1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the HCD-06/1215L1CON remote control and controller circuit board, designed for children's electric vehicles and motorcycles. Please read this manual thoroughly before use to ensure safe and correct operation.
2. Safety Information
⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Always ensure the power is off before connecting or disconnecting any components.
- Do not exceed the specified supply voltage (DC6V-12V) or load current (Max 15A).
- Keep the circuit board and remote control away from water, moisture, and extreme temperatures.
- This product is intended for use with children's electric vehicles; ensure it is installed by an adult or under adult supervision.
3. Product Overview
The HCD-06/1215L1CON system consists of a main controller circuit board and a remote control unit. The circuit board manages power distribution and motor control, while the remote control provides wireless operation of the vehicle.

Figure 1: Overview of the HCD-06/1215L1CON controller circuit board and two types of remote controls (black button and blue button).
Components:
- HCD-06/1215L1CON Controller Circuit Board: Available with either a blue or white socket for connections.
- HCD Remote Control: Available with either black or blue buttons.

Figure 2: HCD Remote Control (Black button).

Figure 3: HCD Remote Control (Blue button).

Figure 4: HCD-06/1215L1CON controller circuit board with a blue socket.

Figure 5: HCD-06/1215L1CON controller circuit board with a white socket.
4. Specifications
| Feature | Specification |
|---|---|
| Model | HCD-06/1215L1CON |
| Material | Plastic |
| For Vehicle Type | Motorcycles (Children's Electric Vehicles) |
| Tool Supplies | Tools |
| Use | Vehicles & Remote Control Toys |
| Recommend Age | 3-6Y, 6-12Y |
| Is Electric | No Battery (refers to the controller itself) |
| Is it battery/power supply | N (not included) |
| Is it charger/adapter | N (not included) |
| Is Batteries Included | No (for the remote control, typically requires user-supplied batteries) |
| Origin | Mainland China |
| Hign-concerned Chemical | None |
| Supply Voltage | DC6V-12V |
| Load Current | Max 15A |
5. Setup
Before installation, ensure the electric vehicle's power is disconnected. Identify the correct wiring for your vehicle's battery, motors, and other accessories.
5.1 Controller Installation
- Mounting: Securely mount the HCD-06/1215L1CON circuit board within the vehicle's chassis, ensuring it is protected from moisture and physical damage.
- Power Connection: Connect the vehicle's battery (DC6V-12V) to the main power input terminals on the circuit board. Observe correct polarity (positive to positive, negative to negative).
- Motor Connections: Connect the vehicle's motor(s) to the designated motor output terminals on the circuit board. Refer to your vehicle's wiring diagram for specific motor connections.
- Accessory Connections: If applicable, connect any lights, sounds, or other accessories to the appropriate terminals on the circuit board.
- Remote Receiver Connection: Connect the remote receiver cable (usually a multi-pin connector) from the vehicle's existing wiring harness to the corresponding blue or white socket on the HCD-06/1215L1CON controller. Ensure the socket type (blue or white) matches your vehicle's existing connector.

Figure 6: Example of HCD-06/1215L1CON controller with blue socket, showing power and load connections.
5.2 Remote Control Pairing
The remote control typically needs to be paired with the controller board. The exact pairing procedure may vary slightly, but a common method is:
- Ensure the remote control has fresh batteries installed.
- Turn off the electric vehicle's main power switch.
- Press and hold the pairing button (often a small button on the remote or controller, or a specific sequence of buttons on the remote) for a few seconds.
- While holding the pairing button, turn on the electric vehicle's main power switch.
- Release the pairing button once an indicator light (on the remote or vehicle) confirms successful pairing.
- Test the remote control functions to ensure proper operation.
6. Operating Instructions
Once the controller and remote are properly installed and paired, you can operate the electric vehicle wirelessly.
6.1 Remote Control Functions
The remote control typically features buttons for directional movement and other functions:
- Forward/Up Arrow: Moves the vehicle forward.
- Backward/Down Arrow: Moves the vehicle backward.
- Left/Right Arrows (if present): Turns the vehicle left or right.
- 'P' Button (Parking/Brake): Engages the brake or puts the vehicle in park mode.
Familiarize yourself with the button layout of your specific remote control (black button or blue button version).
6.2 General Operation
- Turn on the electric vehicle's main power switch.
- Turn on the remote control.
- Use the directional buttons to control the vehicle's movement.
- Press the 'P' button to stop the vehicle or engage the parking brake.
- Always supervise children during operation.
- Turn off both the vehicle and the remote control when not in use to conserve battery life.
7. Maintenance
- Cleaning: Keep the circuit board and remote control clean and free from dust and debris. Use a dry, soft cloth for cleaning.
- Battery Replacement: Replace remote control batteries as needed. Do not mix old and new batteries, or different types of batteries.
- Connection Checks: Periodically check all wiring connections to ensure they are secure and free from corrosion.
- Storage: Store the product in a dry, cool place when not in use for extended periods. Remove batteries from the remote control during long-term storage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vehicle does not respond to remote. | Remote batteries low/dead; Remote not paired; Vehicle power off. | Replace remote batteries; Re-pair remote control (Section 5.2); Ensure vehicle power is on. |
| Vehicle has no power. | Vehicle battery dead; Loose power connection; Blown fuse (if applicable). | Charge vehicle battery; Check power connections to controller; Inspect and replace fuse if necessary. |
| Vehicle moves erratically. | Interference; Loose motor connections; Faulty controller. | Move to an area with less interference; Check motor wiring; Contact support if controller is suspected faulty. |
| Remote control indicator light not on. | Remote batteries dead or incorrectly inserted. | Replace remote batteries, ensuring correct polarity. |
9. User Tips
- Compatibility: Ensure the socket type (blue or white) on the controller matches the connector in your child's electric vehicle for proper fit and function.
- Battery Life: For optimal remote control battery life, turn off the remote when not in active use.
- Range: Operate the vehicle within a reasonable range of the remote control to maintain a stable connection.
10. Warranty and Support
For any issues, questions, or warranty claims regarding your HCD-06/1215L1CON remote control and controller, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.





