B10A8
Left Blend Door Actuator Performance
B10A8 is an OBD-II diagnostic trouble code meaning: Left Blend Door Actuator Performance. Common causes: air mixing damper jammed, wear of actuator gears. Estimated repair cost: $56–167.
Symptoms
- Incorrect air temperature on the left side of the cabin
- Lack of response to changing climate control settings
- Clicking or noise coming from under the panel
Causes
- Air mixing damper jammed
- Wear of actuator gears
- Open or short circuit in control circuit
- Wiring Harness Problems
- Malfunction of the climate control control unit
How to Fix
- Check damper operation manually
- Diagnose the actuator control circuit
- Replace the actuator if necessary
- Check connections and wiring harness
- Test the operation of the system after repair
Related codes
FAQ
What does the B10A8 code mean?
B10A8 is an OBD-II diagnostic trouble code that indicates: Left Blend Door Actuator Performance
What causes a B10A8 error code?
The most common causes of B10A8 include: Air mixing damper jammed; Wear of actuator gears; Open or short circuit in control circuit; Wiring Harness Problems.
How do I fix a B10A8 diagnostic trouble code?
To fix B10A8: Check damper operation manually. Diagnose the actuator control circuit. Replace the actuator if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B10A8?
Yes, but get it checked soon
How much does it cost to fix B10A8?
The estimated repair cost for B10A8 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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