How to Install and Wire the Dual Controller on Your Arwibon GT06PLUS

The controller is the central brain of any dual-motor electric scooter, managing high-voltage discharge, motor phase timing, and cockpit communication. On the arwibon GT06 PLUS and the flagship arwibon GT06 series, the scooter relies on an integrated dual-drive controller architecture composed of Controller A (Front Motor) and Controller B (Rear Motor).

Whether you are replacing a faulty controller board or completing a full electrical refresh on your arwibon electric scooter, matching the multi-pin signal harnesses, high-current phase blocks, and deck illumination plugs correctly is critical to prevent short circuits and component damage.

Here is the complete, workshop-tested guide to wiring, seating, and securing the dual controller inside the battery deck of your arwibon GT06 PLUS.

Tools and Equipment Checklist

Before working on the electrical deck of your arwibon scooter, prepare the following items:

• T-Handle Hex / Allen Key (3mm / 4mm): For securing the controller chassis anchor bolts and perimeter deck plate screws.

• Clean Work Area & Adequate Lighting: Essential for identifying wire harness colors and small multi-pin JST connectors.

• Insulating Work Gloves: Protects against accidental shorting or pin pricks.

• Replacement Controller Unit: Genuine arwibon GT06PLUS dual-drive controller with integrated Controller A and Controller B boards.

Understanding the Controller Layout

The integrated control unit houses two distinct motor control sections on a single aluminum heat sink:

• Controller B (Rear Motor): Positioned on the right side of the controller block, managing the rear drive motor, Hall sensor inputs, and primary phase line blocks.

• Controller A (Front Motor): Positioned on the left side, driving the front hub motor and corresponding front Hall sensor signals.

• Center Signal Header: Multi-pin integrated headers receiving throttle inputs, display communication, electronic braking signals, and light switches.

• High-Current Phase Terminals: Dedicated heavy-duty yellow tri-phase motor connectors (XT90 / MT60 style) and battery input leads.

Step-by-Step Installation & Wiring Walkthrough

Step 1: Connect the Rear Motor Signal and Phase Harnesses (Controller B)

1. Hold the dual controller assembly above the rear section of the battery deck.

2. Locate the rear motor Hall-sensor connector—a small multi-wire black plug with retaining clip.

3. Plug the rear Hall connector firmly into the matching socket labeled Controller B (rear motor) on the upper right corner of the circuit board until the clip engages.

4. Route the yellow rear motor power cable neatly along the right chassis side.

Step 2: Connect the Front Motor Signal and Phase Harnesses (Controller A)

1. Locate the front motor Hall-sensor connector from the forward harness bundle.

2. Plug it directly into the matching socket designated Controller A (front motor) on the upper left section of the board.

3. Ensure both Hall-sensor connectors are seated square without bent pins.

Step 3: Fasten the Central Signal Header Harnesses

1. Identify the wide multi-pin vehicle communication harness originating from the front stem (throttle display, power lock, turn switch, and brake cut-offs).

2. Align the keyed connector with the central multi-pin header strip on the controller board.

3. Press down firmly with both thumbs along the edges until the entire connector block locks into the board header.

Step 4: Seat the Controller into the Rear Deck Cavity

1. Carefully lower the aluminum heat-sink base of the controller into the rear compartment of the battery tray, directly behind the lithium-ion battery pack.

2. Ensure no loose wires are pinched beneath the aluminum casing.

3. Align the controller's corner mounting holes with the threaded bosses in the bottom plate of the scooter chassis.

4. Use your T-handle hex wrench to thread in and tighten the two forward mounting bolts, securing the controller firmly against the frame to maximize heat dissipation.

Step 5: Plug In the High-Current Motor Phase Connectors

1. Pick up the heavy-duty yellow three-pole power plug leading from the rear motor cable.

2. Push it straight into the corresponding yellow high-current female receptacle on the right side (Controller B / rear motor block) until fully flush.

3. Next, take the matching yellow three-pole plug for the front motor.

4. Push it firmly into the left high-current receptacle (Controller A / front motor block).

5. Verify both high-power connectors are fully mated with no gaps.

Step 6: Connect Deck Ambient Lights and Cable Tidy

1. Position the deck side harnesses along the lateral channels of the battery compartment.

2. Take the acrylic deck plate and locate the pair of small white 2-pin connectors wired to the deck's dual-strip LED running lights.

3. Connect both white 2-pin plugs to the corresponding power leads extending from the controller harness:

   • Plug 1: Left deck light strip (White 2-pin connector)

   • Plug 2: Right deck light strip (White 2-pin connector)

4. Verify that each connector clicks together securely.

5. Neatly fold and tuck all excess wire lengths into the side cavities between the battery pack and frame rails. Ensure the thick main power wires lie flat below the top deck rim.

Step 7: Reinstall the Acrylic Deck Cover

1. Place the transparent/frosted acrylic deck lid over the chassis opening.

2. Align all perimeter screw holes along the left, right, front, and rear edges of the frame.

3. Check around the entire perimeter to confirm no internal wiring is pinched between the acrylic deck and the aluminum rim.

4. Reinstall and tighten all perimeter countersunk screws evenly to complete the controller installation.

Wiring Connection Reference Table

Pro Installation & Safety Tips for Your Arwibon

• Disconnect Battery Power First: Before seating or plugging any connectors into the controller, verify that the master battery disconnect is open. Inserting phase or signal plugs into an active controller can cause sparking and damage delicate logic microcontrollers.

• Protect Phase Wire Insulation: The high-current yellow plugs carry intense electrical load during rapid acceleration on your arwibon e scooter. Ensure these thick cables do not press against sharp aluminum chassis edges.

• Check Wire Clearance Before Deck Closure: Never force the acrylic deck cover down. If the cover rocks or bulges, lift it off and reroute the wiring bundles along the natural dead spaces flanking the battery pack on your arwibon scooters.

• Function Check Before Final Torquing: Before completely tightening every deck screw, switch on the ignition key to verify that the cockpit display powers on, the front and rear motors respond smoothly, and the deck LED strips light up cleanly on your arwibon.