OBD Guide
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P0814

Transmission Range Display Circuit

P0814 is an OBD-II diagnostic trouble code meaning: Transmission Range Display Circuit. Common causes: open or short circuit in the selector position sensor circuit, gear selector position sensor malfunction. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Incorrect display of the current gear on the instrument panel
  • Difficulty shifting gears
  • The gearbox switches to emergency mode
  • Check Engine light comes on
  • No gear indication when shifting

Causes

  • Open or short circuit in the selector position sensor circuit
  • Gear selector position sensor malfunction
  • Damage to connectors or corrosion of contacts
  • Transmission control module (TCM) problems
  • Instrument cluster malfunction

How to Fix

  1. Check the integrity of the wiring and connectors of the sensor circuit
  2. Test the gear selector position sensor
  3. Check the voltage and resistance in the circuit according to the service manual
  4. Scan the transmission control module for additional errors
  5. If necessary, replace the sensor or repair damaged wiring

Related codes

P0815P0705P0808

Error P0814 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P0814 code mean?

P0814 is an OBD-II diagnostic trouble code that indicates: Transmission Range Display Circuit

What causes a P0814 error code?

The most common causes of P0814 include: Open or short circuit in the selector position sensor circuit; Gear selector position sensor malfunction; Damage to connectors or corrosion of contacts; Transmission control module (TCM) problems.

How do I fix a P0814 diagnostic trouble code?

To fix P0814: Check the integrity of the wiring and connectors of the sensor circuit. Test the gear selector position sensor. Check the voltage and resistance in the circuit according to the service manual. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0814?

Yes, but get it checked soon

How much does it cost to fix P0814?

The estimated repair cost for P0814 is $17–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat