B1744
Mirror Passenger Vertical Switch Circuit Short To Ground
B1744 is an OBD-II diagnostic trouble code meaning: Mirror Passenger Vertical Switch Circuit Short To Ground. Common causes: wiring harness damage, mirror adjustment switch malfunction. Estimated repair cost: $56–167.
Symptoms
- Inability to adjust the passenger mirror in the vertical plane
- Electric mirror malfunction
- Warning light on the dashboard
Causes
- Wiring harness damage
- Mirror adjustment switch malfunction
- Short circuit to ground
- Connection problems
- Electric mirror malfunction
How to Fix
- Check the condition of the wiring harness in the mirror area
- Diagnose the mirror adjustment switch
- Check the continuity of the circuit and the absence of a short circuit
- Replace damaged components
- Reset error and check functionality
FAQ
What does the B1744 code mean?
B1744 is an OBD-II diagnostic trouble code that indicates: Mirror Passenger Vertical Switch Circuit Short To Ground
What causes a B1744 error code?
The most common causes of B1744 include: Wiring harness damage; Mirror adjustment switch malfunction; Short circuit to ground; Connection problems.
How do I fix a B1744 diagnostic trouble code?
To fix B1744: Check the condition of the wiring harness in the mirror area. Diagnose the mirror adjustment switch. Check the continuity of the circuit and the absence of a short circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1744?
Yes, but get it checked soon
How much does it cost to fix B1744?
The estimated repair cost for B1744 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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