Could be wheel speed sensor issues. That will trip up the stability system and if I recall correctly, cruise control doesn’t like to run if the stability system isn’t functioning. A good shop should be able to diagnose which if any is the culprit. A knock off
Tech II scanner has worked for...
First run with the new Mickey Thompsons. WAY better tire than the Federal Couragias I cheaped out on previously trying to save money when I did the straight axle conversion. Super quiet on the road for a mud terrain.
I'm a fan of the Lube Locker gaskets. Simple clean installation, removal and reusable.
https://www.lubelocker.com/collections/transmission-gaskets/products/gm-4l60-transmission-llt-g4l60
Site says they are in stock but can be back ordered. He makes good stuff.
https://schwarttzy.com/product/h3-hummer-high-clearance-leaf-spring-bolt-plate/
I kept that to tap into to run Bluetooth connection to the factory radio. Factory radio is finally starting to act up so I'll probably get rid of the module behind the glove box once I install a new deck.
Not sure if you ever figured this out but I recently had an ABS fault. For troubleshooting I used a knock off Tech 2 scanner. I did have a bad wheel sensor which I replaced and cleared, but it also said a fault with the steering sensor. It’s an analog and digital sensor in one. When looking...
I wanted an H3 from the day they came out but had to wait a few years for one to be affordable to me. I worked in the auto industry for over 15 years. With my experience, other peoples knowledge here and elsewhere online, I can figure most things out eventually. My H3 isn’t the best out there...
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