1995 chevy tahoe remote start

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=129537
Printed Date: May 16, 2025 at 1:29 AM

Topic: 1995 chevy tahoe remote start

Posted By: vader205
Subject: 1995 chevy tahoe remote start
Date Posted: December 05, 2011 at 12:05 PM

I just recieved my GM-1 T-Harness

It came with no instructions ass far as color codes..

Can anyone tell me what wire is what?

And how do I tell which goes to what pin on a viper 5101 remote starter? The pins are not labeled on the Viper unit....

Replies:

Posted By: kreg357
Date Posted: December 05, 2011 at 12:47 PM

GM1 T-Harness is a Bulldog Security item? If so, it was made specifically for easy connection to their R/S control unit. You will have to cut the terminal ends off their wires and solder onto the correct Viper wires from H3 connector

Can't find anything on their site but typically :
Red                     = +12V
Yellow/Black     = Starter
WHITE/ Black      = Accesory
White                 = Ignition1
WHITE/ Red       = Ignition2

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Soldering is fun!

Posted By: vader205
Date Posted: December 05, 2011 at 1:19 PM

Cool thanks,

on the viper 5101 the h3/8 wire (pink and black) says goes to 87a side of relay (if required) of flex relay... I dont need this wire correct?

And H3/8 fused 30A accessory/starter input I can just tie in with the other +12 volt wires correct?

Posted By: vader205
Date Posted: December 05, 2011 at 2:09 PM

So I guess it comes down to if I need the relay or not...

I am confused at this point...

H3/6 pink and white to output 30 on flex relay and H3/7 to 87a of flex relay..

But what wire do I break and connect these wires?

Help....gotta get this done quickly

Posted By: vader205
Date Posted: December 05, 2011 at 2:16 PM

Ok fog is clearing.....a little

But the main question is .....Do I need to hook up to the relay?

Posted By: vader205
Date Posted: December 05, 2011 at 2:24 PM

nope still confused...

I wish I could edit

Posted By: kreg357
Date Posted: December 05, 2011 at 3:01 PM

Viper                                                                                        GM-1 T-Harness          Tahoe Ign Hraness
H3/1 PINK IGNITION 1 INPUT/OUTPUT                                       White                          Pink
H3/2 RED / WHITE (+) FUSED (30A) Flex Relay                            Red                            Red
H3/3 ORANGE ACCESSORY OUTPUT                                       WHITE/ Black                Orange
H3/4 VIOLET STARTER OUTPUT                                                Yellow/Black              Yellow ( or Purple)
H3/5 RED (+) FUSED (30A) IGNITION 1 INPUT                             Red                           Red
H3/6 PINK/WHITE IGNITION 2 / FLEX RELAY OUTPUT                WHITE/ Red                  White ( or Pink/White )
H3/7 PINK/BLACK FLEX RELAY INPUT 87A of FLEX RELAY       Not Used
H3/8 RED / BLACK (+) FUSED (30A) ACC/STARTER INPUT           Red                            Red

Verify with DMM...... No extra relays. No external relays.

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Soldering is fun!

Posted By: vader205
Date Posted: December 09, 2011 at 4:22 AM

Thanks Kreg357

Install went great...

Posted By: ramholbrook
Date Posted: May 16, 2016 at 6:36 PM

Kreg357 can you help me with a similar issue. I have a viper 5305. Which wires are not used in the 10 pin heavy gauge? I currently stuck with the install. I have the h3/10 pink going to ign1 h3/4 going to the second ign. The accessory and starter wires are hooked up. Properly and the h3/2 is going to 12v. ehere does the h3/9 and h3/5 go?

Posted By: kreg357
Date Posted: May 16, 2016 at 7:47 PM

All the Red and RED / xxx with the 30 Amp fuses go to +12V constant.

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Soldering is fun!

Posted By: ramholbrook
Date Posted: May 16, 2016 at 11:02 PM

Ok thanks with that.