P0963

2017-10-10

Description:

  • The fault code P0963 indicates that there is an issue with the control circuit that manages the pressure control solenoid A. This may lead to abnormal or inconsistent shifting and transmission issues.

Possible Symptoms:

  • Delayed or inconsistent shifting

  • Harsh shifts or slipping

  • Reduced fuel efficiency

  • Illuminated check engine light

Possible Causes:

  • Defective pressure control solenoid A

  • Faulty wiring or connections in the circuit

  • Loose or corroded electrical connections

  • 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 A

  • Check and repair any damaged wiring or connections

  • Tighten or clean any loose or corroded electrical connections

  • Replace the transmission control module (TCM) if necessary

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