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automatic 4 prong connector, what's it do?

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Old Sep 16, 2007 | 03:08 PM
  #1  
redliterunner's Avatar
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Joined: Mar 2004
Posts: 430
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From: Huntsville Alabama
Car: 89 IROC convert.
Engine: tpi 305
Transmission: T-5
Axle/Gears: 3.42 10 bolt
automatic 4 prong connector, what's it do?

I just changed from an auto to a T-5 in my TPI 5.0 camaro. There was a four prong electrical connector going into the side of the auto, which is now dangling under the car.

I assume two of the wires are for the backup lights. What are the other two wires for, and what do I need to do with them?

Also which wires run the backup lights, and can I get a two prong connector to go into the side of the T-5?

Thanks much.
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Old Sep 16, 2007 | 03:24 PM
  #2  
Apeiron's Avatar
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: automatic 4 prong connector, what's it do?

The backup light switch on an automatic car is on the shifter. The 4 prong connector is for the torque converter clutch and the 4th gear switch for the ECM.
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Old Sep 16, 2007 | 03:25 PM
  #3  
dr1's Avatar
dr1
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Joined: Jan 2004
Posts: 678
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From: Connecticut
Car: '89 Firebird Formula
Engine: 305 TBI
Transmission: T5
Re: automatic 4 prong connector, what's it do?

the reverse lights were controlled by automatic shifter itself, the wires are on the harness that connected to the shifter, I dont recall which colors.. the 4 prong connector you can just tape out of the way somewhere, it was for your converter lockup

ooo, beat by 1 minute, you dirty rascal ;0
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