Chevrolet TrailBlazer 4WD Problems

49 messages,  Last post on May 13, 2013 at 10:06 PM

You are in the Chevrolet TrailBlazer Forum.

What is this discussion about? Chevrolet TrailBlazer, SUV

#46 of 49 Re: 4wd Problem Was Not Fixed By Dealer [gmcustsvcsarah] by ibnahoo

Sep 21, 2012 (8:45 am)

Replying to: gmcustsvcsarah (Sep 20, 2012 5:52 am)
Thank you for the follow up... I got my car serviced lately for electrical control malfunction... replaced controller and now it is OK.... many thanks

#47 of 49 Re: 4wd Problem Was Not Fixed By Dealer [ibnahoo] by gmcustsvcsarah

Sep 21, 2012 (10:49 am)

Replying to: ibnahoo (Sep 21, 2012 8:45 am)
Glad to hear it, ibnahoo! Thank you for the update!
 
Sarah, GM Customer Service

#48 of 49 04 trailblazer 4wd drive ploblem by joe417

Feb 26, 2013 (9:38 am)

Hi, i have an o4 trilblazer that had a cracked transfer case np8, I replaced it with a used one, it came complete with shift motor and all sensors. When i switch it in to any mode awd, 4 wheel high or 4 wheel low. the light flashes on what i selected but then goes off, and the light on 2 wheel high stays on the whole time. The 4 wheel drive never engages.

#49 of 49 Re: 04 trailblazer 4wd drive ploblem [joe417] by gmtech4955

May 13, 2013 (10:06 pm)

Replying to: joe417 (Feb 26, 2013 9:38 am)
same problem here replaced t case and ended up replacing 4wd tccm" control module". the module caused the t case failure
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