2jz vvti mk3 harness help

[ghynes440]

So I am finally starting to go along with my build finally after a year. I have a tweakd harness made for my car for the 2jz vvti. It's been so long since I had the car apart and was hoping you guys could tell me what this connector is for. I can't remember if it's for the chassis side or the engine side. There are two connectors that look exactly the same from tweakd. One is right after the firewall and the other is down pretty far in the harness. Here is the picture, thanks.

 

[rhs]

Looks like the reverse lights plug that goes to the transmission.

 

[f00g00]

My tweaked harness for 1JZ had that plug on the chassis side as the check engine jumper plug as the regular check engine plug in the engine compartment was not on the harness. You just jumper it to get codes.

 

[Satan]

U can also tone it out or trace, to make sure you have the right signal identified. For instance, below is where the reverse light signals should terminate on the harness (to the MKIII dash).

M1 PLUG:
Pin #1 R/B wired to W at tranny connector (Reverse lights).
Pin #2 Y wired to B at tranny connector (Reverse lights).