Firstech Compustar Install Guide: 2021 Hyundai Kona STD Key Automatic

Overview and Terms of Use

This document provides installation instructions for the Firstech Compustar remote start system for the 2021 Hyundai Kona STD Key Automatic. Some accessories may be required for complete installation; please visit the manufacturer's website for details.

Terms of Use

Automotive Data Solutions Inc. (ADS) products are intended for installation by Certified Technicians employed by a registered business specializing in automotive aftermarket electronics. Certified Technicians must review the latest Product Guide, Install Guide, and vehicle-specific notes available in Weblink®. ADS is not liable for any damages resulting from misuse, improper installation, or operation of its products. ADS reserves the right to suspend Weblink® accounts and decline support to non-certified or non-compliant individuals.

Feature List

Module Layout and Connectors

The CM-DC3 module is the central component. It connects to the vehicle's wiring harness via several connectors:

• M1: 8-pin Black connector
• M2: 12-pin Black connector
• M3: 10-pin White connector
• M4: 20-pin Black connector
• M5: 6-pin Blue connector
• M6: 6-pin Black connector

Additional connections include:

• Battery: 2-pin White
• Drone: 4-pin Gray
• RF Port: 4-pin Blue
• RPS Sensor: 4-pin White
• Sensor 2: 4-pin Green
• Alarm LED: 2-pin White
• Temp Sensor: 2-pin Blue
• Programming Button / LED 2 (RS)
• FT-DAS: 4-pin Red
• BLE: 4-pin Yellow
• FT-DAS Sensitivity Adjustment Dial
• Weblink Port: 4-pin Black

Connector Pinouts (M1, M2, M3)

M1 (8-pin Black)

• Pin 1 (Orange): Accessory (+)
• Pin 2 (Red): Power (30A)
• Pin 3 (Purple): Starter (+)
• Pin 4 (Pink/White): Prog. Relay #4 - Ignition 2 (+) (DEFAULT)
• Pin 5 (Pink): Ignition (+)
• Pin 6 (White): Prog. Relay #5 (10A) - Parking Lights (+) (DEFAULT)
• Pin 7 (Red): Power (30A)
• Pin 8 (Black): Ground

M2 (12-pin Black)

• Pin 1 (Green/Black Dot): Lock (-) Output
• Pin 2 (Blue/Black Dot): Unlock (-) Output
• Pin 3 (Red/White/Black Dot): Trunk Release (-) Output
• Pin 4 (Green/White/Black Dot): Arm (-) Output
• Pin 5 (Green/Black/Black Dot): Disarm (-) Output
• Pin 6 (Blue/White/Black Dot): GWR (-) Output
• Pin 7 (Brown/Black Dot): Siren (+) Output
• Pin 8 (White/Purple/Black Dot): POC 1 - 2nd Unlock Other Doors (-) Output
• Pin 9 (Purple/Black/Black Dot): POC 2 - RAP Shutdown (-) Output
• Pin 10 (White/Black/Black Dot): POC 3 - Horn (-) Output
• Pin 11 (Brown/Black/Black Dot): POC 4 - Starter Kill (-) Output
• Pin 12 (White/Black/Black Dot): Parking Lights (-) Output

M3 (10-pin White)

• Pin 1 (Brown/Silver Dot): Brake (+) Input
• Pin 2 (Black/White/Silver Dot): E-Brake (-) Input
• Pin 3 (Purple/Silver Dot): Door (+) Input
• Pin 4 (Green/Silver Dot): Door (-) Input
• Pin 5 (Purple/White/Silver Dot): Tach (-) Input
• Pin 6 (White/Blue/Silver Dot): X-Trigger (-) Input
• Pin 7 (Gray/Silver Dot): Hood (-) Input
• Pin 8 (Blue/Silver Dot): Trunk (-) Input
• Pin 9 (Gray/Black/Silver Dot): Glow Plug (+) Input
• Pin 10 (Tan/Silver Dot): Ext Alarm Sensor (-) Input

Connectors M4, M5, and M6 have functions defined by firmware.

