P0958

2017-10-10

Description:

  • The fault code P0958 indicates that there is an issue with the auto shift manual adaptive learning system, which has reached its limit. This may cause the transmission to shift improperly or not at all.

Possible Symptoms:

  • Erratic shifting or failure to shift

  • Illuminated check engine light

  • Transmission slipping or delayed engagement

  • Reduced fuel efficiency.

Possible Causes:

  • Faulty transmission control module (TCM)

  • Malfunctioning shift solenoid valve

  • Damaged wiring or connections in the system

  • Low transmission fluid level or dirty fluid

Related Parts:

  • Auto Shift:

Possible Solutions:

  • Replace the transmission control module (TCM)

  • Replace the shift solenoid valve

  • Check and repair any damaged wiring or connections

  • Perform a transmission fluid change and filter replacement

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