Chev Avalanche

YEAR: 2002  MAKE: Chevrolet  MODEL: Avalanche  STYLE: |       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                      ||FACTORY ALARM 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/DOWN |blue   -   brown     | A  |drivers door switch         ||   RF WINDOW UP/DOWN |blue   -   brown     | A  |passenger door switch       ||   LR WINDOW UP/DOWN |                     |    |                            ||   RR WINDOW UP/DOWN |                     |    |                            |NOTES:NOTE: This vehicle has the passlock II immobilizer system that, whenadding a remote start, must be interfaced with. Use DEI part 555t or 555L.*1 The BCM is located behind the drivers side of the dash. The plugs onthe BCM face towards the rear of the vehicle. The parking lights are in pinA5 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 ordk.blue/white in pin B11 of the lt.blue plug, must diode isolate thesewires.*3 ECM is located near the battery, down low, between the fender and thefan under the black plastic cover. On the 4.8L, 5.3L, and 6.0L, the tachwire is located at pin 10 in the 'red' connector, and VSS wire is locatedin pin 50 of the 'red' connector.*4 Also found in the purple plug of the BCM.i can't realy tell you about it,don't install it.techker