Manual Toyota Fujitsu Ten 86120 Wiring Diagram ✮

Toyota 86120 head unit series (manufactured by Fujitsu Ten) generally utilizes the standard Toyota 10-pin and 6-pin connector layout common across most 1987–2010+ Toyota vehicles. Standard Toyota 10-Pin Connector (Power & Front Speakers) This is the larger of the two primary connectors. Wire Function Color (Common) Front Right Speaker (+) Light Green Front Left Speaker (+) Ignition / Accessory (ACC) Battery (+12V Constant) Blue / Yellow Front Right Speaker (–) Front Left Speaker (–) Ground (–) Power Antenna / Amp Turn-On Not Used (usually) Illumination / Dimmer Standard Toyota 6-Pin Connector (Rear Speakers) Used for the rear channel output. Wire Function Color (Common) Rear Right Speaker (+) Rear Left Speaker (+) Rear Right Speaker (–) Rear Left Speaker (–) Manuals & Resources

2. Typical 86120 16-Pin & 10-Pin Connector Layout

Most non-JBL 86120 radios use two main connectors:

Elias zoomed in. The diagram was a spiderweb of lines and Japanese characters. The "86120" sat bold at the top of the component diagram. He traced the lines with his finger, his mind translating the schematic into reality. manual toyota fujitsu ten 86120 wiring diagram

| Speaker Location | Positive (+) Wire | Negative (-) Wire | | :--- | :--- | :--- | | Front Left | White | White / Black Stripe | | Front Right | Gray | Gray / Black Stripe | | Rear Left | Green | Green / Black Stripe | | Rear Right | Purple (Violet) | Purple / Black Stripe |

Connector 2: The 6-Pin Secondary Harness (Rear Speakers & Sub)

| Pin | Wire Color | Function | Notes | | :--- | :--- | :--- | :--- | | 1 | Red (Thin) | Speed Sensor | For automatic volume control (rare) | | 2 | Black | Signal Ground | For external amp | | 3 | Brown | Mute Signal | For factory hands-free (if equipped) | | 4 | Blue/Black | Rear Left Speaker (+) | Most common for 4-speaker systems | | 5 | Blue/Yellow | Rear Left Speaker (-) | Most common for 4-speaker systems | | 6 | Pink or Light Blue | Rear Right (varies) | Check specific year | Toyota 86120 head unit series (manufactured by Fujitsu

2. Unit Identification

Before proceeding with wiring, it is crucial to correctly identify the unit variant, as the "86120" model number is a series designation, not a specific part number.

Could you provide the full part number (e.g., 86120-xxxxx) from your radio's sticker to ensure you get the exact pinout for your specific vehicle? Wire Function Color (Common) Rear Right Speaker (+)

Configuration 2: The 20-Pin Setup (Newer 2005-2008) Common on 86120-33250 units and Corollas.