Standard Ignition DLA1445 Door Lock Actuator

Reliable Door Lock Actuator for Cadillac, Chevrolet, and GMC Vehicles

The Standard Ignition DLA1445 door lock actuator is designed to restore proper locking function in select Cadillac, Chevrolet, and GMC models. Engineered with precise connector specifications, this actuator ensures seamless integration and reliable performance for your vehicle's door locking system.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Square
• Terminal Gender: Female
• Compatible with Cadillac Escalade, Chevrolet Suburban 3500 HD, Tahoe, GMC Yukon, and Yukon XL

Technical Details and Compatibility

The DLA1445 door lock actuator from Standard Ignition features a female connector with a single square-shaped connection point, designed to match the factory wiring harnesses of your vehicle. The female terminal gender ensures secure and proper electrical contact, minimizing the risk of connection issues. This part is specifically engineered for use in full-size SUVs and trucks including the Cadillac Escalade, Chevrolet Tahoe, Suburban 3500 HD, and GMC Yukon and Yukon XL models, providing a direct replacement for the original actuator.

Common Applications and Problem Resolution

This door lock actuator is used to control the locking and unlocking mechanism of vehicle doors electronically. It addresses several common issues such as:

• Failure of door locks to engage or disengage properly
• Intermittent or non-responsive door lock operation
• Unusual noises coming from the door lock mechanism
• Electrical connection problems due to worn or damaged connectors
• Inconsistent locking behavior in Cadillac Escalade, Chevrolet Tahoe, or GMC Yukon models

Installation Notes and Tips

Installation of the Standard Ignition DLA1445 door lock actuator requires removal of the interior door panel to access the locking mechanism. Ensure the vehicle battery is disconnected before beginning to prevent electrical shorts. Verify the connector shape and terminal gender match the factory harness to avoid compatibility issues. Proper alignment and secure connection of the female connector are essential for reliable operation. Consult the vehicle’s service manual for detailed removal and installation procedures specific to Cadillac Escalade, Chevrolet Suburban 3500 HD, Tahoe, and GMC Yukon models.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring dependable performance and durability. The DLA1445 door lock actuator undergoes rigorous quality control testing to verify fit, form, and function. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use conditions.