P0775

2017-10-10

Description:

  • The fault code P0775 indicates that the pressure control solenoid B is not performing its function properly or is stuck in an off position. This may cause transmission shifting issues, reduced fuel efficiency, and other problems.

Possible Symptoms:

  • Harsh or delayed shifting

  • Slipping gears

  • Reduced fuel efficiency

  • Illuminated check engine light

  • Transmission overheating

Possible Causes:

  • Failed pressure control solenoid B

  • Damaged or faulty wiring in the circuit

  • Loose or corroded electrical connections

  • Low transmission fluid level or poor quality fluid

  • Failed Transmission Control Module (TCM)

Related Parts:

  • Pressure Control Solenoid: This solenoid regulates the oil flow in the transmission. Problems with this solenoid lead to engine misfire, poor fuel economy, poor acceleration

Possible Solutions:

  • Replace the pressure control solenoid B

  • Inspect and repair any damaged wiring in the circuit

  • Clean or tighten any loose or corroded electrical connections

  • Check and refill the transmission fluid level with the correct type of fluid

  • Replace the Transmission Control Module (TCM) if necessary

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