FJ40 Wiring Diagrams (3 Viewers)

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Trollhole

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To lazy to buy or download an FSM or open up your FSM or PDF well then I have some pictures for you. I cannot confirm they are 100% correct but then again your probably to lazy to care.;)

And if someone wants to upload these to mud please do in a post below. I'm too lazy to do it.



1970
1970%20FJ40.gif


1971
1970%20FJ40.gif


1972
1972%20FJ40.gif


1973
1973%20FJ40.gif


1974
1974%20FJ40.gif


1975
1975%20FJ40%202.gif


1975%20FJ40.gif


1976
1976%20FJ40%202.gif


1976%20FJ40.gif


1977
1977%20FJ40%202.gif


1977%20FJ40.gif


1978
1978%20FJ40%202.gif


1978%20FJ40.gif


1979
1979%20FJ40%202.gif


1979%20FJ40.gif


1980
1980%20FJ40%202.gif


1980%20FJ40.gif
 
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The 75~ '76 only has 4 spark plugs.....:hmm:
 
Just pickin... good work..
 
I have a 77: anyone know what the Green/Orange wire on the turn sig goes to? No mention of that one anywhere on the schematics, so far as I can see! It is close to the GL & Gy, which I believe are the turn lights.
 
I’ve definitely been all over those schematics, which are awesome. Still confused on the solid green wire out of the hazard and the diff between GO(orange) & GR which are not explained. I saw one vague reference in a painless harness hazard switch that says to splice the GO somehow with something that was also confusing, because this GO wire is such a mystery. Here are some shots of what I’m talking about, coming off both switches:

E30BAB1C-B248-4BF0-BC68-E31CAF364A5F.jpeg


0579089C-5228-4D47-B408-038D24B7B6BB.jpeg
 
I just got done removing a 7-pin trailer harness and on my 70, the GO goes to drivers rear brake/tail lamp on our rig. I don't have a GR wire, nor 6 pin harness, just 4 pin harness. Hope that helps.

Edit: I just found this link that may help more.

Tail light wiring
 
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Thank you guys!!

I got em working! Re-did the wiring to clean up potential problems there, rebuilt the hazard switch, which was ridiculously easy, and then found that the hazard flasher in the EZ harness is wired backwards. Fixed that and am off to the races! Now it’s time for the wipers, lol!
 
@Poser I came across this thread through a different recent post......really good info.

Any chance you could add it to the Electrical information/upgrades section in the 40-Sereis FAQ thread?

Thank you!
 
I would be forever grateful if anyone has a similar color coded WIRING diagram for the RK41 Stout pickup.
 

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