OBD Guide
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B323C

Hands Free Liftgate Sensor Module

B323C is an OBD-II diagnostic trouble code meaning: Hands Free Liftgate Sensor Module. Common causes: sensor damage, open or shorted wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • The trunk does not open without contact
  • False alarms of the system
  • The system does not respond to leg movement

Causes

  • Sensor damage
  • Open or shorted wiring harness
  • Problems with the module software
  • Sensor contamination

How to Fix

  1. Check the integrity of the wiring harness
  2. Clean the sensor from dirt
  3. Check the sensor condition
  4. Update module software
  5. Replace sensor if necessary

Related codes

B323DB323E

Error B323C by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the B323C code mean?

B323C is an OBD-II diagnostic trouble code that indicates: Hands Free Liftgate Sensor Module

What causes a B323C error code?

The most common causes of B323C include: Sensor damage; Open or shorted wiring harness; Problems with the module software; Sensor contamination.

How do I fix a B323C diagnostic trouble code?

To fix B323C: Check the integrity of the wiring harness. Clean the sensor from dirt. Check the sensor condition. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B323C?

Limited driving only, diagnose soon

How much does it cost to fix B323C?

The estimated repair cost for B323C is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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