JIARUIXIN CSCC-2021
JIARUIXIN 12V CSCC Multifunction Electric Vehicle Control Board User Manual
Model: CSCC-2021
Introduction
This user manual provides comprehensive instructions for the installation, operation, and maintenance of the JIARUIXIN 12V CSCC Multifunction Electric Vehicle Control Board. Please read this manual carefully before use to ensure proper functionality and safety. Keep this manual for future reference.
Safety Precautions
- Ensure the power supply is disconnected before installation or maintenance.
- Only use the specified 12V power supply.
- Avoid exposing the control board to moisture or extreme temperatures.
- Do not attempt to modify the internal components. Refer to qualified personnel for repairs.
- Keep out of reach of children.
Package Contents
Verify that all items are present in the package:
- 1 x JIARUIXIN 12V CSCC Multifunction Electric Vehicle Control Board (Model: CSCC-2021)
- 1 x User Manual (this document)
- (Optional) Connecting cables (if included with your specific model)
Product Overview
The JIARUIXIN CSCC-2021 is a versatile control board designed for 12V electric vehicles, offering Bluetooth connectivity, music playback, and power management. It serves as the central operating system for various entertainment and control functions.

Figure 1: Top view of the JIARUIXIN CSCC-2021 control board. This image displays the green circuit board with its various electronic components, white connectors, and mounting screws, all housed within a black protective casing. The model number "CSCC-2021-S" is visible on a label.

Figure 2: Angled view of the JIARUIXIN CSCC-2021 control board. This perspective provides a clearer look at the arrangement of the circuit board, its integrated chips, capacitors, and connectors, all securely fitted within the black enclosure.
Setup and Installation
- Power Disconnection: Before beginning installation, ensure the electric vehicle's main power supply is completely disconnected to prevent electrical shock or damage to components.
- Locate Mounting Area: Identify a suitable, secure, and dry location within the electric vehicle for mounting the control board. Ensure adequate ventilation.
- Mounting: Secure the CSCC-2021 control board using appropriate screws or fasteners. Refer to the mounting holes on the board's casing.
- Wiring Connections:
- Power Input: Connect the 12V power supply wires to the designated power input terminals on the control board. Observe polarity (positive to positive, negative to negative).
- Motor/Wheel Connections: Connect the motor or motorized wheel wires to the corresponding output terminals. Consult your vehicle's wiring diagram for specific connections.
- Accessory Connections: Connect any additional accessories (e.g., lights, speakers) to their respective terminals as indicated on the board or in your vehicle's manual.
- Secure Connections: Double-check all wiring connections to ensure they are firm and correctly seated. Loose connections can lead to intermittent operation or damage.
- Initial Power-Up: Reconnect the vehicle's main power supply. The control board should power on, indicated by an LED light (if present).
Operating Instructions
Power On/Off
The control board powers on automatically when the vehicle's main power is supplied. To power off, disconnect the vehicle's main power.
Bluetooth Connection
- Ensure the control board is powered on.
- On your mobile device, navigate to the Bluetooth settings.
- Search for available devices. The control board should appear as "CSCC-BT" or similar.
- Select the device to pair. A confirmation sound or indicator light may signal a successful connection.
Music Playback
Once connected via Bluetooth, you can stream audio from your paired device directly through the control board's audio output. Use your mobile device to control playback (play, pause, skip tracks, volume).
Vehicle Control Functions
The control board manages various vehicle functions. Specific controls (e.g., speed, direction, lights) are typically operated via the vehicle's integrated switches or a connected remote control. Refer to your electric vehicle's specific manual for details on these functions.
Maintenance
- Cleaning: Periodically clean the exterior of the control board with a dry, soft cloth. Do not use liquid cleaners or solvents.
- Inspection: Regularly inspect all wiring connections for signs of wear, corrosion, or looseness. Tighten or replace as necessary.
- Environment: Ensure the control board remains in a dry, protected environment, away from direct sunlight and extreme temperatures.
- Firmware Updates: Check the manufacturer's website (if applicable) for any available firmware updates to improve performance or add features.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Control board does not power on. | No power supply; Incorrect wiring; Blown fuse. | Check vehicle's main power; Verify 12V power connections and polarity; Inspect vehicle's fuse box. |
| Bluetooth connection fails. | Board not in pairing mode; Device too far; Interference; Already paired with another device. | Ensure board is powered on; Bring device closer; Restart both devices; Disconnect from other devices. |
| No audio output. | Volume too low; Incorrect audio output connection; Bluetooth not connected. | Increase volume on paired device; Check speaker connections; Re-establish Bluetooth connection. |
| Vehicle functions are unresponsive. | Incorrect wiring to vehicle components; Faulty vehicle switches/remote. | Verify all vehicle component wiring; Test vehicle switches/remote independently. |
Specifications
- Model: CSCC-2021
- Brand: JIARUIXIN
- Input Voltage: 12V DC
- Connectivity: Bluetooth
- Material: Plastic (Casing), Electronic Components
- Dimensions: 10.16 x 7.62 x 2.79 cm (4.0 x 3.0 x 1.1 inches)
- Weight: 79.95 grams (2.82 ounces)
- Color: Black
Warranty Information
This product comes with a standard manufacturer's warranty. Please refer to the warranty card included with your purchase or visit the official JIARUIXIN website for detailed warranty terms and conditions. The warranty typically covers defects in materials and workmanship under normal use.
Note: Damage caused by improper installation, misuse, unauthorized modifications, or accidents is not covered under warranty.
Customer Support
For technical assistance, troubleshooting, or inquiries regarding your JIARUIXIN CSCC-2021 control board, please contact our customer support team:
- Website: www.jiaruixin.com (Note: This is a placeholder URL as no official website was provided.)
- Email: support@jiaruixin.com (Note: This is a placeholder email.)
- Phone: Refer to your product packaging or the official website for regional contact numbers.
When contacting support, please have your product model (CSCC-2021) and purchase details ready.
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