B1D24
Mirror Horizontal Motor Control Circuit High
B1D24 is an OBD-II diagnostic trouble code meaning: Mirror Horizontal Motor Control Circuit High. Common causes: short circuit in control circuit, mirror motor malfunction. Estimated repair cost: $22–89.
Symptoms
- Horizontal mirror adjustment does not work
- The mirror does not move or moves jerkily
- Triggering of protection (disabling the function)
Causes
- Short circuit in control circuit
- Mirror motor malfunction
- Wiring harness damage
- Problems with the mirror control unit
How to Fix
- Check the integrity of the wiring harness
- Measure the resistance of the mirror motor
- Check control circuit voltage
- Replace the faulty component
Related codes
FAQ
What does the B1D24 code mean?
B1D24 is an OBD-II diagnostic trouble code that indicates: Mirror Horizontal Motor Control Circuit High
What causes a B1D24 error code?
The most common causes of B1D24 include: Short circuit in control circuit; Mirror motor malfunction; Wiring harness damage; Problems with the mirror control unit.
How do I fix a B1D24 diagnostic trouble code?
To fix B1D24: Check the integrity of the wiring harness. Measure the resistance of the mirror motor. Check control circuit voltage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1D24?
Yes, but get it checked soon
How much does it cost to fix B1D24?
The estimated repair cost for B1D24 is $22–89. Actual cost depends on your vehicle, location, and labor rates.
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