Anonymous asked in Cars & TransportationCar MakesGMC · 9 years ago

how many solenoids does a 99 GMC Sierra 4by4 truck have in the transmission box?

I was told that the problem with my truck was the solenoid in the transmission, but is there just one and if not how many

2 Answers

  • bo
    Lv 7
    9 years ago
    Favorite Answer

    2) shift solenoids. 1) electronic pressure control solenoid. 1) 3-2 downshift solenoid 1) pwm solenoid along with the tcc solenoid connected to the wiring harness

    Source(s): transmission man
  • danica
    Lv 4
    4 years ago

    GMC is the better version of Chevrolet. the backside style GMC has greater huge-unfold innovations than the backside style Chevy. it is comparable to you progression up the manufacturers. the top of the older GMC autos became the C3 or Denali which had the extreme output engine, 4 wheel steerage,perfect of each little thing, and so on...there became no Chevy truck that in comparison. GMC makes basically autos, not something...even however all of that they are incredibly same with the exception of innovations and a few trim factors/innovations.

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