VOTOL EM/SV-series Function Harness (LIN, Wiring B)
LIN-protocol function harness for VOTOL "Wiring B" (New-Version) controllers — EM50-4, EM80 GTSP, EM100-4P. Same electrical layout as the Wiring A LIN harness (ONE_WIRE_COMM on the Throttle/Brake/Display breakout, 6-pin DJ7061A automotive breakouts) but the controller-side 2x8 plug is a shrouded Mini-Fit Jr, not the flush variant. Cables are NOT interchangeable with Wiring A harnesses.
In brief: Wire harness.
Specs verified Jun 23, 2026
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Specifications
No specifications available
Ports & Connectors
Ignition
Power Switch
| Pin | Wire color | Function |
|---|---|---|
| 1 | Gray / Purple | Power Switch Signal |
Low Brake / Reverse
DisplayBrake
| Pin | Wire color | Function |
|---|---|---|
| 1 | No color | None |
| 2 | Gray / White | Gear Reverse |
| 3 | No color | None |
| 4 | Gray / Black | Brake Signal (Low) |
Throttle / High Brake / Display
BrakeDisplayThrottle
| Pin | Wire color | Function |
|---|---|---|
| 1 | Purple | Brake Signal (High) |
| 2 | White | One-Wire Comm |
| 3 | No color | None |
| 4 | Black | Ground |
| 5 | Green | Throttle Signal |
| 6 | Pink | 5V Power |
Three Speed / Sport / Parking
BrakeDisplay
| Pin | Wire color | Function |
|---|---|---|
| 1 | Brown / White | Parking / E-Brake |
| 2 | Green / White | Gear Low |
| 3 | Yellow / White | Gear Sport |
| 4 | No color | None |
| 5 | Black | Ground |
| 6 | Black / White | Gear High |
Program Port
UART
| Pin | Wire color | Function |
|---|---|---|
| 1 | Black | Ground |
| 2 | Pink | 5V Power |
| 3 | Orange | UART TX |
| 4 | Blue | UART RX |
One Click Repair
COMM
| Pin | Wire color | Function |
|---|---|---|
| 1 | No color | None |
| 2 | Brown | One-Click Repair |
Main Connector
