Jimmy in NC

Awesome info.

Thank you for the clarification!

Compressing the calipers to install new pads. I know some of the newer ABS systems do not like moving that much brake fluid "backwards" as the pistons are compressed back. Trying to figure out if this module is one of those or if I can simply compress the pistons as always normal and move on.

I have been fighting with warped rotors for the last 25,000 miles and have had enough where I will fIx what GM said was not an issue under warranty. I have done a ton of disc brakes over the last 40 years but someone mentioned that the ABS on these new trucks will not allow backing the calipers up. Any truth to this? Also if I simply replace the wear sensor will that rest the wear indicator on the dash or is that a plug in and reset the computer deal? When installed anything other than pump the pedal and fill the calipers before starting or is there some pressure build procedure as on the half tons? Have searched and plenty of info on the half tons but nothing on the bigger brakes. Any help is appreciated.

Like the OP I have had several 2500HD over the last 20 years... my 2023 with 6.6 gas is eating brakes and has the worst warped rotors I've felt in a long time. While at the dealer under warranty another cuatomer said he had the same issue with his 2500hd. Mine sees no offroad or anything. Michellin highway tires... no heavy towing. I'm beyond disapointed.

LCP in the pocket and a Glock 22 on my side.