Working on the Montana today. The ABS and TC light has been on for a while. Checked the DTCs and it shows up as RH wheel spin sensor. Well, I replaced that hub and sensor in spring. Guess it could have failed. Time to dive in and do this right. First I unplugged the sensor to inspect the plug. Well, water in the plug isn't a good sign.
Can't stop there. Time to test the WSS, so I connect the probes.
Give the wheel a spin, well. If I did this right, the sensor is shows up as good.
So I go to rockauto and order a new plug. I figure I'll replace that one and see if it corrects the problem. If not, well, then I have a plug I can toss in the oscilloscope box. I can use that for testing WSS.
My wife has also been saying the front end is making noise. While under there I pushed on the sway bar end link and it has play. So I ordered a new end link. I'll be putting that in as well on Thursday. Hopping the new plug fixes the TCC light.
Stopped off at Menards and picked up a new wire stripper, tired of the old cheep one I had. This one is a auto stripper, put wire in, squeeze, and wire is stripped. Much nicer when working in close corders.