OBD Guide
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P2756

Torque Converter Clutch Pressure Control Solenoid

P2756 is an OBD-II diagnostic trouble code meaning: Torque Converter Clutch Pressure Control Solenoid. Common causes: faulty torque converter clutch pressure control solenoid valve, open or short circuit in solenoid valve wiring. Estimated repair cost: $28–111.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$28–111 (est.)

Symptoms

  • Check Engine light comes on
  • Difficulty shifting gears
  • Jerks when shifting gears
  • Reduced fuel efficiency
  • The torque converter is not blocked

Causes

  • Faulty torque converter clutch pressure control solenoid valve
  • Open or short circuit in solenoid valve wiring
  • Poor connection in solenoid valve connector
  • Faulty Transmission Control Module (TCM)
  • Low or contaminated gear oil level

How to Fix

  1. Check the level and condition of the transmission oil.
  2. Check the solenoid valve wiring and connectors for damage.
  3. Check the solenoid valve for resistance and functionality.
  4. Check the transmission control module (TCM) for damage.
  5. Replace faulty components.

Related codes

P2757P2758P2759

Error P2756 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P2756 code mean?

P2756 is an OBD-II diagnostic trouble code that indicates: Torque Converter Clutch Pressure Control Solenoid

What causes a P2756 error code?

The most common causes of P2756 include: Faulty torque converter clutch pressure control solenoid valve; Open or short circuit in solenoid valve wiring; Poor connection in solenoid valve connector; Faulty Transmission Control Module (TCM).

How do I fix a P2756 diagnostic trouble code?

To fix P2756: Check the level and condition of the transmission oil.. Check the solenoid valve wiring and connectors for damage.. Check the solenoid valve for resistance and functionality.. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2756?

Yes, but get it checked soon

How much does it cost to fix P2756?

The estimated repair cost for P2756 is $28–111. Actual cost depends on your vehicle, location, and labor rates.

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