Help!!! - Hummer Forums - Enthusiast Forum for Hummer Owners

Hummer H3T The popular H3 gets the added capabilties of a small pick-up, with the look and performance of the original H3.

Help!!!

Reply

 
 
 
  #1  
Old 05-13-2018, 03:12 PM
Junior Member
Thread Starter
Join Date: Jan 2018
Posts: 7
Default Help!!!

My h3t is having some issues. It is getting stuck in park, I know how to release, but also it now has stability failure and check engine lights on dash, also speedometer is not working and running high rpm with low output?!?
 
Reply With Quote
  #2  
Old 05-14-2018, 12:09 PM
Doc Olds's Avatar
Super Moderator
Join Date: Jul 2007
Location: Boat Town USA MI
Posts: 8,339
Default

Originally Posted by Tannerj View Post
My h3t is having some issues. It is getting stuck in park, I know how to release, but also it now has stability failure and check engine lights on dash, also speedometer is not working and running high rpm with low output?!?
Miles on the truck, any recent work?

Have you checked the T Case speed sensor and its wiring connector and harness? Same thing with the T Case encoder motor for range selection.
 
Reply With Quote
  #3  
Old 05-14-2018, 02:18 PM
Junior Member
Thread Starter
Join Date: Jan 2018
Posts: 7
Default

Originally Posted by Doc Olds View Post
Miles on the truck, any recent work?

Have you checked the T Case speed sensor and its wiring connector and harness? Same thing with the T Case encoder motor for range selection.
miles 73500. Recent work...new CV Axel wheel hub calapers rotors and pads...
 
Reply With Quote
  #4  
Old 05-15-2018, 01:35 PM
TAINTER's Avatar
Senior Member
Join Date: Sep 2008
Location: SE Michigan
Posts: 4,454
Default

Get the codes read and post them here.

STAB FAILURE is probably one of the ABS sensors (you had a hub replaced).
Key stuck can be the neutral safety switch under the console gear shift lever.
Speedo is what Doc said to check
 
Reply With Quote
 
 
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
importkiller
Off Topic
29
01-15-2008 02:51 AM


Thread Tools
Search this Thread
Quick Reply: Help!!!


Advertising
Featured Sponsors

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.