??Plug Identity??

[thedave925]

Issue:
-LATE 89 (10/89) car
-used a replacement 90 engine harness
-The 90 harness is missing a plug for the 89 firewall harness:


Location is above the HVAC from the firewall harness, where the ECU/ABS computers plug in.

What will I lose when not using this plug, TEMS, PPS, Headlight Squirter, Other????
Is it there in case the car was auto?

Thanks for looking!

 

[hvyman]

Could be air bag, ect, or abs/ect.

http://www.supras.nl/index.php?option=com_content&task=view&id=34&Itemid=50

You will have to look at the pins and see which wires are what.

 

[bombinuass]

edit. Nevermind

 

[thedave925]

Thanks guys, that link is pretty useful.

And using the part number on the installed harness (xx550), I find out that its really a late 88/early89 harness currently on my engine trying to mate with the late 89 body harness.

Cross referencing info from the site that hvyman provided, to what I have in the car, reveals that the red, violet, red/white, and black are reference runs for TEMS.

I'm still figuring out the larger gauge brown and blue runs.

THANKS AGAIN!!