wire harness fit ?

Engineer8000

CAPE FEAR ELECTRONICS
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Looking at the two schematics (76 and 77) on coolermans web page, it looks like the 767 had the maintenance interval detector and the 77 didn't. Does your truck have that?
 

Coolerman

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Well technically a Nov. 1976 FJ40 IS a 1977 model... so YES it will work.
That being said Emissions stuff is about the only real difference between the two. It really depends on if your harness, or the 1977 harness, is a California spec, or a Federal Spec harness. The California spec harness will have a lot more Emissions stuff.

Everything else is pretty much identical as far as switches and lights go.
 

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