Great instruction video! Been waiting for this level of how-to install GT wiring harness. Do you think I can apply your instructions using an aftermarket wiring harness? Thank you
Yes, you should be able to route an aftermarket harness the same way, the things that need to be different would be the brake lights. GM harnesses (which all of those are based off) run the brake lights through the headlight switch or steering column, and the GT, is it’s own separate switch. You tend to come up short on the wire is all. Also you will need to add wiring for the headlight micro switches if you wish to function like original
Great instruction video! Been waiting for this level of how-to install GT wiring harness. Do you think I can apply your instructions using an aftermarket wiring harness? Thank you
Yes, you should be able to route an aftermarket harness the same way, the things that need to be different would be the brake lights. GM harnesses (which all of those are based off) run the brake lights through the headlight switch or steering column, and the GT, is it’s own separate switch. You tend to come up short on the wire is all. Also you will need to add wiring for the headlight micro switches if you wish to function like original