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2004 Hummer H2 Stereo and security wiring


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ThaScarecrow 
Copper - Posts: 65
Copper spacespace
Joined: June 04, 2003
Location: Canada
Posted: January 02, 2004 at 3:14 AM / IP Logged  
I'm looking for alarm/ starter and stereo wiring info for a 2004 H2, any help is greatly appreciated.  Thanks.
boomer_106 
Silver - Posts: 710
Silver spacespace
Joined: November 25, 2003
Location: United States
Posted: January 02, 2004 at 11:00 AM / IP Logged  
HUMMER2  2003-2004    
WIRE COLORSLOCATION
12 VOLTS CONSTANT

RED (X2)

IGNITION SWITCH HARNESS
IGNITION 1

PINK

IGNITION SWITCH HARNESS
IGNITION 2

WHITE

IGNITION SWITCH HARNESS
ACCESSORY HEATER BLOWER

ORANGE

IGNITION SWITCH HARNESS
STARTER

YELLOW

IGNITION SWITCH HARNESS
KEYSENSE

LT. GREEN

LT. BLUE plug, pin A1 @ BCM *1
PARKING LIGHTS ( + )BROWN  ( + )DRIVERS KICK PANEL
DOOR TRIGGER

( - )

*SEE NOTES* 2
POWER DOOR LOCKLT. BLUE ( - )PURPLE plug, pin B3 @ BCM
POWER DOOR UNLOCKWHITE ( - )PURPLE plug, pin B2 @ BCM
TRUNK RELEASEN/A 
TACH SENSORWHITE  (AC)pin 10, GREEN plug @ BCM

BRAKE

WHITE   ( + )@  BRAKE PEDAL SWITCH

HORN

BLACK / YELLOW or  BLACK ( - )

@ STEERING  COLUMN or GRAY plug @ BCM

FACTORY DISARM

LT. GREEN ( - )

DRIVERS DOOR MODULE in door
FACTORY ANTI-THEFTTYPEPASSLOCK 2

NOTES:

*1 - The BCM (BODY CONTROL MODULE) is located behind the headlight switch. It has 6 plugs in it, the PURPLE plug is in the back.

*2 - The driver door trigger is GRAY/BLACK ( - ) at the driver door module in the door. The RF door trigger is BLACK/ WHITE ( - )  at the passenger door module in the door. The LR door trigger is LT. BLUE/BLACK  ( - ), pin A3, and the RR is LT. GREEN/ BLACK ( - ), pin A2, they are in the PURPLE plug at the BCM.  Use all four wires and diode isolate each.

Dont know about the stereo.  Remember to verify all wires before interfacing them for accuracy. Good luck

ThaScarecrow 
Copper - Posts: 65
Copper spacespace
Joined: June 04, 2003
Location: Canada
Posted: January 02, 2004 at 12:12 PM / IP Logged  
Thanks!
ThaScarecrow 
Copper - Posts: 65
Copper spacespace
Joined: June 04, 2003
Location: Canada
Posted: January 02, 2004 at 12:17 PM / IP Logged  

Got the wiring info, just wanted to double check the modules I need for a security/remote start system are DEI 456G and 555L.  Correct?

Anyone know anything about installing a stereo in one too?  Does the stock HU have to be relocated?  Is the stereo amplifier in the HU or is it external?

Thanks.

boomer_106 
Silver - Posts: 710
Silver spacespace
Joined: November 25, 2003
Location: United States
Posted: January 02, 2004 at 1:16 PM / IP Logged  

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