Arnott RH-5684 Suspension Ride Height Sensor - Rear Left

Arnott Rear Left Ride Height Sensor RH-5684

The Arnott RH-5684 ride height sensor monitors suspension position and sends that information to the vehicle control system to help maintain proper ride height. It is a standard replacement sensor for the rear left position on select GM SUVs and trucks, including Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications.

Built with a black 3-pin oval female connector and male blade terminals, this sensor is made for direct-fit replacement on 2021-2025 GM SUV and 2023-2025 GMT T1xx truck platforms. If you are replacing a failed rear left suspension ride height sensor on a Cadillac Escalade or GMC Yukon, RH-5684 provides the correct connector style and mounting position for the application.

• Rear left suspension ride height sensor
• Standard replacement design for GM air suspension systems
• Black 3-pin oval female connector
• Male blade terminals for OE-style electrical connection
• Durable construction for consistent suspension position feedback
• Fits 2021-2025 Cadillac Escalade, rear left
• Fits 2021-2025 Cadillac Escalade ESV, rear left
• Fits 2021-2025 Chevrolet Tahoe, rear left
• Fits 2021-2025 GMC Yukon, rear left
• Fits 2021-2025 GMC Yukon XL, rear left

Detailed Fitment and Function

The Arnott RH-5684 is used to measure rear suspension height and relay that data to the vehicle’s leveling or suspension control system. On GM SUV and truck platforms, accurate ride height input helps the system respond correctly to load changes and maintain proper stance. This part cross-references Monroe Shocks & Struts (e.g., 84138217) for the same application. Search terms such as rear left ride height sensor for 2021-2025 Cadillac Escalade, rear suspension height sensor for 2021-2025 Chevrolet Tahoe, and GM GMT T1xx suspension sensor replacement all point to this application.

What It Helps Address

• Suspension height sensor fault codes
• Incorrect rear ride height readings
• Air suspension leveling issues
• Uneven vehicle stance at the rear left corner
• Loss of proper suspension position feedback to the control module

Installation Notes and Tips

Confirm the rear left mounting location and connector style before installation. Inspect the harness, connector pins, and surrounding suspension components for wear or corrosion before replacing the sensor. Mounting hardware is not included, so reuse or source the required hardware as needed for the vehicle.

Quality Assurance

Arnott manufactures suspension components for OE-style replacement applications, and the RH-5684 is built as a standard replacement part for the listed GM vehicles. Verify fitment by year, make, model, and rear left position before installation.