Code result
P05A3
Active Grille Air Shutter A Control Circuit Range or Performance
Moderate severity
What it means
Same as P05A2 with electrical drive intact but the shutter response not matching the commanded movement - actuator slow or weak.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Actuator response weak
highOne of the most commonly reported causes for this code — check this first.
Related help
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