Wiring harness connector function guide
Wiring harness (Accessory ①)
Pin | Color and function | |
|---|---|---|
A-4 | Yellow | Battery |
A-5 | Blue/White [2] | Power Control |
A-6 | Orange/White | Dimmer |
A-7 | Red | Ignition (ACC) |
A-8 | Black | Earth (Ground) Connection |
B-1/B-2 | Purple (+) / Purple/Black (–) | Rear Right |
B-3/B-4 | Gray (+) / Gray/Black (–) | Front Right |
B-5/B-6 | White (+) / White/Black (–) | Front Left |
B-7/B-8 | Green (+) / Green/Black (–) | Rear Left |
- Speaker Impedance: 4-8 Ω
- [1] [2]: Blue/White wire is provided two wires, [1] and [2]. Blue/White wire total output ([1] + [2]): 12 V = 350 mA
WARNING for Connecting the ISO Connector
The pin arrangement for the ISO connectors depends on the type of vehicle you drive. Make sure to make the proper connections to prevent damage to the unit. The default connection for the wiring harness is described in (1) below. If the ISO connector pins are set as described in (2), make the connection as illustrated. Please be sure to reconnect the cable as shown (2) below to install this unit to the Volkswagen vehicles etc.
(1): Default setting
The red (A-7 pin) of the vehicle’s ISO connector is linked with the ignition, and the yellow (A-4 pin) is connected to the constant power supply.
(2)
The red (A-7 pin) of the vehicle’s ISO connector is connected to the constant power supply, and the yellow (A-4 pin) is linked to the ignition.