault in one of the modules connected to the bus
• Interference in the electrical system
• Damage to CAN bus terminators

How to Fix

1. Check the integrity of the CAN bus wiring
2. Inspect and clean the contacts in the connectors
3. Check voltage and resistance on the CAN bus
4. Disable the modules one by one to identify the faulty one.
5. Check the condition of the CAN bus terminators

FAQ

Error U0011 on other vehicles