OBD Guide
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P05FE

Active Grille Air Shutter C Performance/Stuck Off

P05FE is an OBD-II diagnostic trouble code meaning: Active Grille Air Shutter C Performance/Stuck Off. Common causes: clogged damper mechanism (ice, dirt, foreign objects), damper motor fault c. Estimated repair cost: $33–222.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$33–222 (est.)

Symptoms

  • Check Engine Light Is On
  • Possible engine overheating when driving for a long time at high speed
  • Increase in coolant temperature above normal
  • Reduced cooling efficiency during traffic jams
  • Cooling System Warning

Causes

  • Clogged damper mechanism (ice, dirt, foreign objects)
  • Damper motor fault C
  • Open circuit or short circuit in the damper control wiring
  • Damper position sensor malfunction
  • Mechanical damage to blind blades

How to Fix

  1. Inspect the radiator grille dampers for blockages, ice, or foreign objects.
  2. Try to manually move damper C (with the drive switched off)
  3. Check the electric damper drive: power supply and control signal
  4. Activate the damper using a diagnostic scanner
  5. Check the wiring and connector of the damper actuator C
  6. Replace the damper actuator or mechanism if the fault is confirmed

Related codes

P05FFP0597P0598P0599P11DC

Error P05FE by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P05FE code mean?

P05FE is an OBD-II diagnostic trouble code that indicates: Active Grille Air Shutter C Performance/Stuck Off

What causes a P05FE error code?

The most common causes of P05FE include: Clogged damper mechanism (ice, dirt, foreign objects); Damper motor fault C; Open circuit or short circuit in the damper control wiring; Damper position sensor malfunction.

How do I fix a P05FE diagnostic trouble code?

To fix P05FE: Inspect the radiator grille dampers for blockages, ice, or foreign objects.. Try to manually move damper C (with the drive switched off). Check the electric damper drive: power supply and control signal. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P05FE?

Yes, but get it checked soon

How much does it cost to fix P05FE?

The estimated repair cost for P05FE is $33–222. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat