Fault Code U0201
Code meaning, symptoms, possible causes, part number, and estimated cost.
U0201
Lost Communication With Data Acquisition Module A
Code U0201 indicates a loss of communication between the Electronic Control Unit (ECU) and Data Acquisition Module A. This fault affects the vehicle's ability to monitor and control important systems.
Part Details
Part Name
Data Acquisition Module A
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪800 - ₪2500
Engine Location
Electronic component in a housing under the dashboard or in the engine compartment.
Symptoms
- Check Engine Light on
- Malfunctions in connected systems
- Starting issues
- Sudden vehicle shutdown
Possible Causes
- 1Faulty wiring or connector
- 2Defective module
- 3CAN Bus fault
- 4Module power supply issue
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