P059F
Active Grille Air Shutter A Performance/Stuck Off
Severity
⚠️ MediumCan you drive?
Do not drive — repair immediately
Approx. repair cost
$56–278 (est.)
Symptoms
- Check Engine light is on
- Engine overheating when driving in hot weather or under load
- The blinds appear to be stuck in the closed position.
- Increase in coolant temperature above normal
- Cooling fan operation under unusual conditions
Causes
- Icing or heavy soiling of the blinds, blocking opening
- Mechanical damage to the blind plates or drive hinges
- Malfunction of the actuator (electric motor) of the blinds
- Deformation of the blind body due to impact or accident
- Gear or transmission failure in the blind drive mechanism
How to Fix
- Read error codes and check coolant temperature - make sure there is no overheating
- Inspect the blinds through the radiator grille for deformations, foreign objects, ice
- Try to manually move the blinds - assess the presence of mechanical resistance
- Give a command to open the blinds through the diagnostic scanner and observe the reaction
- Check the operation of the blinds actuator: supply voltage, current consumption
- Replace the blind unit or actuator if mechanical damage is detected
- Reset codes and make sure the blinds are working properly
Related codes
Error P059F by Vehicle Brand
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