OBD Guide
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B3382

Left Front Window Down Switch Circuit Low

B3382 is an OBD-II diagnostic trouble code meaning: Left Front Window Down Switch Circuit Low. Common causes: window down switch malfunction, wiring harness damage. Estimated repair cost: $56–167.

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

Symptoms

  • Left front window does not roll down
  • Intermittent operation of the window regulator
  • The fault indicator lights up

Causes

  • Window down switch malfunction
  • Wiring harness damage
  • Contact corrosion
  • Problems with the power window control unit
  • Poor connection in the circuit

How to Fix

  1. Check the condition of the window down switch
  2. Inspect the wiring harness for damage
  3. Check connections and contacts for corrosion
  4. Test the power window control unit
  5. Replace faulty components

Related codes

B3381B3383B3384

Error B3382 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the B3382 code mean?

B3382 is an OBD-II diagnostic trouble code that indicates: Left Front Window Down Switch Circuit Low

What causes a B3382 error code?

The most common causes of B3382 include: Window down switch malfunction; Wiring harness damage; Contact corrosion; Problems with the power window control unit.

How do I fix a B3382 diagnostic trouble code?

To fix B3382: Check the condition of the window down switch. Inspect the wiring harness for damage. Check connections and contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B3382?

Limited driving only, diagnose soon

How much does it cost to fix B3382?

The estimated repair cost for B3382 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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