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Please Help multiple wiring questions
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Thanks for any help I can get I think I am figuring most of this out with diagrams and searches but have the following questions still.
Background: Re-wiring '66 C20 292 w/700r4. I'm going to list the questions on separate posts starting with: Washer/Wiper combo wiring.....Does this look right? |
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These two wires go to the brake switch. Does it matter which one goes on which terminal? I'm thinking probably not.
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The old harness had no connector for these wires going through the floorboard. They go to my transmission I think I need to attach it to this connector on the harness since the colors match and it is the right location?
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Yellow should be 12V "key on power" light blue for low speed - from switch Dk blue is washer - from switch Black to body ground will try to post a copy of my diagram |
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What is this?
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Thanks! |
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Okay the first one is one of the wires looks like only one of the two coming through the floorboard were used? (sorry I think the pic is upside down) The second pic is my floor shifter. It has two wires that were spliced into my ignition. I am thinking this is a safety switch so i can't start in gear. Is this the best way to wire this?
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Painless wiring,Ron Francis, and several others, even Jeg's and Summit, I believe, sell kits for non computer controlled engines using a 700R4. You cannot simply connect to 12V power. Without it, you will not have final lockup of the trans. Also, VERY critical- you HAVE to connect the throttle valve cable to the carb. It IS NOT a detent or kickdown cable. If not connected and adjusted properly, you will destroy the trans. Maybe this is already done, you hadn't mentioned if it was or not. To answer your other ?? yes connect the two wires from your shifter, to the purple wires of your harness(after removing the jumper. That should give you a neutral safety. |
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I should have stated the trans was professionally installed and has a properly adjusted TV cable to the carb. So are you saying the wire to my trans is straight power but I need to do more than this to have it work to it's full potential?
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You'll need to know what you have before you can install/connect it. What wiring harness are you using? Does it have any instructions/diagrams with it? |
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Its been a while since I put a 700 r4 in but I think I had to run a wire off my brake pedal to take the trans out of 4th lock up. it was a 2 way switch. one way was for brake light other was to tranny.
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Okay, I think I have got it all pretty much figured out. I have one more pic on the drivers side firewall. I think the top connection goes to my taillights. What does the lower wire go to? Thanks again guys.
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Cannot tell by wire colors, but, yes the top one is for the taillights/brake lights. I believe the bottom one is the backup lights. If it is light green in color.
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