2004 trailblazer ext

Home / the12volt's Install Bay / Car Security and Convenience / 2004 trailblazer ext (

Topic Closed)

Welcome Guest :)

Members

< Prev Topic Next Topic >

sahall32

Member - Posts: 11

Joined: October 09, 2004

Location: United States

Posted: October 14, 2004 at 7:29 PM / IP Logged

I'm installing a alarm/rs in a 04 trailblazer and the wires listed on the several wire list that I have are totally different. parking lights on the list are showing +brown in the drivers kick panel but I found them to be on a -grey/black and the dome light shows +grey/black but I found that it is -blue/white , both parking and dome light wires coming from switch. does anyone show what I found to be correct? Do I need to keep looking some more?

also I want to use a gmdaa module in this truck will that work ok?

Thanks,

Steve

snguyen

Silver - Posts: 281

Joined: October 09, 2003

Location: United States

Posted: October 14, 2004 at 7:57 PM / IP Logged

Chevrolet

Trailblazer

2002-2004

Remote Starter Wiring Colors and Notes
Function	Vehicle Color	Location
Start:	YELLOW	IGNITION SWITCH HARNESS *
Ignition #1:	PINK	IGNITION SWITCH HARNESS
Ignition #2:	WHITE	IGNITION SWITCH HARNESS
Ignition #3:	BROWN	****
Accessory:	ORANGE	IGNITION SWITCH HARNESS
Brake Light:	WHITE	AT SWITCH ABOVE BRAKE PEDAL
Tach Signal:	WHITE	IN BLUE PLUG AT THE ECM ON DRIVER'S SIDE OF MOTOR
Parking Lights:	BROWN (+)	DRIVER'S KICK PANEL
Headlights:
OEM Alarm Disarm:	LT. GREEN (-)	INSIDE OF DRIVER'S DOOR AT MODULE
OEM Alarm Arm:
Diesel Glow Plug:	N/A
Clutch Bypass Wire:	N/A
Notes:	* This Vehicle Is Equipped With GM's PASSLOCK II Anti-Theft System; Use Universal Alarm Bypass Module or Vehicle Specific Bypass DTI #23545 ****All DesignTech remote starters except the 2xx22 have an ignition 3 output - it is the WHITE/ black in the 'control harness.' This wire will be used to control the bypass module, if needed. This wire will require a relay for the Brown (ACC)wire.

Chevrolet

Trailblazer

2002-2004

Alarm and Keyless Entry Wiring Colors and Notes
Function	Vehicle Color	Location
Constant +12 Volts:	RED	IGNITION SWITCH HARNESS
Starter Kill:	YELLOW	IGNITION SWITCH HARNESS *
Ignition +12 Volts:	PINK	IGNITION SWITCH HARNESS
Dome Lights/Superv:	GRAY/BLACK (+)	UNDERNEATH DASH AT COURTESY LAMP
OEM Horn:	BLACK / YELLOW (-)	STEERING COLUMN HARNESS
Power Lock:	SEE NOTE BELOW ***	CAUTION - DATABUS SYSTEM
Power Unlock:	SEE NOTE BELOW ***	INTERFACE MODULE RECOMMENDED!
Trunk Release:	N/A
Alarm Input Wire:	GRAY/BLACK (+)	UNDERNEATH DASH AT COURTESY LAMP
Notes:	*This vehicle uses an extremely complex lock/unlock circuit. To Lock/Unlock, we recommend use of the 23561 Door Lock Interface module, available through DesignTechs sales department at 800-337-4468 . Alternatively, you can wire inside each door for reverse polarity door locks. The 23561 module is easier to install, less expensive, and requires less wiring than the reverse polarity/relay method. Motor Wires, should you choose the reverse polarity method, are Gray for Lock and Tan for unlock. SOME of these vehicles have a switch on the right rear panel which can lock/unlock all doors as a positive trigger system. If so equipped, the wires are Lt Blue for lock and White for Unlock. Connection of the locks without the module is not supported.

NowYaKnow

Gold - Posts: 1,217

Joined: December 18, 2002

Posted: October 14, 2004 at 10:03 PM / IP Logged

On the trailblazers you can use gray/black (-) @ the switch OR brown (+) for the park lights. Also the domelight wire is gray/black (+) @ the domelight. Just because the diagrams may list one wire doesn't mean there aren't alternatives.

Mike

Sorry, you can NOT post a reply.
This topic is closed.

Printable version

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

Search the12volt.com

Follow the12volt.com

Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

2004 trailblazer ext

Sorry, you can NOT post a reply.This topic is closed.

Sorry, you can NOT post a reply.
This topic is closed.