P0920

2017-10-10

Description:

  • The fault code P0920 indicates that there is an issue with the circuit that controls the gear shift forward actuator. This may cause the transmission to not shift properly, or not shift at all.

Possible Symptoms:

  • Transmission not shifting properly, or not shifting at all

  • Illuminated check engine light

  • Reduced engine power or acceleration

  • Harsh shifting or slipping transmission

Possible Causes:

  • Failed gear shift forward actuator

  • Faulty wiring or connections in the circuit

  • Loose or corroded electrical connections

  • Failed transmission control module (TCM)

Related Parts:

  • Gear Shift Position Sensor: Gear Shift Position Sensor communicates the position of the gear to the car computer. This car's sensor has a problem which may cause difficulty in shifting gears

Possible Solutions:

  • Replace the gear shift forward actuator

  • 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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