Cougar281
November 26th, 2023, 12:10 PM
Does anyone happen to have a known good pinout for the E80's? I've found a number of images out on the internet, and generally speaking, they all say the same thing, however, none of them have switched 12v listed, which is generally required for proper operation, and more 'concerning', none of them are even close to what I've gotten out of repair manuals for vehicles I know had the E80, such as the 2017 Camaro I got the one I have out of, 2016-2017 Cadillac ATS 2.0T, etc... As an example, for the 2016/2017 Camaro, according to schematics I've gotten, X1-15 is B+, X1-51 & 73 are IGN, X1-9 & 10 are GMLAN high and Low. The only thing that matches the pinouts I've found out on the internet is X2-73 being ground. Now, with the GMLAN on 9 & 10, while pinouts elsewhere show X1-66 & 67 as GMLAN - that could be correct as there very well could be multiple pairs of pins that are internally tied together, but the rest...