Fault Code U0001
Code meaning, symptoms, possible causes, part number, and estimated cost.
U0001
High Speed CAN Communication Bus
Fault in High-Speed CAN Bus Communication Between Vehicle Computers.
Part Details
Part Name
CAN Bus Network / Wiring
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪200 - ₪2,000
Engine Location
Wiring Throughout Vehicle
Symptoms
- Multiple Systems Not Working
- Multiple warning lights
Possible Causes
- 1Defective CAN Wiring
- 2Defective Computer on Network
- 3Corroded connector
- 4Short Circuit in CAN Line
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