P0997

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2017-10-10

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Description:

• The fault code P0997 indicates that there is an issue with the control circuitry of shift solenoid ‘F’. This may cause the vehicle to have difficulty changing gears or shift erratically.

Possible Symptoms:

• Difficulty changing gears

• Erratic shifting

• Illuminated check engine light

• Reduced fuel efficiency or power output

Possible Causes:

• Failed shift solenoid ‘F’

• Faulty wiring or connections in the control 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