GTS Wiring - Differences - The holy grail of information?
Posted: Sat Apr 29, 2017 4:30 pm
Hey guys,
I really need your guys help putting this to bed. I'm working on swapping out my harnesses and I've come to the conclusion that some of my harnesses are incompatible (Aka, I have some Zenki and some Kouki), but I cannot tell which is which. I really need a solid answer on this.
Here's what I've got:
The KOUKI ENGINE harness [I've read] has the black diagnostics box, so I'm 99% sure I have a KOUKI engine harness. The engine harness is also missing the middle black wire, which I've read is for the injectors (Source http://www.86garage.com/forums/viewtopi ... =52&t=3558). The source of my information in the link is conflicting because they're stating that Kouki harnesses should have that middle plug, even though my supposed Kouki engine harness is missing it. See pics:
***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
ENGINE HARNESS:
Hard to tell here, but that black middle wire is missing [ENGINE HARNESS]
***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
DASH HARNESS
Note that my DASH harness HAS that wire where it connects to the engine harness (That's missing on the ENGINE Harness):
Here are the other two pictures of my dash harness:
Passenger (Right) Side:
Driver (Left Side):
***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
HEADLIGHT HARNESS
Now comes the fun part, my HEADLIGHT Harness. I JUST bought it from someone in LA claiming this to be a Kouki GTS HEADLIGHT harness. I'm inclined to believe them, however, one of the PASSENGER side plugs doesn't fit anywhere:
Driver Side Connections to cabin fuse box:
My TL;DR question is what the hell harnesses do I have? They're not compatible together, so one of these harnesses is not like the others.
I bought my Engine and dash harness from the same guy at the same time a couple months back, so I guess I initally ASSUMED that they'd be compatible together (I also took the up the notion that they were KOUKI due to the diagnosis box). Is it possible I got sold a KOUKI Engine harness and a ZENKI dash harness? Or am I blind and missing something blatantly obvious? Perhaps MAYBE one of these is an SR5 harness (I doubt this however)? I can also provide more pictures as needed.
I know I can look at the wiring diagrams and believe me I have, they give me anxiety attacks just looking at them.
I appreciate all the help and I HOPE that this thread will help future GTSR5 swappers in the future.
I really need your guys help putting this to bed. I'm working on swapping out my harnesses and I've come to the conclusion that some of my harnesses are incompatible (Aka, I have some Zenki and some Kouki), but I cannot tell which is which. I really need a solid answer on this.
Here's what I've got:
The KOUKI ENGINE harness [I've read] has the black diagnostics box, so I'm 99% sure I have a KOUKI engine harness. The engine harness is also missing the middle black wire, which I've read is for the injectors (Source http://www.86garage.com/forums/viewtopi ... =52&t=3558). The source of my information in the link is conflicting because they're stating that Kouki harnesses should have that middle plug, even though my supposed Kouki engine harness is missing it. See pics:
***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
ENGINE HARNESS:
Hard to tell here, but that black middle wire is missing [ENGINE HARNESS]
***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
DASH HARNESS
Note that my DASH harness HAS that wire where it connects to the engine harness (That's missing on the ENGINE Harness):
Here are the other two pictures of my dash harness:
Passenger (Right) Side:
Driver (Left Side):
***************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
HEADLIGHT HARNESS
Now comes the fun part, my HEADLIGHT Harness. I JUST bought it from someone in LA claiming this to be a Kouki GTS HEADLIGHT harness. I'm inclined to believe them, however, one of the PASSENGER side plugs doesn't fit anywhere:
Driver Side Connections to cabin fuse box:
My TL;DR question is what the hell harnesses do I have? They're not compatible together, so one of these harnesses is not like the others.
I bought my Engine and dash harness from the same guy at the same time a couple months back, so I guess I initally ASSUMED that they'd be compatible together (I also took the up the notion that they were KOUKI due to the diagnosis box). Is it possible I got sold a KOUKI Engine harness and a ZENKI dash harness? Or am I blind and missing something blatantly obvious? Perhaps MAYBE one of these is an SR5 harness (I doubt this however)? I can also provide more pictures as needed.
I know I can look at the wiring diagrams and believe me I have, they give me anxiety attacks just looking at them.
I appreciate all the help and I HOPE that this thread will help future GTSR5 swappers in the future.