2002 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=45476
Printed Date: July 06, 2025 at 5:11 PM

Topic: 2002 chevy tahoe remote start

Posted By: JRoscoe
Subject: 2002 chevy tahoe remote start
Date Posted: December 18, 2004 at 11:42 AM

Im going to instrall a remote start on a 2002 tahoe and wondered where the best place to get a vehichle diagram was? Plus any tips would be helpful, as this is a new vehicle to me.

-------------

Replies:

Posted By: KarTuneMan
Date Posted: December 19, 2004 at 2:11 AM

12volts	red	+	ignition harness
Starter	yellow	+	ignition harness
Second Starter	N/A
Ignition	pink	+	ignition harness
Second Ignition	white	+	ignition harness
Third Ignition	N/A
Accessory	orange	+	ignition harness
Second Accessory	brown	+	ignition harness
Keysense	lt. green	-	ignition harness
Power Lock	lt. blue	+	pin A4, brown plug at BCM
Power Unlock	white	+	pin A3, brown plug at BCM
Lock Motor	gray	5wi	driver kick, door harness
Unlock Motor	tan	5wi	driver kick, door harness
Parking Lights+	brown	+	pin B6, lt. blue plug at BCM
Parking Lights-	white	-	pin A5, lt. blue plug

-------------

Posted By: KarTuneMan
Date Posted: December 19, 2004 at 2:12 AM

Door Trigger		-	BCM	Use tan for the driver door located in pin B4 of the purple plug, and the passenger doors are a blue/white in pin B11 of the lt. blue plug. Use both wires and diode isolate each.","CHEVROLET, TAHOE, 2002, Door Trigger");' href="https://www.directechs.com/directwire/wire_body.asp?action=select&yr=3450&product=Remote Start#">
Dome Supervision	use door trigger
Trunk/Hatch Pin	pink/black	-	pin B10, lt. blue plug at BCM
Hood Pin	N/A
Trunk/Hatch Release	N/A
Power Sliding Door	N/A
Factory Alarm Arm	arms on lock
Factory Alarm Disarm	lt. green	-	pin B3, purple plug at BCM
Disarm No Unlock	see factory alarm disarm
Tachometer	white	ac	ECM
Wait to start	dk. blue	-	instrument cluster
Brake Wire	white	+	brake pedal switch
Parking Brake	GREEN / WHITE	-	parking brake switch
Horn Trigger	black	-	pin A9, brown plug at BCM
Memory Seat 1	white	+	memory mod under dr seat
Memory Seat 2	purple	+	memory mod under dr seat
Memory Seat 3	N/A	+

Immobilizer Bypass Module

MAKE : CHEVROLET | MODEL : TAHOE | YEAR : 2002

-------------

Posted By: KarTuneMan
Date Posted: December 19, 2004 at 2:20 AM

Check for a 3rd ign. wire pink/white. power that wire if its there!

Also pulse the drivers door (-) pin wire (tan @ bcm) to shut the radio off after the run time.

Astroflex rules............

-------------

Posted By: JRoscoe
Date Posted: December 19, 2004 at 5:05 PM

thats great thanx

-------------