B2635
Front Air Mix Door Motor Passenger Side
B2635 is an OBD-II diagnostic trouble code meaning: Front Air Mix Door Motor Passenger Side. Common causes: jamming of the damper mechanism, motor gear wear. Estimated repair cost: $33–167.
Symptoms
- Inability to adjust temperature on front passenger side
- Constantly hot or cold air on one side
- Clicking or grinding sounds from under the panel when the climate control is operating
Causes
- Jamming of the damper mechanism
- Motor gear wear
- Open power or control circuit
- Short circuit in wiring
- Malfunction of the climate control unit
How to Fix
- Diagnostics of the power supply circuit and control of the damper motor
- Checking the mechanical stroke of the damper
- Replacing the damper motor if necessary
- Software error reset and system operation check
- If problems with wiring are identified, repair the wiring harness
Related codes
FAQ
What does the B2635 code mean?
B2635 is an OBD-II diagnostic trouble code that indicates: Front Air Mix Door Motor Passenger Side
What causes a B2635 error code?
The most common causes of B2635 include: Jamming of the damper mechanism; Motor gear wear; Open power or control circuit; Short circuit in wiring.
How do I fix a B2635 diagnostic trouble code?
To fix B2635: Diagnostics of the power supply circuit and control of the damper motor. Checking the mechanical stroke of the damper. Replacing the damper motor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2635?
Limited driving only, diagnose soon
How much does it cost to fix B2635?
The estimated repair cost for B2635 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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