ToyotaMatt
- Joined
- Aug 12, 2007
- Messages
- 19,612
I agree that none of these part numbers show interchangeable. I also see you are correct theHaynes manual shows a rheostat from 74-77. Just curious what changed 9/77 that the later one isn't a sub. While these may not be interchangeable doesn't mean it can't be done. Wasn't that hard using the 78 switch in my 68. The rheostat working on the dash I personally pay for the LEDs that would work.
it can be done
you have to reconfigure all 4 main Leeds in the 6 bay connector , the inside ofofboth 60010 and 60011 are radically different