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2004 Cadillac CTS 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=45190
Printed Date: November 28, 2021 at 9:08 AM


Topic: 2004 Cadillac CTS Remote Start

Posted By: TJ92Civic
Subject: 2004 Cadillac CTS Remote Start
Date Posted: December 14, 2004 at 11:29 AM

Hi, a friend of mine wants me to put a starter in his 04 Cadillac CTS.  I have done plenty of starters, but never one of these, and because it's a brand new and expensive car, I would like to know what is involved before saying yes.

I have never done Passlock III, is it as simple as II?  Any wire diagrams available for the 2004 model?  I could only find up to the 2003, or are they the same?

Thanks, any info is appreciated...

tim




Replies:

Posted By: snguyen
Date Posted: December 14, 2004 at 11:39 AM

Cadillac

CTS

2004-2004

Remote Starter Wiring Colors and Notes

Function

Vehicle Color

Location

Start:

YELLOW

IGNITION SWITCH HARNESS *

Ignition #1:

PINK

IGNITION SWITCH HARNESS

Ignition #2:

BROWN

IGNITION SWITCH HARNESS

Ignition #3:

N/A

Accessory:

ORANGE

IGNITION SWITCH HARNESS

Brake Light:

WHITE (+)

UNDER REAR SEAT FUSE BOX

Tach Signal:

WHITE

ECM **

Parking Lights:

BROWN / WHITE (-)

BROWN PLUG AT DIM ***

Headlights:

Diesel Glow Plug:

N/A

Clutch Bypass Wire:

N/A

Notes:

* This Vehicle Is Equipped With GM's PassKey III Anti-Theft System, Use Universal Alarm Bypass Module or Vehicle Specific Bypass. ** ECM (Engine Control Module) is under the cover passenger side. *** DIM (Dash Integration Module) is found under the glove box.

Cadillac

CTS

2004-2004

Alarm and Keyless Entry Wiring Colors and Notes

Function

Vehicle Color

Location

Constant +12 Volts:

RED / WHITE

IGNITION SWITCH HARNESS

OEM Alarm Disarm:

LT. GREEN (-)

INSIDE DRIVER'S DOOR

Dome Lights/Superv:

GRAY (-)

COURTESY LIGHT

OEM Horn:

TAN (-)

GRAY PLUG AT DIM ***

Power Lock:

N/A

Power Unlock:

N/A

Trunk Release:

Alarm Input Wire:

GRAY (-)

COURTESY LIGHT

Notes:

*** DIM (Dash Integration Module) is found under the glove box.




Posted By: TJ92Civic
Date Posted: December 14, 2004 at 11:42 AM

ok thanks.  Now how do you get power locks to work?  Any info on trunk release also?

Thanks

tim





Posted By: TJ92Civic
Date Posted: December 14, 2004 at 10:11 PM

has anyone done one of these cars?

tim





Posted By: silversi17
Date Posted: December 14, 2004 at 11:14 PM
The trunk release is a lt. blue wire (-) located pin B4, brown plug at RIM (Rear Integration Module) is on the passenger side rear deck. Not sure on the locks though, I looked it up, and I got ORANGE / black (-) door lock switch in driver door for both lock and unlock.

For passkey III, you can just use a 556U immobilizer bypass.

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




Posted By: biker8018
Date Posted: December 15, 2004 at 3:18 AM
 I just finished one of these. Use GMDL-BP. it integrates the door locks,factory alarm,trunk and passkey 3+. If you need horn wire its tan on module under glove box. Brake wire is white and it says you can get it at brake switch. Good luck. I ran a wire to the rear of the car after checking every white wire in front of the car. Constant high current must go to the battery. -park lights at headlight switch brown\white. When you use this mod no key to get, no ring to mount and no wires have to go into the doors. $50K car the less you take apart the better.





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