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-   Hummer H3 (https://www.hummerforums.com/forum/hummer-h3-17/)
-   -   Transmission help (https://www.hummerforums.com/forum/hummer-h3-17/transmission-help-44133/)

SouthynRanga 12-28-2020 05:05 PM

Transmission help
 
I was turning onto a road today when all of a sudden my h3 was revving and not moving. I found out my reverse works and my 1st and 2nd gears work but thats it. Anyone had this problem before?

hummerz 12-28-2020 05:13 PM

Check fluid level(running @operating temperature) then scan and post the codes.

Doc Olds 12-29-2020 09:44 AM

Everybody that has an Auto Transmission take a dump has had "this problem before".

When was the last time your Trans fluid & filter where changed? Same question for your T Case fluid?

When you check the Trans Fluid level, look at the color of the fluid and feel free to post a pic of the color on a white paper towel or cloth.


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