B1775
Mirror Driver Up Circuit Short To Battery
B1775 is an OBD-II diagnostic trouble code meaning: Mirror Driver Up Circuit Short To Battery. Common causes: wiring harness shorted, damaged mirror motor. Estimated repair cost: $22–111.
Symptoms
- Upward mirror adjustment does not work
- Intermittent fuse tripping
- The mirror moves upward spontaneously
Causes
- Wiring harness shorted
- Damaged mirror motor
- Corrosion in connectors
- Malfunction of the mirror control unit
How to Fix
- Check the mirror circuit fuse
- Inspect the wiring harness in the door hinge
- Check connectors for oxidation
- Diagnose the mirror motor
- If necessary, replace damaged components
Related codes
FAQ
What does the B1775 code mean?
B1775 is an OBD-II diagnostic trouble code that indicates: Mirror Driver Up Circuit Short To Battery
What causes a B1775 error code?
The most common causes of B1775 include: Wiring harness shorted; Damaged mirror motor; Corrosion in connectors; Malfunction of the mirror control unit.
How do I fix a B1775 diagnostic trouble code?
To fix B1775: Check the mirror circuit fuse. Inspect the wiring harness in the door hinge. Check connectors for oxidation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1775?
Do not drive — repair immediately
How much does it cost to fix B1775?
The estimated repair cost for B1775 is $22–111. Actual cost depends on your vehicle, location, and labor rates.
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