P0998

2017-10-10

Description:

  • The fault code P0998 indicates that there is an issue with the control circuit for shift solenoid 'F'. This may cause the transmission to shift erratically or not shift at all.

Possible Symptoms:

  • Erratic shifting or failure to shift

  • Illuminated check engine light

  • Transmission slips or hesitates

  • Reduced fuel efficiency

Possible Causes:

  • Failed shift solenoid 'F'

  • Faulty wiring or connections in the circuit

  • Loose or corroded electrical connections

  • Failed transmission control module (TCM)

Related Parts:

  • Shift Solenoid: It helps to change gears in automatic transmission cars. A bad solenoid causes difficulty in shifting gears

Possible Solutions:

  • Replace the shift solenoid 'F'

  • 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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