Who is WAMS? I absolutely love every single thing else about this truck. I didn’t particularly want the newer 2019 where they went to electric shift buttons. I got a great deal on this one so I don’t plan on getting rid of it anytime soon.
All of the videos I saw were for 2019 and up. Some of them said it might work on the 2018 but it does not on my truck. There is only adaptive cruise control or nothing at all unfortunately.
I have HP tuners so I’ll take a look around and see if I can play with the adaptive cruise control. But I doubt it. Blocking the radar prevents the cruise control from being used at all. That’s my biggest reason for wanting to get rid of it. I’ll be driving along on a perfectly clear day and...
I have a 2018 Tahoe premium and it has adaptive cruise control. I cannot stand how it slams on the brakes way too early and kills my passing momentum. I have tried every trick the Internet says to disable adaptive cruise control and only use standard cruise control, but it seems my year doesn’t...
No one chimed in but I figured I’d drop back in to share the source of the issue.
The ECU failed and was leaving the circuit open for bank 1. So I had a dealership install a new ecu and program it.
I have a 2018 Tahoe with a P135a code. It’s only running on the passenger bank.
I checked all the fuses, they look good. I checked the voltage at the plugs and while running, the far left plug (pin 4) is over 12v the other 3 are grounded.
I unplugged 1 from the passenger bank while it was...
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