2004 Chevy Blazer Wire Info

DIRECTWIRE™ WIRING INFORMATION - CHEVROLET / BLAZER / 2004 / Security 12volts RED / white (50A), red (40A)   +   ignition harness Starter yellow   +   ignition harness Ignition pink   +   ignition harness Power Lock lt. blue   +   BCM, brown plug, pin A4 Notes: The BCM is in the center console, below the radio. Power Unlock white   +   BCM, brown plug, pin A3 Notes: The BCM is in the center console, below the radio. To unlock just the driver door, use lt. green (-) at the BCM, lt. blue plug, pin A4. Lock Motor gray   5wi relay block next to fuse block Unlock Motor tan   5wi relay block next to fuse block Disarm Defeat tan   5wi relay block next to fuse block Parking Lights+ brown   +   BCM, lt. blue plug, pin B6 Notes: The BCM is in the center console, below the radio. Parking Lights- white   -   BCM, lt. blue plug, pin A5 Notes: The BCM is in the center console, below the radio. This wire will not test when using the headlight switch. This wire is triggered by the DRL system. To meter the wire, start the car with the parking brake set, when the brake is released this wire will go to ground. Hazards same as turn signal wires        Turn Signal(L) lt. blue/wht (F), yel/blk (R)   +   turn signal switch Turn Signal(R) dk blu/wht (F), dk grn/wht (R) +   turn signal switch Door Trigger see notes   -   BCM Notes: The driver door is tan in the purple plug, pin B4, the passenger door is orange in the purple plug, pin B2, and the rear doors are dk. blue/white in the lt. blue plug, pin B11. Use all three wires and diode isolate each. The BCM is in the center console, below the radio. Dome Supervision gray/black   -   BCM, lt. blue plug, pin A3 Notes: The BCM is in the center console, below the radio. Trunk/Hatch Pin pink/black (liftglass pin)   -   BCM, lt. blue plug, pin B10 Notes: The BCM is in the center console, below the radio. Hood Pin N/A        Trunk/Hatch Release black   -   switch or BCM, purple plug, pin B1 Notes: The BCM is in the center console, below the radio. Power Sliding Door N/A        Factory Alarm Arm arms on lock with door open        Factory Alarm Disarm lt. green   -   BCM, purple plug, pin B3 Notes: The BCM is in the center console, below the radio. Disarm No Unlock see factory alarm disarm        Tachometer white   ac   PCM, green plug, pin 10 Notes: The PCM is on the passenger side fender. Horn Trigger black   -   switch or BCM, brown plug, pin A9 Notes: The BCM is in the center console, below the radio. The horn trigger wire is available at the BCM only on vehicles with factory alarm. Memory Seat 1 white   -   memory seat switch on seat Memory Seat 2 purple   -   memory seat switch on seat Memory Seat 3 N/A   -      Immobilizer Bypass Module: Required: Yes Type: Passlock 2 Part #: 457G, 555L, or 555T Notes: The Passlock 2 wire colors are yellow, ORANGE / black, and RED / white (not used).        This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter. Directed electronics, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information. Be careful whose advice you buy, but be patient with those who supply it.