Component Locators

Diagrams illustrate key component locations within the vehicle.

Interior Locations:

• A: Ignition Switch (Steering Column)
• B: Brake Pedal
• C: I/P Junction Box (Driver Side Dash - Rear View)
• D: Driver Kick Panel

Exterior views of the 2021 Hyundai Kona are also provided for reference.

Wiring Diagram Details

This section details the connections between the CM-DC3 module, the T-harness, and various vehicle points. Specific wire colors and pin assignments are crucial for installation.

Module Connections (M1-M5)

• M1: Connects to vehicle power, ignition, starter, accessory, and programming circuits. Key wires include Orange (Accessory +), Red (Power), Purple (Starter +), Pink (Ignition +), and White (Parking Lights +).
• M2: Provides various outputs such as Lock (-), Unlock (-), Trunk Release (-), Arm (-), Disarm (-), Siren (+), Horn (-), and Parking Lights (-).
• M3: Receives inputs for Brake (+), E-Brake (-), Door (+/-), Tach (-), Hood (-), Trunk (-), and other sensors.
• M4: Handles CAN bus data (CANH 1, CANL 1, CANH 2, CANL 2), Parking Light (MUX) output, and Immobilizer (Data).
• M5: Connects to vehicle side and harness side Ignition (+) and Accessory (+) signals.

Vehicle Harness Connections

• VS1/VS2: Connect to the vehicle's Ignition Harness, Ignition Switch, and Headlight Switch.
• I/P Junction Box (C): Specific wires connect here, including Parking Light (MUX) Blue (Pin 14), CANL 1 (Black) (Pin 5), CANH 1 (White) (Pin 6), CANL 2 (Brown) (Pin 12), CANH 2 (White) (Pin 13), Accessory (+) Orange (Pin 32), and Ignition (+) Pink (Pin 17).
• Driver Kick Panel (D): Connections include Immobilizer (Data) Brown/Orange (Pin 29) and Horn (-) White (Pin 48).

Important Notes:

• CUT LOOP FOR AUTOMATIC TRANSMISSION ONLY: This modification is required for automatic transmissions.
• HOOD SWITCH: Install the supplied hood switch if the vehicle is not equipped with one.

Module Programming Procedure

1. Turn the vehicle key to the ON position.
2. Observe LED 1:
   • If LED 1 is solid GREEN, proceed to step 4.
   • If LED 1 flashes RED three times, proceed to step 3.
3. (If immobilizer is not detected or for USDM vehicles without an immobilizer): Press and release the module's programming button. Wait until LED 1 turns solid GREEN, then proceed to step 4. (For CDM and USDM vehicles with an immobilizer): Verify all wire connections and repeat the module programming procedure.
4. Turn the vehicle key to the OFF position.
5. Start the vehicle and let it run for 15 seconds.
6. Press and hold the brake pedal.
7. Press and release the module's programming button.
8. Release the brake pedal.
9. Wait for LED 2 to flash GREEN.
10. Module Programming Procedure completed.

Takeover Procedure (STD Key)

Pre-requisite: All vehicle doors must be closed and locked prior to initiating the remote start sequence.

Warning: Failure to follow this procedure will result in vehicle engine shutdown.

1. Press the unlock button on the OEM or aftermarket remote.
2. Insert the key into the ignition.
3. Turn the key to the ON position.
4. Press and release the brake pedal.
5. Takeover procedure completed.

Remote Starter Error Codes

Note: The following codes apply when parking lights are connected and supported. After a remote starter failure, parking lights flash three times followed by the error code.

Note: If the engine shuts down after a remote starter sequence, use the query command from a compatible aftermarket remote to display the shutdown error code. Parking lights flash four times followed by the error code.

Module Diagnostics

Note: LED 2 (RS) displays generic diagnostic codes specific to the remote start module. Orange LED flashes may appear red. LED 1 (Bypass) displays diagnostic codes specific to the firmware loaded on the module. Visit the programming diagnostics page for more information.

Module Programming Diagnostics

Transmitter Programming / Remote Start Sequence Diagnostics