Uplander 2005-2009
This sport-van offers a sporty feel and roomy interior, all in the body of a minivan.
Platform: U-Body

09 uplander 3.9 l trans issue

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Old Jul 5, 2023 | 10:27 AM
  #1  
march2008's Avatar
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Default 09 uplander 3.9 l trans issue

It has 88,412 km or 54936 miles.
When I put it in drive it takes too much time to engage. If I put it into low it engages normally. I first noticed the problem when I hit the throttle hard from a stop . It revved up and then banged hard into gear. It seemed to be slipping at times. Shifting it manually it seems to work fine. There are no codes. I put my cheap scanner on it and in the trans section for live data it shows 0 rpm for the Output Shaft Speed Sensor as I'm driving it.
Has anyone else encountered this? I've tried online for info on this with no luck. I don't know where that sensor is and can't seem to find any info without having to spend money.
Any help is greatly appreciated.
John
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Old Aug 12, 2023 | 2:44 AM
  #2  
EHCanadian83's Avatar
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Joined: May 2023
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How's your transmission fluid level?
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