anyone have the shematic for 2004 suburban. thankz.
POOF...............
| Constant 12 volts | RED OR RED / WHITE | IGNITION SWITCH HARNESS |
| Ignition 12 volts | PINK | IGNITION SWITCH HARNESS |
| Starter | YELLOW | IGNITION SWITCH HARNESS |
| Dome Light | LF DOOR GREY/BLACK (-) | RF BLACK/ WHITE REAR DOORS LT GREEN &* |
| Trunk Pin Switch | PINK/BLACK (-) | AT BCM ** |
| Parking Lamp | GREY/BLACK (-) | HEADLIGHT SWITCH *** |
| Power Lock | GREY | IN EACH DOOR **** |
| Power Unlock | TAN | DUE TO MULTIPLEXING |
* LT BLUE/BLACK, Front Doors Located In Each Door, Rears Are At BCM ** BCM Located Under Rear Seat *** Parking Light Wire Has Also Been Seen As BROWN / WHITE (+) High In Dr Kick **** Door Lock Module Available Call OMEGA For Details
Reversal Rest At Nothing Door Lock Circuit
| Accessories |
| Window Up | D\ BLUE P\ BLUE D\ BLUE P\BLUE @ Each Switch Due To Data Link | |
| Window Down | F/ BROWN F/ BROWN R/ BROWN R/BROWN | |
| Ign Key Warn | LIGHT GREEN (-) | IGNITION SWITCH HARNESS |
| Trunk Release | N/A | |
| OEM Horn | BLACK (-) | STEERING COLUMN HARNESS |
| Headlights | WHITE (-) | AT HEAD LIGHT SWITCH |
| OEM Alarm Arm | FACTORY TRANSMITTER | |
| OEM Alarm Disarm | LT GREEN (-) | AT DOOR MODULE INSIDE DRIVERS DOOR |
Reversal Rest At Ground Type Window Circuit Wiring
| Remote Start |
| Tach Signal | WHITE | AT PCM * |
| Ignition #2 | WHITE | IGNITION SWITCH HARNESS |
| Ignition #3 | ORANGE | IGNITION SWITCH HARNESS |
| Accessory | BROWN | IGNITION SWITCH HARNESS |
| Neutral Safety | WHITE (-) | PCM CONN C3 PIN #13 * |
| Brake Light | WHITE (+) | AT SWITCH ABOVE BRAKE PEDAL |
| Reverse Light | LIGHT GREEN (+) | EITHER TAIL LT ASSY OR TRAILER CONN |
| Rear Window Defrost | N/A | |
*PCM Located On The Drivers Side Of The Motor. Tach Wire Is In The BLUE Conn (C1) Closest To The Firewall,Pin #49. Also Found Back Of Cluster in 24 pin GREY Conn Pin # A12 NOTE: Use GREY/BLACK @ FUSE BLOCK To Activate Remote Start From OE Keyless
G.M. Passlock II Bypass (Use The YELLOW (For Signal) And BLACK (For Reference) Wires)
-------------
MO
Don't Learn from Others Mistakes
You Might Be the One That Knows.