OBD Guide
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B317A

Passenger Window Switch

B317A is an OBD-II diagnostic trouble code meaning: Passenger Window Switch. Common causes: passenger window switch malfunction, open or short circuit in wiring harness. Estimated repair cost: $22–89.

Severity
✅ Low
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$22–89 (est.)

Symptoms

  • Passenger window does not respond to commands
  • Passenger window intermittent operation
  • The window only works in one direction

Causes

  • Passenger window switch malfunction
  • Open or short circuit in wiring harness
  • Corrosion of switch contacts
  • Problems with the power window control module

How to Fix

  1. Check the operation of the passenger window switch
  2. Inspect the wiring harness for damage
  3. Clean the switch contacts from corrosion
  4. If necessary, replace the switch or control module

Related codes

B317BB317CB317D

Error B317A by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the B317A code mean?

B317A is an OBD-II diagnostic trouble code that indicates: Passenger Window Switch

What causes a B317A error code?

The most common causes of B317A include: Passenger window switch malfunction; Open or short circuit in wiring harness; Corrosion of switch contacts; Problems with the power window control module.

How do I fix a B317A diagnostic trouble code?

To fix B317A: Check the operation of the passenger window switch. Inspect the wiring harness for damage. Clean the switch contacts from corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B317A?

Do not drive — repair immediately

How much does it cost to fix B317A?

The estimated repair cost for B317A is $22–89. Actual cost depends on your vehicle, location, and labor rates.

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