So I was on my way to the dealership yesterday afternoon for a regular service, and as I was coming down the exit ramp, while I was braking, the ABS kicked in and then shut off.
After it shut off, the dashboard lit up like a Christmas tree, and the infotainment system started beeping and flashing alerts on the screen.
TPMS warning
ABS problem
VSA problem
Electric power steering problem
Turns out the wiring harness connected behind the driver's side rear wheel was not securely connected, allowing water and road salt to get on the metal connectors, completely corroding the metal contacts inside the plastic harness. They are assuming this was a problem from the factory, and thankfully, it was still under warranty ('17 6-6 coupe w/ 20K miles)
Just making this post to let people know, and maybe a few of you will check and see if you have the same issue, or if your car goes nuts during a soft brake in wet conditions, you will know what the issue is! I will update if they discover anything else that went wrong when I go to pick up the car in a few days. It's only taking a few days because they did not have a new harness on hand.
After it shut off, the dashboard lit up like a Christmas tree, and the infotainment system started beeping and flashing alerts on the screen.
TPMS warning
ABS problem
VSA problem
Electric power steering problem
Turns out the wiring harness connected behind the driver's side rear wheel was not securely connected, allowing water and road salt to get on the metal connectors, completely corroding the metal contacts inside the plastic harness. They are assuming this was a problem from the factory, and thankfully, it was still under warranty ('17 6-6 coupe w/ 20K miles)
Just making this post to let people know, and maybe a few of you will check and see if you have the same issue, or if your car goes nuts during a soft brake in wet conditions, you will know what the issue is! I will update if they discover anything else that went wrong when I go to pick up the car in a few days. It's only taking a few days because they did not have a new harness on hand.
