P2EAC
Active Radiator Air Flow Control Module A Performance
The active radiator air flow control module A reports a performance condition. Active grille shutter operation is impaired.
The active radiator air flow control module A reports a performance condition. Active grille shutter operation is impaired.
Common causes
- high
Shutter actuator lazy
One of the most commonly reported causes for this code — check this first.
Typical part cost: $220-1320
- medium
Linkage iced
A plausible cause — test and verify before replacing parts.
Typical part cost: $220-1320
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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 P2EAC mean?
P2EAC means "Active Radiator Air Flow Control Module A Performance". It is a generic OBD-II code that points to a fault in the auxiliary emission controls.
What are the most common causes of P2EAC?
shutter actuator lazy; linkage iced — 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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