CenFL Avalanche
Full Member
- Joined
- Aug 16, 2014
- Messages
- 171
All of a sudden, I am experiencing multiple electrical gremlins with my 2007 Avy Z71. About a month ago, the cruise control began working intermittently and also impacting my travel trailer brake activation (brake would stay on after a stop even with your foot released from the pedal).
I replaced the brake switch with an aftermarket one last weekend, but the cruise control still goes in and out. I haven't retested the brakes. I called the Prodigy P2 brake controller manufacturer about the situation, and he said to check the voltage to the brake controller without the brakes applied (should be zero). I did the check, and found about one-quarter to half a volt fluctuation without brakes applied. Since this is the case, he said get an OEM version from Chevy.
Fast forward to yesterday and my left rear TPMS fail light comes on. Then, this morning, the antiskid light appears. Sounds like a may need to visit the dealer for a thorough electrical scan. In the meantime, I've disconnected the battery hoping to clear out the gremlins. Any idea what could be causing multiple issues like this to begin appearing?
Thanks
I replaced the brake switch with an aftermarket one last weekend, but the cruise control still goes in and out. I haven't retested the brakes. I called the Prodigy P2 brake controller manufacturer about the situation, and he said to check the voltage to the brake controller without the brakes applied (should be zero). I did the check, and found about one-quarter to half a volt fluctuation without brakes applied. Since this is the case, he said get an OEM version from Chevy.
Fast forward to yesterday and my left rear TPMS fail light comes on. Then, this morning, the antiskid light appears. Sounds like a may need to visit the dealer for a thorough electrical scan. In the meantime, I've disconnected the battery hoping to clear out the gremlins. Any idea what could be causing multiple issues like this to begin appearing?
Thanks