Pioneer Avh X3600bhs Wiring: Harness Diagram [new]

| Wire Color | Pin Location | Function | Notes / Specs | | :--- | :--- | :--- | :--- | | | Pin 1 | Battery / Constant 12V | Must connect to always-on power (+12V even with key off). Retains memory. | | Red | Pin 2 | Accessory / Switched 12V | Turns the unit on/off with the ignition. | | Orange/White | Pin 3 | Illumination | Dims the screen when headlights are on. Connect to car’s illumination wire. | | Black | Pin 4 | Chassis Ground | Connect to bare metal in the dash. Do not skip this. | | White | Pin 5 | Front Left (+) Speaker | Positive terminal for front left door/tweeter. | | White/Black | Pin 6 | Front Left (-) Speaker | Negative terminal. Do not share with other negatives. | | Gray | Pin 7 | Front Right (+) Speaker | Positive terminal for front right door. | | Gray/Black | Pin 8 | Front Right (-) Speaker | Negative terminal. | | Green | Pin 9 | Rear Left (+) Speaker | Positive terminal for rear fill. | | Green/Black | Pin 10 | Rear Left (-) Speaker | Negative terminal. | | Purple | Pin 11 | Rear Right (+) Speaker | Positive terminal for rear right. | | Purple/Black | Pin 12 | Rear Right (-) Speaker | Negative terminal. | | Blue/White | Pin 13 | Amplifier Remote Turn-on | 12V output when unit is on. Connect to amp REM terminal. | | Light Blue/Yellow | Pin 14 | Mute | Rarely used. For hands-free car kits (e.g., Motorola). Leave insulated if not used. | | Blue | Pin 15 | Power Antenna | Standard 12V output for powered antenna. | | Not Used | Pin 16 | N/A | Empty slot. | Section B: The Secondary 14-Pin Harness (RCA/Microphone/SWC) This is the smaller connector usually located next to the main harness.

Print a copy of this diagram and tape it to the top of the radio before you close the dashboard. The next time you (or a future owner) need to troubleshoot, you won't have to search Google again. Disclaimer: Always consult your vehicle’s factory service manual for specific wire locations. Do not disconnect your car battery if you have a digital odometer or security code without the appropriate backup. Bypassing the parking brake lockout may be illegal in your jurisdiction; this information is for off-road use and educational purposes only. Pioneer Avh X3600bhs Wiring Harness Diagram

Finding the original is critical. Without it, you risk frying the unit, blowing fuses, or spending hours with a multimeter guessing which wire does what. | Wire Color | Pin Location | Function