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edelfyette | B & M ratchet shifter 86 auto | ||
Guru Newb
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Installing a b & m pro ratchet shifter,but the wires have me confused.I got two black wires that go to back of stock shifter then there's a six wire harness with blk/white,orange/blk,blue,green,green/white and purple/blk that go into relay on shifter.
I hope someone has a write up on this or you guys can help wiring the micros up for starter relay and reverse lights,etc. Thanks,Eric |
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Posted on: 2013/2/8 4:55
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vetteoz | Re: B & M ratchet shifter 86 auto | ||
Senior Guru
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Easy enough to check , just jumper the terminals in the plug and see whch wires makes the starter and backup lights work
generally on the shifter switch Dk blue / Lt green; backup lights Purple /Yellow; starter (thicker wires ) Org and corresponding black wire you have no switch for (are computer inputs for P/N indication) Just cut the plug off and install spade terminals to connect to the two micro switches |
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Posted on: 2013/2/8 7:46
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bogus | Re: B & M ratchet shifter 86 auto | ||
Grand Imperial Pooh-Bah
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I will dig out my FSM on this tonight... 87 should be nearly identical.
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Posted on: 2013/2/8 17:49
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_________________
The single biggest problem with communication is the illusion that it has taken place. - George Bernard Shaw Education is the best tool to overcome irrational fear. - me |
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edelfyette | Re: B & M ratchet shifter 86 auto | ||
Guru Newb
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Thanks,I got the shifter mounted last night.I'm gonna fool around with it more later today.I know two of the six wires go to the hatch relay,so going off what vettoz says I should be able figure it out.
I'm also trying to run a line lock to a actuator button on the magnum grip so its gonna be little time consuming but I like the way I got it mounted.Not much room to work with. Do have to get a custom boot made when its all done |
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Posted on: 2013/2/9 12:08
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Matatk | Re: B & M ratchet shifter 86 auto | ||
Webmaster
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I briefly looked in the FSM for my 89 and came up with this:
Black/White: Ground Orange/Black: Hatch release (then turns in to tan/white) Blue: Backup lamps Green: ? (if light green, that's also the backup lamps) Green/White: neutral/park position selector for starter enable Purple/Black: ? (might be related to starter / in order to ground or power the starter enable) Again, this is from my 89, so some wires might be different. Also, you should verify with you FSM since I am not 100% sure on these. Anyone with better knowledge please feel free to correct me. Matthew |
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Posted on: 2013/2/9 16:04
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2002 EBM convertible, Magnusson supercharger, cam, headers, etc. 1989 Corvette...RIP |
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edelfyette | Re: B & M ratchet shifter 86 auto | ||
Guru Newb
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thanks,those are the same colored wires I have in the 86
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Posted on: 2013/2/9 19:35
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