BrettMatthews

GMC equivalent colour

Thanks for the update! Fingers crossed that once they are in-stock it will work. And that if it needs flashing from the dealer they will actually be willing to do it...

Any updates on the harnesses?

I'm picking mine back up from the dealer today, I had just brought it back to the dealer this morning for the second time since the recalls. From the post above I'm in the third camp, both times my lights have shown up it was after starting the truck from the app. After restarting the truck 3 times all the lights go away (including the CEL). Mine seems to act normal after the restarts and I have not tried to drive it with the engine lights on. Also this morning the a audible message came on in the truck from On-star stating something along the lines of not all onstar features available. Are they finally realizing that the remote start app has a problem?

I've had this happen to me twice since the recalls (2019/12/18), including after the first "fix" attempt done on 2019/12/31. Both times it has happened when using the app, however when I brought it in the second time there was no mention to not use the app. If I turn the truck on an off a couple of time it clears all the codes including the CEL, and brakes feel normal. I have not tried driving it with the codes still showing. As it happened the second time last night I will be calling the dealer this morning. I will also be calling onstar to cancel my app and request a refund.

Thanks for posting this! Very interested to see how it goes with the harness installation as I’m planning on doing this in the spring.

I had this happening as well. I found if you push up on the tailgate after pressing the button it will work.