Question about 1996 GMC Jimmy

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My 1999 GMC 1999 Jimmy isn't switching gears correctly

I can drive fast but cannot switch to third gear. My RPM's are revving up to the 2000 mark and I sense some hesitation. Do I need a rebuilt tranny, or is it possibly something way less expensive that could be wrong?

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  • dacree
    dacree May 08, 2012

    On my 1997 GMC Jimmy, I had a problem with it starting in 2nd gear and not moving above 3rd gear. I fixed it by replacing the ignition starter switch. This provides enough amps to make the transmission solenoid (valve?) work. Cost around $100 to $125 excluding labor.

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Is the check engine light on? If not chances are good that you have major trans. problems.

Posted on Jan 21, 2009

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My 2000 gmc Jimmy will not go into the parking gear also I have to start it in neutral plus no check engine light goes on


Sounds like the neutral switch on the column is bad. It should be inside on the steering column by the floor and is half moon shaped.

Sep 04, 2014 | 2000 GMC Jimmy

1 Answer

I have a 2000 gmc jimmy the backup lights wont turn off when in drive or any gear can some one help and give some advice on how to fix it


My first guess would be a faulty neutral safety switch which also acts as the switch for the reverse lights.
I think the switch is mounted on the transmission where the shifter rod extends out. You should be able to unplug the switch and see if the lights go off.

Mar 04, 2014 | GMC Cars & Trucks

1 Answer

2000 GMC Jimmy 4x4 Switch not working and Shifting hard between 1st and 2nd


Change the switch itself if it drives normal then randomally kicks into 4 lo/4 hi i had the same problem and a transmission shop told me it was the vaccum and the transfer case but one of my mechanic friends told me that it was my switch and shops only tell you other things for the money. Try changing the switch.

Aug 12, 2012 | 2000 GMC Jimmy

1 Answer

1998 GMC Jimmy...4x4 / transmission issues. It started a few weeks ago with poor acceleration above 2500-3000 rpm in any gear. The engine doesn't red line, but it the truck doesn't feel like it is...


Lets take this piece by piece.
The 4x4 switch is defective.
A driveline vibration regardless of engine speed is usually a shaft or cv joint. To verify a visual inspection is necessary.
The poor acceleration in any gear is the begining of torque converter problems( stator or pump).As long as ATF level is correct.
I recommend having a transmission repair shop look this over and preform a pressure test of the main line of the transmission.(it may not be necessary if the condition of ATF is burnt). Good luck

Apr 30, 2010 | 1998 GMC Jimmy

1 Answer

Gearbox problem


no the oil in the gearbox needs a top up

Jul 08, 2009 | 1999 Audi A4

1 Answer

Maybe a transmission problem?


If you're only in "D", you should switch to "OD" when driving at higher speeds. "D" only allows you to move up to third gear whereas "OD" will move you into fourth. You're over-working your transmission by driving in "D".

Jun 01, 2009 | 1999 Ford Taurus

1 Answer

2000 Jimmy , put in park , turn off key & key wont come out of ignition.


Does the transmission work in all 4 gears? I've seen bad ignition switches cause this. Not the ignition lock cylinder, the electrical switch.

Mar 16, 2009 | 2000 GMC Jimmy

1 Answer

Transmission problem


Hello;
Well the check engine light ios probably on. The transmission is trying to start out in 3rd gear. You may have lost the neutral safety switch. These switches do not act like the old ones. They are mounted on the side of the 4l60E transmission. Try this first. Purchase a new neutral safety switch from GM (only). Have it installed and then clear the codes. Your tach and speedo should work and the trans should also work again. Hope this helps.
Thanks;
Rich
RPM Northwest

Jan 25, 2009 | 1999 GMC Jimmy

1 Answer

My reverse went out but only go forward!


Arthur,

Shouldnt be a big deal.

Your shift linkage is probably bent.

You will need to go to a trans shop and get it fixed.

I highly recommend AAMCO since they warranty their work. They will have to "unbend" the bracket or readjust the cable play, or repair the linkage that places the car in the proper gear according to your indicator on steering column or dash.

Not a big deal...but then again you could have crushed the synchro gears, but i truly doubt it!

Thanks,
Mark

Nov 25, 2008 | 1999 GMC Jimmy

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