Results 1 to 4 of 4

Thread: auto shift speed ignored by tcm?

  1. #1
    Tuner
    Join Date
    Mar 2012
    Location
    Los Angeles
    Posts
    62

    auto shift speed ignored by tcm?

    I had 3.70 gears installed the other day, and Im setting up my transmission shift points. i auto scaled the trans settings using the tool in the software, but its all jacked up now.

    ive pretty much got it sorted out, but i ran into an issue that i cant figure out.

    what i want is the car to drive at lower speeds in a specific gear while the car is in normal mode (d). i want it to cruise around 35 mph in 4th gear, then shift into 5th at around 42 mph, and 6th around 55. i left sport and manual mode alone.

    what im getting is the trans does wtf it wants to, as if the settings im entering are basically being ignored. i logged it, and it goes into 5th gear at 35 mph.

    can someone take a quick look at this, and check if im missing anything?

  2. #2
    Last edited by C5XJEDIX; 07-27-2012 at 10:07 AM.
    tsp LQ9 408, wiesco -10cc, ls7s cam,tsp 5.3Lheads ,stock rockers with upgraded trunions,BBK intake manifold;ported polished intake runners,80MM Tb,haltech CAI,Longtubes,RPM full drivetrain,3:15 gears.

  3. #3
    Tuner
    Join Date
    Mar 2012
    Location
    Los Angeles
    Posts
    62
    ive seen this before.

    ive been using it a bit as a guide.

    ill actually read the thread this time and try it out.
    I hope it works.

    thanks!

  4. #4
    Tuner
    Join Date
    Mar 2012
    Location
    Los Angeles
    Posts
    62
    figured it out. its set in km/h.