Aisin RST-001-1 Automatic Transmission Revolution Sensor

Reliable Automatic Transmission Revolution Sensor for Lexus and Toyota

The Aisin Automatic Transmission Revolution Sensor (Part Number RST-001-1) is designed to provide accurate transmission speed data for select Lexus and Toyota models. This sensor ensures smooth shifting and optimal transmission performance in vehicles such as the Toyota Camry and Lexus RX350.

• Compatible with Lexus and Toyota models including Avalon, Camry, ES350, Highlander, NX200t, NX300, RX350, Sienna, and Venza
• Measures automatic transmission revolution speed for precise transmission control
• OEM-quality sensor manufactured by Aisin for reliable operation
• Part Number RST-001-1 ensures exact fit and function
• Supports proper transmission shifting and vehicle drivability

Product Details and Functionality

The Aisin Automatic Transmission Revolution Sensor (RST-001-1) plays a critical role in monitoring the rotational speed of the automatic transmission. By providing real-time data to the vehicle’s transmission control module, it helps regulate shift timing and torque converter lockup. This sensor is engineered to meet the specifications required by Lexus and Toyota vehicles, ensuring compatibility and durability. It is suitable for use in models such as the Toyota Avalon, Camry, and Sienna, as well as Lexus ES350, Highlander, NX200t, NX300, RX350, and Venza.

Common Issues Addressed by This Sensor

• Erratic or harsh automatic transmission shifting
• Transmission slipping or delayed engagement
• Check engine or transmission warning lights related to speed sensor faults
• Inaccurate speedometer or transmission speed readings
• Reduced fuel efficiency due to improper transmission operation

Installation Notes and Tips

When replacing the Aisin Automatic Transmission Revolution Sensor (RST-001-1), ensure the vehicle is safely lifted and the transmission area is clean. Disconnect the battery before removal to prevent electrical issues. Carefully unplug the old sensor and install the new sensor in the exact position to maintain proper alignment. Verify all electrical connections are secure before testing the vehicle. Refer to the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty

Aisin manufactures this Automatic Transmission Revolution Sensor to meet strict OEM standards, ensuring reliable performance and longevity. The part number RST-001-1 undergoes rigorous quality control to maintain consistency. While specific warranty details are not provided, Aisin products typically come with manufacturer-backed warranties covering defects in materials and workmanship.