Rear Camera/Cooled Seats/Heated Seats Not working

SCSpeed · 03-23-2021, 12:29 PM

2017 ZL1

I just got he car back from bolts mods last week:
Headers
Lower Pulley

Everything was good the first couple days then yesterday jumped in the rear camera screen is blue and service camera message appears. At the same time the heated and cooled seats have stopped working, when you hit the buttons none of the orange lights turn on and the seats do no do anything.

I checked on the fuses per the manual in the engine compartment and trunk, I disconnected the battery to reset the BCM.

I messaged the tuner he has no ideas of the cause or a solution.

Anyone have an insight?

boosedep3 · 03-23-2021, 12:44 PM

Have you checked the harness? Is it possible the headers could have cooked the wires?

ZLE dude · 03-23-2021, 01:55 PM

Quote:

Originally Posted by boosedep3

Have you checked the harness? Is it possible the headers could have cooked the wires?

This would be my first thought as well. Look at the wiring harness that runs along the body inside the engine bay under the coolant reservoir on the passenger side. It runs VERY close to the headers. I wrapped my in heat shield and zip tied it back about 2" from where it normally lays to try and give it some breathing room from the headers. This is looking straight down where the coolant reservoir would be sitting.

SCSpeed · 03-23-2021, 02:10 PM

Quote:

Originally Posted by ZLE dude

This would be my first thought as well. Look at the wiring harness that runs along the body inside the engine bay under the coolant reservoir on the passenger side. It runs VERY close to the headers. I wrapped my in heat shield and zip tied it back about 2" from where it normally lays to try and give it some breathing room from the headers. This is looking straight down where the coolant reservoir would be sitting.

Appreciate that I will check it ASAP!

ZLE dude · 03-23-2021, 02:20 PM

Quote:

Originally Posted by SCSpeed

Appreciate that I will check it ASAP!

Sounds good. I hope I'm wrong.

PROMETHEUS · 03-23-2021, 05:00 PM

Quote:

Originally Posted by boosedep3

Have you checked the harness? Is it possible the headers could have cooked the wires?

+1, most likely melted a wiring harness. Too many things went wrong at the same time for it to be anything else, IMHO!

03-23-2021, 12:29 PM	#1
SCSpeed Drives: 17 ZL1 Join Date: Dec 2020 Location: SC Posts: 62	Rear Camera/Cooled Seats/Heated Seats Not working 2017 ZL1 I just got he car back from bolts mods last week: Headers Lower Pulley Everything was good the first couple days then yesterday jumped in the rear camera screen is blue and service camera message appears. At the same time the heated and cooled seats have stopped working, when you hit the buttons none of the orange lights turn on and the seats do no do anything. I checked on the fuses per the manual in the engine compartment and trunk, I disconnected the battery to reset the BCM. I messaged the tuner he has no ideas of the cause or a solution. Anyone have an insight? __________________ 17 ZL1 M6 Hyper Blue 11 ZR1 Inferno Orange https://www.youtube.com/@SCSpeed-ms9ok

03-23-2021, 12:44 PM	#2
boosedep3 Drives: 2018 SS1LE Join Date: Dec 2018 Location: Maryland Posts: 150	Have you checked the harness? Is it possible the headers could have cooked the wires?

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