Dorman 590-273 Air Bag Impact Sensor

Reliable Air Bag Impact Sensor for GM Trucks and SUVs

The Dorman 590-273 air bag impact sensor is designed to provide accurate crash detection for select Cadillac, Chevrolet, and GMC vehicles. Engineered with a female connector and two terminals, this sensor ensures proper communication with your vehicle's safety system.

• Terminal Quantity: 2 for precise electrical connections
• Connector Gender: Female for secure fitment
• Includes 1 sensor and 1 bolt for mounting
• Compatible with multiple GM truck and SUV models

Product Details and Specifications

This air bag impact sensor from Dorman is built to meet the specific requirements of various GM vehicles, including the Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and others. The sensor features a female connector with two terminals, ensuring reliable signal transmission to the air bag control module. The package includes one sensor and one bolt, facilitating proper installation and secure mounting. The Dorman 590-273 is engineered to maintain the integrity of your vehicle's air bag system by accurately detecting impact events.

Compatible Vehicles and Applications

This air bag impact sensor is compatible with the following makes and models:

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Cheyenne, Silverado 1500, Suburban 1500, Tahoe
• GMC Sierra, Sierra 1500, Yukon, Yukon XL 1500

Common Issues Addressed by This Sensor

• Faulty or unresponsive air bag deployment signals
• Air bag warning light illuminated due to sensor failure
• Intermittent or no communication with the air bag control module
• Sensor damage from collision or wear over time
• Ensuring compliance with vehicle safety standards after repairs

Installation Notes and Tips

When installing the Dorman 590-273 air bag impact sensor, ensure the vehicle battery is disconnected to prevent accidental air bag deployment. Verify the female connector aligns correctly with the vehicle harness and that the two terminals are clean and free of corrosion. Use the included bolt to secure the sensor firmly in place, following manufacturer torque specifications. After installation, perform a diagnostic scan to confirm proper sensor operation and reset any air bag system codes.

Quality Assurance and Warranty

Dorman manufactures this air bag impact sensor to meet or exceed OEM standards for fit, form, and function. Each unit undergoes rigorous testing to ensure reliability and durability in critical safety applications. The Dorman 590-273 comes with a limited warranty covering defects in materials and workmanship, providing confidence in your replacement part.