when you go to engage the 4x4 and push the 4hi button it lights up the 2 and 4 hi lights and then stays in 2wd. i havent looked at it yet but he said you cant hear the transfer case making a sound like its trying to switch

my thoughts either 4wd switch on dash, transfer case electronic module, or the vacuum diaphram under the battery. if it was the diaphram though i think it would still switch and show like its in 4x4 it just wouldnt engage the front differential.

anyone have any idea or heard of one doing this before? might look at it tomorrow i dont know yet we already have stuff planned.

i had to read this 3 or so times to get it.. anyone els??
im also going to add this, and call it a day..


















you gottA GRIND em to find em?? well its assurity.. to say the least

This post was edited by IB0T on Jan 26 2014 01:02am

Push button 4wd ftl.

if you dont know what youre talking about at least dont spam the topic up.



This post was edited by JDH on Jan 26 2014 05:47am

I had this same problem in my blazer, didn't keep it around long enough to figure out what it was. Sounds electrical related though, I'd start there.

ive read that the blazers had a problem with the transfer case module corroding and needing to be replaced. its a fairly common issue. i dont know if that covers the s10 also or not though you would think it would though.

Had this happen in my Ford, was the tcase shift motor

This post was edited by Thoriden on Jan 26 2014 03:35pm

vaccum or hub issue

From the sounds of it to me it sounds like the solinoid for the tcase

Yeah. This.

Push button 4x4 is ewwwwwww