P0755

2017-10-10

Description:

  • The fault code P0755 indicates that there is an issue with the Shift Solenoid ‘B’ circuit. This may cause transmission shifting problems, preventing the vehicle from moving or causing it to shift erratically.

Possible Symptoms:

  • Trouble shifting gears

  • Harsh or delayed shifting

  • Vehicle may not move at all

  • Illuminated check engine light

Possible Causes:

  • Faulty Shift Solenoid ‘B’

  • Open or shorted wiring in the Shift Solenoid ‘B’ circuit

  • Corroded or loose electrical connections

  • Malfunctioning Transmission Control Module (TCM)

Related Parts:

  • Transmission Shift Sensor: Gear Shift Sensor communicates the position the gear shifted to. Problems lead to difficulty in shifting gears

Possible Solutions:

  • Replace the Shift Solenoid ‘B’

  • Check and repair any damaged wiring in the Shift Solenoid ‘B’ circuit

  • Tighten or clean any loose or corroded electrical connections

  • Replace the Transmission Control Module (TCM) if necessary

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