Standard Ignition AX227 Ambient Air Temperature Sensor

Reliable Ambient Air Temperature Sensor for Select GM Vehicles

The Standard Ignition AX227 Ambient Air Temperature Sensor is designed to provide accurate temperature readings for your vehicle's HVAC system. Engineered for compatibility with various Cadillac, Chevrolet, GMC, and Saturn models, this sensor ensures proper climate control and engine performance.

• Push-on attachment method for secure installation
• Black color housing with a single female oval connector
• Plug-in connector type with two male blade terminals
• Does not include mounting brackets or wiring harness
• Compatible with multiple GM models including Escalade, Tahoe, Yukon, and Suburban

Product Details and Specifications

The AX227 Ambient Air Temperature Sensor from Standard Ignition features a push-on attachment method that simplifies installation and replacement. Its black housing is equipped with one female oval-shaped connector designed for a plug-in connection, ensuring a reliable electrical interface. The sensor includes two male blade terminals, which provide a stable and secure connection to the vehicle's wiring system. This sensor is supplied as a standalone component without mounting brackets or wiring harnesses, allowing for straightforward integration into the existing vehicle setup.

Compatible Vehicles and Applications

This sensor is compatible with a range of General Motors vehicles, including Cadillac Escalade ESV and EXT, Chevrolet Avalanche, Express 1500/2500/3500, GMC Savana 1500/2500/3500, Suburban 1500/2500, Tahoe, Saturn Vue, and Yukon models including Yukon XL 1500 and 2500. The Standard Ignition AX227 is specifically designed to meet the OEM specifications for these vehicles, ensuring accurate ambient air temperature readings critical for HVAC system operation and engine management.

Common Issues Addressed by the AX227 Sensor

• Inaccurate cabin temperature readings affecting climate control efficiency
• HVAC system malfunction due to faulty ambient air temperature input
• Engine performance issues related to incorrect external temperature data
• Check engine light triggered by sensor failure
• Intermittent sensor connectivity problems caused by worn connectors

Installation Notes and Tips

Installation of the Standard Ignition AX227 sensor requires no mounting brackets or wiring harnesses, as it uses a push-on attachment and plug-in connector. Ensure the female oval connector is properly aligned before pressing it into place. Verify that the two male blade terminals are clean and free of corrosion to maintain optimal electrical contact. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. After installation, test the sensor function through the vehicle’s diagnostic system to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition manufactures the AX227 Ambient Air Temperature Sensor to meet or exceed OEM standards for fit, form, and function. Each sensor undergoes rigorous quality control testing to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.