Fault Code B0720
Code meaning, symptoms, possible causes, part number, and estimated cost.
B0720
Power Window Master Switch Circuit
This code indicates a malfunction in the power window master switch circuit, typically located in the driver's door and controlling all windows. This fault can affect the operation of multiple windows in the vehicle.
Part Details
Part Name
Power Window Master Switch
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪300 - ₪900
Engine Location
Driver's Door
Symptoms
- Multiple windows not operating
- Single window switch not operating
- Stuck or loose switch
- Difficulty controlling windows
Possible Causes
- 1Faulty master switch
- 2Damaged wiring to the switch
- 3Issues with switch connections
- 4Window control module issue (if integrated)
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