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anyone good with electrical wiring???

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Old May 4, 2010 | 10:36 PM
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Default anyone good with electrical wiring???

i'm not sure where to post for this..... i'm trying to figure out what this one wire is going to and what its for.

i can see it's going from the green wire on the pcm and runs to a connector under the steering column. its gotta be something aftermarket plugged into the reagular harness i would think. i know nothing about wiring

please help... lol i just want to know what purpose it serves
Attached Thumbnails anyone good with electrical wiring???-dscf2543.jpg   anyone good with electrical wiring???-dscf2544.jpg   anyone good with electrical wiring???-dscf2545.jpg  
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Old May 4, 2010 | 11:24 PM
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What does that box under your column have on it for markings? That might give you some insight as to what it is.
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Old May 4, 2010 | 11:42 PM
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i'll check tomorrow and see what it has on it as far as numbers or markings of any sort. i'll post as i figure things out and hopefully find out the purpose of the wire...


thanks
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Old May 5, 2010 | 02:14 PM
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ok i just got two numbers off of this box....

the sticker says 20 pin module connector, the blue ''unknown wire'' is feeding into the #6 pin which says.... speed/tach

theres only about 10 wires actually going into it...



supplier part number on the box 202-2154

sn 1299360 on the side of the box



thanks guys for any info
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Old May 5, 2010 | 02:37 PM
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Do any of the wires go to the ignition harness? Like a heavy guage red and yellow etc?? Maybe it's a remote start module and that's the tach sense wire.
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Old May 5, 2010 | 02:42 PM
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Originally Posted by pewter_z28
i'm not sure where to post for this..... i'm trying to figure out what this one wire is going to and what its for.

i can see it's going from the green wire on the pcm and runs to a connector under the steering column. its gotta be something aftermarket plugged into the reagular harness i would think. i know nothing about wiring

please help... lol i just want to know what purpose it serves
That would be for a older remote start tach learn wire. The newer remote starts did away with it.
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Old May 5, 2010 | 04:42 PM
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beats the **** outta me i just know it leads to this connector. the car is manual everything and no remote start. but there is a thick guage RED wire that may be connected to this wire that has a fuse on it. the connector itself has pin holes for SPEED/TACH, GROUND/ ACCEL SET, +12V BATTERY, VAC VALVE, VENT VALVE, RESUME ON, DECEL SET, BRAKE/CLUTCH, VALVE POWER.. this is probably factory connector, i just seen the blue wire ran ghetto style and it seems out of place to me.

I'M 21 AND DON'T KNOW ALOT ABOUT THIS STUFF... LOL


thanks
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Old May 5, 2010 | 06:53 PM
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its an aftermarket cruise control module...
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Old May 6, 2010 | 12:34 AM
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thanks... that makes total sense to me. on the ride home from getting the car i was joking with my brother and asked if it even had cruise control, lol... since everything else was manual
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Old Jul 6, 2010 | 12:34 AM
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Default that wire

hey mate it is an after market cruise control unit.
i have the same unit. number 6 wire goes to the VSS (vehicle speed sensor) wire to the dash
1 ground 22 nf 3 nf 4 accel/set 5 nf 6 speed/tach 7 nf 8 nf 9 12v batt 10 12 v batt
11 vac valve 12 vent valve 13 nf 14 resume/on 15 dec/set 16 off 17 brake/clutch
18 12v brake feed 19 nf 20 valve power. nf denotes no function hope this helps

Last edited by robdave1974; Jul 6, 2010 at 12:40 AM.
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Old Jan 20, 2012 | 11:03 AM
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hello,
i am planning to install this module in my car, but i need the wiring diagram
can anybody upload it please?
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