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A few wires left

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Old Sep 4, 2018 | 08:47 PM
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Default A few wires left

I have determined where all my wires are supposed to be run except I can't find the info I need on the few below. Also, why are there so many wires that need to be fused that go to the park neutral switch? I need to know if these go to constant battery positive, ignition positive, or somewhere else.
  • C2 CONNECTOR - Pin A3 (compressor clutch voltage)
  • C2 CONNECTOR - Pin F11 (Park/Neutral Safety Switch) Drk Green
  • C2 CONNECTOR - Pin B7 (Ground) - Why was this going to the C2 block, which is all fuses, if it's just a ground?
  • C2 CONNECTOR - Pin D3 (Park Neutral Position Switch) Lt Green
I'd appreciate it if you guys should shed some light on these.
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Old Sep 5, 2018 | 06:49 PM
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I think there are 2 wires in the Neutral Safety Switch that need 12V+ SWITCHED (ignition on). 1 of the wires powers the reverse lights. The 2nd is for powering the starter relay when in P or N *I think*. I tied those 2 wires together, and put them on a fuse that powers everything for the transmission. Trans runs & shifts, reverse lights work.
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Old Sep 5, 2018 | 08:20 PM
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OK, thanks. I'll be using the backup light wiring from the original wires and harness from the car I'm putting the engine in, so I should definitely be OK there. So I should be able to combine all the safety switch/trans wires into one fuse and be fine, and that'll help save a spot or two for extra ignition/pwr fused slots for other accessories.

Thanks
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Old Sep 6, 2018 | 01:03 AM
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If you're not using the NSS on the side of the transmission for either back up lights or a starter relay, then you dont need any power wires going to it. There should just be a few that go to the PCM, but you dont have to do anything with them, just leave them hooked up.
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