Req: 2002 Chevy Avalanche 2500 4x4

Hey all again. I need a diagram for a 2002 Chevrolet Avalanche 2500 4x4. I searched for it on here and on Bulldog's website and ive seen some differences between the two. Please if someone could post a "GOOD" diagram that I can trust.

Also bulldog's website is showing something about a door lock interface for the door lock/unlock for the alarm but the diagrams that i found on here say:

|POWER LOCK|lt. blue|+|brown plug at BCM *1|
|POWER UNLOCK|white|+|brown plug at BCM *1 |

So whats the deal, do i have to just send positive pulse to these wires for lock/unlock or should i wire in the relay as shown on the Bulldogsecurity.com website

Any help is APPRECIATED

Jeremy

Chevrolet Avalanche 2002
|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|red                 |+ |ignition harness            |
|          STARTER|yellow              |+ |ignition harness            |
|        IGNITION|pink               |+ |ignition harness            |
| SECOND IGNITION|white               |+ |ignition harness            |
|        ACCESSORY|orange              |+ |ignition harness            |
|       POWER LOCK|lt. blue            |+ |brown plug at BCM *1        |
|     POWER UNLOCK|white               |+ |brown plug at BCM *1        |
|       LOCK MOTOR|gray               |   |drivers kick panel          |
|     UNLOCK MOTOR|tan                 |   |drivers kick panel          |
|    DISARM DEFEAT|tan/black           |   |passengers kick panel       |
| PARKING LIGHTS +|brown               |   |lt. blue plug at BCM *1     |
| PARKING LIGHTS -|white               |   |lt. blue plug at BCM *1     |
|       HEADLIGHTS|white               |+ |lt. blue plug at BCM *1     |
|     DOOR TRIGGER|*2                  |- |BCM *1                      |
|FCTRY ALRM DISARM|lt.green            |- |drivers kick *4             |
|       TACHOMETER|white               |   |ECM *3                      |
|      SPEED SENSE|dk.GREEN / WHITE      |   |ECM *3                      |
|       BRAKE WIRE|white               |+ |brake pedal switch          |
|     HORN TRIGGER|black               |- |brown plug at BCM *1        |
|           WIPERS|                    |   |                            |
| LF WINDOW UP/DN|blue   -   brown    |A |drivers door switch        |
| RF WINDOW UP/DN|blue   -   brown    |A |passenger door switch       |
| LR WINDOW UP/DN|                    |   |                            |
| RR WINDOW UP/DN|                    |   |                            |


Notes:
NOTE: This vehicle has the passlock II immobilizer system that, when adding a remote start, must be interfaced with.   *1 The BCM is located behind the drivers side of the dash. The plugs on the BCM face towards the rear of the vehicle. The parking lights are in pin A5 and the headlights are in pin A11. *2 Use tan for the drivers door located in pin B4 of the purple plug, and for the passenger door it will be a orange in pin B2 in the purple plug or dk.blue/white in pin B11 of the lt.blue plug, must diode isolate these wires. *3 ECM is located near the battery, down low, between the fender and the fan under the black plastic cover. On the 4.8L, 5.3L, and 6.0L, the tach wire is located at pin 10 in the 'red' connector, and VSS wire is located in pin 50 of the 'red' connector. *4 Also found in the purple plug of the BCM.