Fault Code U0200
Code meaning, symptoms, possible causes, part number, and estimated cost.
U0200
Lost Communication With 'B' Door Control Module
Code U0200 indicates a loss of communication with the 'B' Door Control Module (typically the front passenger door). This can affect operations specific to this door such as windows, mirrors, or locking.
Part Details
Part Name
Door Control Module 'B'
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪600 - ₪2200
Engine Location
Inside front passenger door
Symptoms
- Power window not working on passenger door
- Power mirrors unresponsive
- Central locking not working on passenger door
- Door warning lights
Possible Causes
- 1Faulty Door Control Module 'B'
- 2Wiring issue or loose connector
- 3Damaged CAN Bus
- 4Power supply failure to door module
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