my scooter turns on but the motor doesn’t engage when i press the throttle, just a clicking sound from the deck.

Diagnosis

The clicking sound you hear coming from the deck is the audible activation of the main power relay within the controller. This indicates that the logic board is functioning and the throttle signal is being registered; however, the high-current circuit is failing to complete the loop to the brushless DC (BLDC) motor. When the relay closes but the motor doesn't spin, it typically signifies a "phase failure" or a break in the power delivery chain. In the Inokim Light 2 Super, this is most commonly caused by a loose or oxidized connection at the motor phase connectors. Because this model experiences significant vibration from its specific suspension geometry, the three thick phase wires (usually yellow, blue, and green) can wiggle loose from their bullet connectors. If one of these three wires loses contact, the motor cannot create the rotating magnetic field required for propulsion, resulting in that distinct "click" of the relay without any actual movement. You can confirm this by checking if the rear wheel spins freely by hand; if it feels "notchy" or resists movement when the throttle is held, the controller is attempting to send power, but the connection is interrupted.

How to Fix It

To resolve this, you need to manually reseat the phase connections. Follow these precise steps:

1. Power down the scooter completely and ensure the battery is switched off via the main breaker if your specific revision has a physical kill-switch.
2. Carefully tip the scooter on its side or use a stand to gain clear access to the underside of the rear swingarm and the area where the deck meets the motor assembly.
3. Locate the three thick, color-coded wires (Phase wires) exiting the bottom of the deck. Follow these wires toward the rear hub motor.
4. Find the 3-pin bullet connector housing. These are high-gauge wires and often have a rubber weather-boot covering the junction. Pull the rubber boot back gently to expose the metal connectors.
5. Grip each of the three connectors individually and push them firmly into their mating pins. You should feel a distinct "snap" or "click" as they seat fully. If they feel loose, use a pair of needle-nose pliers to gently crimp the female end of the connector to ensure a tighter grip on the male pin.
6. Slide the rubber boot back over the connectors to prevent moisture ingress and ensure the wires are routed away from the tire to avoid friction wear.
7. Power on the scooter and test the throttle at a low speed in a safe area.

If That Didn't Work

• Check the Hall Sensor Plug: Locate the smaller, multi-colored 5-wire connector adjacent to the thick phase wires. These are the Hall sensors that tell the controller the motor's position. If this small plug is partially unplugged, the motor will click and potentially shudder but will not move. Unplug the 5-pin connector, inspect for bent pins, and plug it back in firmly.
• Inspect for Phase Wire Chafing: Examine the length of the phase wires for any signs of rubbing against the frame or suspension arms. If the insulation has worn through and a wire is touching the metal frame, it will cause a short circuit that prevents the motor from engaging. Wrap any exposed copper in high-temperature electrical tape or heat-shrink tubing.
• Controller MOSFET Failure: If the connections are secure but the clicking persists without movement, a MOSFET (metal-oxide-semiconductor field-effect transistor) inside the controller may have blown. This usually happens after a steep climb or heavy overloading. If you smell a burnt "electronic" odor coming from the deck, the controller unit will need to be replaced entirely.
• Brake Cut-off Switch: The Light 2 Super has a safety feature that cuts motor power when the brakes are engaged. If the brake lever is slightly bent or the sensor is stuck in the "engaged" position, the motor will not move. Ensure the brake lever snaps back fully to its resting position. Try disconnecting the brake sensor wire temporarily to see if the motor engages.

Heads Up

• Vibration Maintenance: Every 500 miles, it is recommended to check the tightness of the deck bolts and phase connectors, as the Light 2's vibration profile can loosen these over time.
• Water Warning: Never use high-pressure washers on the motor phase connectors. If water enters the bullet connectors, it can cause electrolysis and corrosion, leading to intermittent power loss.
• Throttle Calibration: Always ensure the scooter is on a flat surface when powering on; if the throttle is held down during boot-up, the controller may enter a "safety lock" mode and refuse to engage the motor.
• Overload Caution: Avoid "full-throttle" starts from a complete stop on steep inclines, as this puts maximum stress on the phase connectors and the controller's capacitors.