OBD Guide
ENFRDEESPT

P0481

Fan 2 Control Circuit

P0481 is an OBD-II diagnostic trouble code meaning: Fan 2 Control Circuit. Common causes: open or short circuit in control circuit, faulty fan relay. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Engine overheating
  • The second cooling fan does not work
  • Check Engine Light Is On

Causes

  • Open or short circuit in control circuit
  • Faulty fan relay
  • Damaged cooling fan
  • Problems with the engine control unit (ECU)

How to Fix

  1. Check the integrity of the wires in the control circuit
  2. Check fan relay
  3. Check the operation of the fan
  4. Check ECU for errors

Related codes

P0480P0482P0483

Error P0481 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P0481 code mean?

P0481 is an OBD-II diagnostic trouble code that indicates: Fan 2 Control Circuit

What causes a P0481 error code?

The most common causes of P0481 include: Open or short circuit in control circuit; Faulty fan relay; Damaged cooling fan; Problems with the engine control unit (ECU).

How do I fix a P0481 diagnostic trouble code?

To fix P0481: Check the integrity of the wires in the control circuit. Check fan relay. Check the operation of the fan. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0481?

Limited driving only, diagnose soon

How much does it cost to fix P0481?

The estimated repair cost for P0481 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat