Pioneer Avh X3600bhs Wiring | Harness Diagram ((link))

| Pin | Wire Color | Function | Details | | :--- | :--- | :--- | :--- | | | Yellow | Constant 12V (Battery) | Provides memory for presets, clock, and settings. Must be connected at all times. | | 2 | Red | Switched 12V (Accessory/Ignition) | Turns the radio on/off with the car key. | | 3 | Orange/White | Illumination | Dims the screen when your car’s headlights are on. (Not dimmer—works with 12V). | | 4 | Blue/White | Remote Turn-On (Amp/ANT) | Amplifier turn-on lead (12V output when radio is on). Max 300mA. | | 5 | Blue | Power Antenna | For motorized antennas. Rarely used with fixed antennas. | | 6 | Black | Chassis Ground | Connect to bare, unpainted metal in your dash. | | 7 | Brown | Mute | For hands-free kits. (Often left unused). | | 8 | N/A | Empty | | | 9 | White | Front Left (+) Speaker | | | 10 | White/Black | Front Left (-) Speaker | | | 11 | Gray | Front Right (+) Speaker | | | 12 | Gray/Black | Front Right (-) Speaker | | | 13 | Green | Rear Left (+) Speaker | | | 14 | Green/Black | Rear Left (-) Speaker | | | 15 | Purple | Rear Right (+) Speaker | | | 16 | Purple/Black | Rear Right (-) Speaker | |

If you plan to install a or keep your steering wheel controls .

Sends a 12V signal to turn on external amplifiers or motorized antennas. Pioneer Avh X3600bhs Wiring Harness Diagram

We have broken this down into two sections: the Main Power Harness and the Secondary (AV) Harness.

These wires deliver electricity to your head unit and ensure safe operation. | Pin | Wire Color | Function |

| Wire Color | Function | Technical Note | | :--- | :--- | :--- | | | Constant 12V Memory | Connects directly to car battery or constant 12V source. Keeps radio presets, clock, and settings. | | Red | Accessory 12V (Switched) | Turns the radio on/off with ignition. Connects to a circuit that is 0V when the key is off and 12V in ACC/RUN. | | Black | Chassis Ground | Connect to bare, unpainted metal in your dash. Do not use factory black ground wires unless tested. | | Orange/White | Illumination | Connects to car’s lighting circuit. Lowers screen brightness when headlights are on. | | Blue/White | Amp Remote Turn-On | 12V output (500mA max). Triggers external amplifiers or a power antenna that requires a relay. | | Blue | Power Antenna (Rare) | For older vehicles with motorized masts. Most new cars use the blue/white wire. | | Purple/Black | Rear Right Speaker (-) | | | Purple | Rear Right Speaker (+) | | | Light Green (or key symbol) | Parking Brake Sense | MUST go to ground (the parking brake switch) to unlock DVD playback. Never ground this directly for safety reasons—it can lead to dangerous distracted driving. | | Gray/Black | Front Right Speaker (-) | | | Gray | Front Right Speaker (+) | | | White/Black | Front Left Speaker (-) | | | White | Front Left Speaker (+) | | | Green/Black | Rear Left Speaker (-) | | | Green | Rear Left Speaker (+) | | | Brown (standalone) | Mute | Connect to a car kit or external navigation device that sends a ground signal to mute audio. |

The Yellow (constant) and Red (switched) wires are inverted. Swap them so the Yellow wire receives constant power straight from the battery. | | 3 | Orange/White | Illumination |

Illumination (Connects to the vehicle's headlight circuit to dim the screen at night). Blue/White: Remote Turn-On (Used for turning on external amplifiers). Speaker Connections (Standard Mode) AVH-X3600BHS uses standard 4–8 ohm speaker wiring. Left Front Speaker Positive (+) White/Black: Left Front Speaker Negative (-) Right Front Speaker Positive (+) Gray/Black: Right Front Speaker Negative (-) Left Rear Speaker Positive (+) Green/Black: Left Rear Speaker Negative (-) Right Rear Speaker Positive (+) Purple/Black: Right Rear Speaker Negative (-). Important System Wires Light Green:

Always disconnect the negative (-) terminal of your vehicle battery before starting any car audio electrical work to prevent short circuits and blown fuses. Step 2: Wire the Vehicle-Specific Adapter