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2024 GMC Elevation 5.3 w/10 speed transmission. Reverse issues

Robby B
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Robby B New Member

Robby B

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Have a new 24 GMC Elevation. Within 3 days of buying it I began having issues with the transmission staying in reverse on occasion.  You can put it in reverse and the shifter reverse indicator lights up, but as soon as you release the shifter it goes back into neutral. Bought it on a Friday and carried it back to the dealer on Tuesday.  They kept it overnight and called the next day saying they couldn’t “duplicate the issue” so I picked it back up.  Did the same thing after I picked it up so carried it back to the dealer the next day.  They kept it 19 days this time and said they changed the shift control module and reprogrammed something.  Still the same issue. Anyone had a similar issue? 

GMCustomerService Senior Enthusiast

GMCustomerService

Posted
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On 8/12/2024 at 10:13 PM, Robby B said:

Have a new 24 GMC Elevation. Within 3 days of buying it I began having issues with the transmission staying in reverse on occasion.  You can put it in reverse and the shifter reverse indicator lights up, but as soon as you release the shifter it goes back into neutral. Bought it on a Friday and carried it back to the dealer on Tuesday.  They kept it overnight and called the next day saying they couldn’t “duplicate the issue” so I picked it back up.  Did the same thing after I picked it up so carried it back to the dealer the next day.  They kept it 19 days this time and said they changed the shift control module and reprogrammed something.  Still the same issue. Anyone had a similar issue? 

Our team regrets to hear of this transmission concern you are experiencing with your Elevation and would like to take a moment to learn more and assist. When you can, please send us an email to [email protected]. Make sure to include your Username and Forum name in the subject line with additional details. We look forward to hearing from you. 

  • 1 year later...
shudog Enthusiast

shudog

Posted
Posted

add me to the list.  2024 GMC Denali 1500 with 5.3L and 10 speed.  Just a basic commuter truck no towing or hauling.  Just came home from dinner and reverse is gone.  Truck just revs up.  Tried shifting back & forth.  Shut it off & started.  Same issue.  Left it out in the driveway so I don't have to push it out.  Unreal.  First new vehicle I've bought since 2009.  Ironically never had any issues when I was driving Jeep/Chrysler vehicles

  • 3 weeks later...
shudog Enthusiast

shudog

Posted
Posted

well my truck finally got diagnosed at the dealer and they are ordering a new (hopefully upgraded) valve body.... dealer said it's on back order and no ETA....  so we'll see!

  • 2 weeks later...
shudog Enthusiast

shudog

Posted
Posted

3 weeks later, no update on my truck.  They have no ETA for the replacement valve body parts.  Seems bizarre to have no clue if it's 2 weeks or 2 months.

  • 3 weeks later...
shudog Enthusiast

shudog

Posted
Posted

finally got my truck back.  Took over a month to get the part and get it installed

66ss3964spd Enthusiast

66ss3964spd

Posted
Posted

Glad you finally got it back, Mike

 

Given the apparent failure rate of the 10 speed valve bodies it is astonishing that it still, after all this time, takes so long to get one.

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