Member
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Join Date: Sep 2018
Location: Sedro-Woolley, WA
Posts: 178
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Member
Join Date: Sep 2018
Location: Sedro-Woolley, WA
Posts: 178
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Since the II1 connections to the ecu plug are easy I decided to figure out the clutch switch and cancel switch.
Also turned out to be quite simple and most of the wiring is already in the limited.
The clutch switch bas 2 wires (white with a black line and black with a red line... will refer to them as W and B).
The clutch starr cancel has 3 wires (white with black line, black with red line, and black with yellow line... will refer to them as W, B, and Y).
The Ws go to ground. Tie them together and connect to a ground.
The Bs go together. Tie them together - these replace the A/T NSS system and you done need to do anything at the II3 connector. These connect to IG1 pin 22, which is where the NSS also connects (after it would have passed through the NSS, so you're basically bypassing the NSS). I will use a T-tap here.
The Y is a fused ignition connection that runs through the driver interior fuse panel. This is at connection 1F (which is at the bottom center) pin 2. It's a B with yellow line (imagine that). I will also T-tap this wire.
Connect your B to the IG1 wire and the Y to the 1F wire. This completes both the clutch switch and the cancel switch.
Last edited by toyotaspeed90; 11-20-2020 at 02:03 PM.
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