Manual Toyota Fujitsu Ten 86120 Wiring Diagram May 2026

The Toyota 86120 head unit series, often manufactured by Fujitsu Ten, typically utilizes a standard Toyota dual-connector system (a 10-pin and a 6-pin plug) for basic power and speaker functions. While specific diagrams can vary slightly by vehicle model—such as the Auris or Corolla—the core pinouts for these Fujitsu Ten units remain remarkably consistent across different Toyota generations. Standard 10-Pin Power & Front Speaker Connector

BEEP.

Pin 3 (ACC Power): Red (Provides power when the ignition is on) manual toyota fujitsu ten 86120 wiring diagram

1. GND (Shield Ground)
2. TX+ (Data Transmit +)
3. TX- (Data Transmit -)
4. RX+ (Data Receive +)
5. RX- (Data Receive -)
6. +12V (Power for Changer)