Dorman 931-440 Door Lock Actuator Motor - Rear Left

Reliable Door Lock Actuator Motor for Toyota Matrix

The Dorman 931-440 door lock actuator motor is designed specifically for Toyota Matrix models, providing precise and dependable door locking functionality. Crafted with durable plastic and featuring a female blade terminal connector, this actuator motor ensures seamless integration with your vehicle's existing door lock system.

Key Features of the Dorman 931-440 Door Lock Actuator

• Material: High-quality plastic housing for durability and lightweight performance
• Terminal Type: Female blade connector for secure electrical connection
• Mounting Hardware: Not included, designed for direct replacement
• Fitment: Specific fit for Toyota Matrix models ensuring proper compatibility
• Package Contents: Includes one integrated latch actuator motor

Detailed Description of the Door Lock Actuator Motor

The Dorman 931-440 door lock actuator motor is engineered to replace the factory-installed actuator in Toyota Matrix vehicles. Its plastic construction balances strength and weight, while the female blade terminal type allows for a straightforward electrical connection. This part is a specific fit, meaning it is designed to match the exact specifications of the Toyota Matrix door lock system, reducing installation complexity and ensuring reliable operation. The actuator motor controls the locking and unlocking mechanism electronically, responding to key fob commands or interior lock switches.

Common Issues Resolved by This Door Lock Actuator

• Failure of door locks to engage or disengage properly
• Intermittent or non-responsive door lock operation
• Unusual noises coming from the door lock mechanism
• Inability to lock or unlock doors using the key fob or interior switch
• Electrical connection problems due to worn or damaged actuator terminals

Installation Notes and Tips

When installing the Dorman 931-440 door lock actuator motor on a Toyota Matrix, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Since mounting hardware is not included, reuse the original screws and brackets. Carefully disconnect the female blade terminal connector before removing the old actuator. Align the new actuator properly with the door latch mechanism to avoid binding or misalignment. Testing the actuator function before reassembling the door panel is recommended to confirm proper operation.

Quality Assurance and Warranty Information

Dorman manufactures the 931-440 door lock actuator motor to meet or exceed OEM standards for fit and function on Toyota Matrix vehicles. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, refer to Dorman’s official documentation or contact the supplier.