What does B0269 mean on a Chevy?

B0269. Air inlet door range fault. The air inlet door moves outside its expected travel and the body warning light comes on. Applies to Chevrolet, GMC, Buick, Cadillac, Pontiac, Oldsmobile and Saturn models that use this code.

What causes B0269 on a Chevy?

Air inlet door binding and stalling its actuator Air inlet door actuator position sensor out of calibration Open or short in the air inlet door actuator circuit Corroded or loose air inlet door actuator connector Faulty output inside the HVAC control module

How do I fix B0269 on a Chevy?

Confirm the code with a scan tool and watch the air inlet door command and position Command the air inlet door through full travel and note where it stalls Inspect and reseat the air inlet door actuator connector Move the air inlet door by hand to check for binding Replace the air inlet door actuator only after the circuit tests pass, then clear the code and retest

Code

B0269

Air inlet door range fault

Category: Body
Severity: Body Warning Light
Applies to: Chevrolet, GMC, Buick, Cadillac, Pontiac, Oldsmobile and Saturn models that use this code
Related: No single generic twin. See OBD Codes List

What it means

B0269. Air inlet door range fault. The air inlet door moves outside its expected travel and the body warning light comes on. This Chevy-enhanced code applies to Chevrolet, GMC, Buick, Cadillac, Pontiac, Oldsmobile and Saturn models that use this code.

Findings, check these first

Air inlet door binding and stalling its actuator
Air inlet door actuator position sensor out of calibration
Open or short in the air inlet door actuator circuit
Corroded or loose air inlet door actuator connector
Faulty output inside the HVAC control module

Standard procedure

Confirm the code with a scan tool and watch the air inlet door command and position
Command the air inlet door through full travel and note where it stalls
Inspect and reseat the air inlet door actuator connector
Move the air inlet door by hand to check for binding
Replace the air inlet door actuator only after the circuit tests pass, then clear the code and retest

Look up another code

Press / to jump to the box. Chevy-enhanced powertrain, body, chassis and network codes.

Sources and review

Review: qualified. Read the source limits below.

Code B0269 definition | OBDII.pro
live manufacturer definition (obdii.pro)
Supports: GM manufacturer meaning for B0269
Fetched directly. The GM entry is the brand-family meaning used here. This site is independent of engine-codes and autocodes.
B0269 CHEVROLET Air Flow Control 7 Circuit Range | Engine-Codes.com
archived reference page (engine-codes.com via Wayback Machine)
Supports: Chevrolet meaning and possible causes for B0269
Fetched directly. Model and year fitment remain curator claims.
B0269 CHEVROLET Air Flow Control 7 Circuit Range | AutoCodes.com
archived reference page (autocodes.com via Wayback Machine)
Supports: corroboration of Chevrolet meaning and causes for B0269
Same Chevrolet text as the engine-codes page (both sites share one publisher).

Review note: obdii.pro GM names the air inlet door range error; the archived Chevrolet page names air flow control 7 circuit range. The circuits differ, so the record uses the GM wording and flags the conflict

Last updated 2026-10-10.

Report a correction for B0269. Include your vehicle, the issue and a source if you have one.