Does anyone know if Canadian and US assembly plants use different wiring for 4th gens? I pulled a IP harness out of a 98 camaro. No wiring diagrams I've seen posted here seem to match the cluster connector. VIN says it was assembled in Canada. Any help???

 

The wiring diagrams are the same regardless of whether the cars are made in canada or the U.S. The wiring diagrams for the 3rd gen's and the 4th gens's are different. You may find the schematic for your wiring harness on a 4th gen board or someone who has done the 4th gen dash swap might have the info you are looking for.