B0268
HVAC Mode Door 1 Circuit
The HVAC mode door 1 actuator circuit, which routes airflow between defrost, vents, and floor, has reported a fault.
The HVAC mode door 1 actuator circuit, which routes airflow between defrost, vents, and floor, has reported a fault.
Common causes
- high
Mode actuator motor failure
One of the most commonly reported causes for this code — check this first.
Typical part cost: $90-550
- medium
Actuator out of calibration
A plausible cause — test and verify before replacing parts.
Typical part cost: $90-550
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does B0268 mean?
B0268 means "HVAC Mode Door 1 Circuit". It is a generic OBD-II code that points to a fault in the body.
What are the most common causes of B0268?
mode actuator motor failure; actuator out of calibration — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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