Aisin DLT-143 Door Lock Actuator Motor - Rear Right

Aisin DLT-143 Rear Right Door Lock Actuator

The Aisin DLT-143 is an OE-manufactured door lock actuator motor for the rear right door. Built with an aluminum housing, blade terminals, and a rectangular male connector, it is a specific-fit replacement for select Toyota C-HR applications.

Compatible With 2018-2020 Toyota C-HR rear right applications, including models with Smart Entry System and Lane Change Assist.

• OE-manufactured door lock actuator motor
• Specific fit for the rear right door position
• Aluminum construction
• Rectangular male connector with female blade terminals
• Urethane foam seals included from the manufacturer design

Fitment and Application Details

This part number, DLT-143, is listed for 2018-2020 Toyota C-HR rear right door applications. It also cross-references Toyota OE part numbers 69050-10070 and 69050-F4010 for the same application.

Use DLT-143 when replacing a rear right door lock actuator motor on a Toyota C-HR equipped with Smart Entry System or Lane Change Assist, where the original actuator has failed or is no longer operating correctly.

Common Issues This Part Can Address

• Rear right door lock does not respond to the key fob or interior switch
• Door lock moves slowly, intermittently, or not at all
• Central locking system does not fully engage on the rear right door
• Actuator noise without proper lock movement
• Faulty lock operation on Toyota C-HR models with Smart Entry System or Lane Change Assist

Installation Notes

Verify connector shape, terminal type, and rear right position before installation. This is a specific-fit component, so match the original actuator to the vehicle’s factory configuration and trim equipment. Mounting hardware is not included.

Quality Assurance

Aisin manufactures OE-level door lock actuators that are FMVSS approved and built to meet original equipment application requirements.