Standard Ignition TCA104 4WD Actuator

Reliable 4WD Actuator for Toyota Sequoia and Tundra

The Standard Ignition TCA104 4WD actuator is designed to restore proper four-wheel drive engagement in your Toyota Sequoia or Tundra. Engineered with precise connector and terminal specifications, this actuator ensures consistent performance and compatibility with your vehicle's driveline system.

• Compatible with Toyota Sequoia and Tundra models
• Female rectangular connector with one connection point
• Six male blade terminals for secure electrical contact
• Part number TCA104 for easy identification and replacement

Technical Details and Connector Specifications

This 4WD actuator features a female connector with a rectangular shape, designed to fit seamlessly into the vehicle’s wiring harness. It includes a single connector quantity, simplifying installation and ensuring a reliable connection. The actuator is equipped with six male blade terminals, providing a stable and durable electrical interface necessary for proper actuator function.

Function and Application

The Standard Ignition TCA104 4WD actuator is used to control the engagement of the four-wheel drive system in Toyota Sequoia and Tundra vehicles. It plays a critical role in switching between 2WD and 4WD modes, ensuring optimal traction and drivability under varying road conditions.

• Resolves issues with 4WD system engagement failure
• Addresses intermittent or no response from the 4WD actuator
• Corrects electrical connection problems related to actuator terminals
• Helps restore proper driveline function in Toyota Sequoia and Tundra

Installation Notes and Tips

When installing the TCA104 4WD actuator, ensure the female rectangular connector aligns correctly with the vehicle’s wiring harness. Verify that all six male blade terminals are securely connected to prevent electrical faults. It is recommended to inspect the actuator mounting points and wiring for damage before installation to ensure optimal performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Toyota Sequoia or Tundra. The TCA104 4WD actuator undergoes rigorous quality control to ensure durability and proper function. Please refer to Standard Ignition’s warranty policy for specific coverage details.