02 GMC SLT Envoy
I've cleaned the ground wire, no blown fuses, cleared codes and replaced the ABS module. The ABS and brake light are still on. Any recommendations
I don't read any codes but I did disconnect the battery when I changed the ABS moduleWhat were the codes you cleared and what ABS codes do you have now?
I will advise not to rely on Torque Pro to report all codes reliably. I recently experienced an instance where Torque ignored a code result that was reported to it by a PCM. I documented this by using a second dongle and recording the vehicle network traffic so I can see the code being reported but Torque Pro simply didn't report it. This is not the first time I have seen this either.
There are other low cost apps that will get these codes for you.
I thought BlueDriver was able to pull ABS codes.
With a generic Bluetooth OBD adapter, you can use the free Chevrosys app on Android. There is also CarGaugePro but it's a bit clunky to use and costs a couple of bucks.
Could have been a blown fuse, power or wiring issue, a CANBUS communication issue or a completely failed module. I had a no comms with an ABS module once and it turned out to be a corroded fuse.(tho once failed to pull SRS codes from a friend's GMC truck and I still don't know why)