[Art]

Thank you for accepting me to the forum. I'm working on a 2004 Trailblazer that sometimes starts in 4W low. I connected my tablet and didn't find any errors. I did notice that when I change the all wheel drive switch I can hear the motor shifting the transfer case but the tablet live data does not show it coming out of 2WD High. Could the sensor be causing this problem and is the sensor located in the shift motor?

 

[Trail Blazed]

Hi Art,
You should try Trailvoy.com or gmtnation.com Those two forums are geared towards the 2002 -2009 TB's They both have good information, and likely have topics related to your issue.
This forum covers the 2021+ models