Can we do this? (aka The DIY Cruise Control Thread)

[CTScott]

As for the clutch switch wiring. At the ECM it is pin 56 of Connector C20. From there is connects through pin 14 of CA1 (the right rear connector in the under hood fuse box). It is a blue wire - shown below (For AT, two wires come into the one pin). For your test, you can jumper it to the white wire, two pins to the right of it.


Clutch Switch Wire.jpg

[nickhjort]

Originally Posted by CTScott

As for the clutch switch wiring. At the ECM it is pin 56 of Connector C20. From there is connects through pin 14 of CA1 (the right rear connector in the under hood fuse box). It is a blue wire - shown below (For AT, two wires come into the one pin). For your test, you can jumper it to the white wire, two pins to the right of it.

I know you said this is the wire for the clutch switch, and this is really more than a question than me trying to correct you, but this diagram makes it look like the black wire in box a25 is the clutch switch wire, and it looks like it's outside of that fuse box in the engine bay? Or is this some other totally different thing and I'm just getting myself more confused? Again I have a very vague understanding of these schematics and I'm just trying to learn some more about them

[CTScott]

Originally Posted by nickhjort

I know you said this is the wire for the clutch switch, and this is really more than a question than me trying to correct you, but this diagram makes it look like the black wire in box a25 is the clutch switch wire, and it looks like it's outside of that fuse box in the engine bay? Or is this some other totally different thing and I'm just getting myself more confused? Again I have a very vague understanding of these schematics and I'm just trying to learn some more about them

The black wire is just a +12V source that flows through the clutch switch to the ECM input. The A25 connector is a nighmare to get at, so the white wire, I said to jump the blue to, is a much easier to get at alternative to the black wire in A25.