Liseng Rear Hatch Tailgate Trunk Latch Lock Replacement

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your Liseng Rear Hatch Tailgate Trunk Latch Lock Replacement. This part is designed for 2001-2007 Toyota Sequoia models, ensuring proper function of your vehicle's liftgate. Please read this manual thoroughly before proceeding with installation or use to ensure safe and correct operation.

Figure 1: Overview of the Liseng Rear Hatch Tailgate Trunk Latch Lock Replacement. This image shows the complete assembly of the latch mechanism, including the metal housing and electrical connector.

2. Safety Information

• Always disconnect the vehicle's battery before performing any electrical work to prevent electrical shock or damage.
• Wear appropriate personal protective equipment (PPE), such as safety glasses and gloves, during installation.
• Ensure the vehicle is securely supported on a level surface before beginning any work.
• If you are unsure about any step of the installation process, consult a qualified automotive technician.
• Keep small parts away from children to prevent choking hazards.

3. Package Contents

Verify that all components are present and undamaged before beginning installation.

• 1 x Rear Hatch Tailgate Trunk Latch Lock Assembly (Model: 69301-0C010)

Figure 2: Front view of the latch assembly. This image highlights the primary locking mechanism and mounting points.

Figure 3: Side view of the latch assembly. This perspective shows the depth and various components from a different angle.

4. Installation

This section outlines the general steps for replacing the rear hatch tailgate trunk latch lock. Professional installation is recommended.

4.1 Tools Required (Not Included)

• Socket wrench set
• Screwdriver set (Phillips and flathead)
• Trim panel removal tool
• Pliers
• Fishing sinker (optional, for cable adjustment if needed)

4.2 Installation Steps

1. Prepare the Vehicle: Ensure the vehicle is turned off and the battery is disconnected. Open the rear hatch.
2. Remove Interior Trim: Carefully remove the interior trim panel of the tailgate to access the latch mechanism. Use a trim panel removal tool to avoid damage.
3. Disconnect Electrical Connector: Locate the electrical connector attached to the existing latch. Disconnect it by pressing the release tab and pulling gently.


Figure 4: Close-up view of the electrical connector. This image shows the white plastic connector with its wiring, which needs to be detached during installation.

4. Disconnect Cables/Rods: Detach any mechanical cables or rods connected to the latch mechanism. Note their positions for reassembly.
5. Remove Old Latch: Unscrew the mounting bolts securing the old latch to the tailgate frame. Carefully remove the old latch assembly.
6. Install New Latch: Position the new Liseng latch assembly in place and secure it with the mounting bolts. Ensure it is seated correctly.
7. Connect Cables/Rods: Reattach the mechanical cables or rods to the new latch. Verify they are securely connected and move freely.
8. Connect Electrical Connector: Plug the vehicle's electrical harness into the new latch's connector. Ensure a secure connection.
9. Test Functionality: Before reinstalling the trim panel, reconnect the vehicle's battery. Test the tailgate's opening, closing, and locking functions both manually and with the remote (if applicable). Ensure the "door ajar" light functions correctly.
10. Adjust Cable (If Necessary): If the latch does not fully engage or release, the cable length may need adjustment. Some users have found success by crimping a small fishing sinker onto the cable to effectively shorten it by approximately 3/8 inch.
11. Reinstall Trim Panel: Once satisfied with the latch's operation, reinstall the interior trim panel.

5. Operation

The Liseng Rear Hatch Tailgate Trunk Latch Lock operates identically to the original equipment part.

• Opening: Use the exterior handle or remote key fob to release the latch and open the tailgate.
• Closing: Gently close the tailgate until the latch engages securely. A distinct click should be heard.
• Locking/Unlocking: The latch will lock and unlock in conjunction with the vehicle's central locking system, either via the remote key fob or the interior lock/unlock switch.

6. Maintenance

Regular maintenance can help ensure the longevity and proper function of your tailgate latch.

• Inspection: Periodically inspect the latch mechanism for any signs of wear, corrosion, or damage.
• Lubrication: Apply a small amount of automotive-grade grease or silicone spray to the moving parts of the latch mechanism annually to ensure smooth operation.
• Cleaning: Keep the latch area free from dirt, debris, and moisture.

7. Troubleshooting

8. Specifications

9. Warranty & Support

For warranty information or technical support, please contact the manufacturer or your point of purchase. Keep your purchase receipt as proof of purchase.