Original replacement harnesses, such as American Autowire ... Note the American Autowire color code matches the GM column wiring. See All 24 Photos 11Classic Update and Universal kits will require ...

For ease of installation each wire has laser-printed identification every 2 inches and use GM color codes. While American Autowire has done everything possible to perfect their harnesses ...

GM has issued a Customer Satisfaction Program for certain units of the 2023 Chevy Silverado 1500 which were apparently built with the wrong wiring harness. The incorrect wiring harness was also ...

It seems for many people that the scariest part of the modern engine swap is the wiring harness. When you are doing a build with the LS family of GM engines ... uses program code to read a ...

So, we went to our local LS guru and custom fabricator of all things GM LS, Nate Shaw of One Guys Garage, in Lakeville, MN. Nate has seemingly made a ton of these wiring harnesses to custom ...

GM has issued a customer satisfaction program for certain units of the 2023 GMC Sierra 1500 which were seemingly produced with an incorrect wiring harness installed. The incorrect wiring harness ...