OBD Guide
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P05E6

Park Brake Sensor/Switch Circuit Range/Performance

P05E6 is an OBD-II diagnostic trouble code meaning: Park Brake Sensor/Switch Circuit Range/Performance. Common causes: faulty or worn parking brake sensor, incorrect sensor adjustment. Estimated repair cost: $22–78.

Severity
✅ Low
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–78 (est.)

Symptoms

  • Check Engine Light or ABS/ESP Warning Light Is On
  • Disabling the Hill Start Assist function
  • Incorrect operation of the start-stop system
  • Possible false activation of ABS when starting off
  • Parking brake warning

Causes

  • Faulty or worn parking brake sensor
  • Incorrect sensor adjustment
  • Contamination or corrosion of the sensor and connector
  • Break or short circuit in the wiring
  • Mechanical problems with the parking brake mechanism

How to Fix

  1. Read error codes, check sensor parameters with a scanner
  2. Inspect the parking brake sensor and its connector
  3. Check the signal voltage at different positions of the parking brake lever
  4. Check and adjust the parking brake mechanism
  5. Check the sensor wiring for open circuit and short circuit.
  6. Replace the sensor if the fault is confirmed

Related codes

P05E7P0571P0572P0573

Error P05E6 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P05E6 code mean?

P05E6 is an OBD-II diagnostic trouble code that indicates: Park Brake Sensor/Switch Circuit Range/Performance

What causes a P05E6 error code?

The most common causes of P05E6 include: Faulty or worn parking brake sensor; Incorrect sensor adjustment; Contamination or corrosion of the sensor and connector; Break or short circuit in the wiring.

How do I fix a P05E6 diagnostic trouble code?

To fix P05E6: Read error codes, check sensor parameters with a scanner. Inspect the parking brake sensor and its connector. Check the signal voltage at different positions of the parking brake lever. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P05E6?

Limited driving only, diagnose soon

How much does it cost to fix P05E6?

The estimated repair cost for P05E6 is $22–78. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat