P0745

2017-10-10

Description:

  • The fault code P0745 indicates that there is a malfunction in the pressure control solenoid in the transmission. This may cause the transmission to shift poorly or not at all.

Possible Symptoms:

  • Harsh or delayed shifting

  • Transmission slips or fails to engage

  • Illuminated check engine light

  • Decreased fuel efficiency

  • Overheating transmission

Possible Causes:

  • Malfunctioning pressure control solenoid

  • Low transmission fluid

  • Dirty or contaminated transmission fluid

  • Faulty wiring or connections in the circuit

  • 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

  • Check and refill low transmission fluid

  • Replace or flush contaminated transmission fluid

  • Check and repair any damaged wiring or connections

  • Replace the transmission control module (TCM) if necessary

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