Standard Ignition AX333 HVAC Heater Core Temperature Sensor

Overview of Standard Ignition HVAC Heater Core Temperature Sensor AX333

The Standard Ignition HVAC Heater Core Temperature Sensor AX333 is designed to provide accurate temperature readings for the heating and ventilation system in select Ford and Mercury vehicles. This sensor ensures optimal climate control performance by monitoring heater core temperature effectively.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Type: Plug in
• Contents: Sensor only
• Terminal Gender: Male
• Terminal Quantity: 2
• Terminal Type: Pin

Detailed Product Description

The AX333 sensor from Standard Ignition is engineered to fit HVAC systems in Ford Escape and Mercury Mariner models. Featuring a female plug-in connector with a single connection point, this sensor integrates seamlessly with the vehicle’s wiring harness. It includes two male pin terminals that provide reliable electrical contact for accurate temperature measurement. The sensor is supplied as a standalone component, allowing for straightforward replacement without additional parts.

Compatible Vehicles and Applications

This HVAC heater core temperature sensor is compatible with the following vehicles:

• Ford Escape
• Mercury Mariner

It is specifically designed to monitor the temperature of the heater core, enabling the HVAC system to regulate cabin heating efficiently.

Common Issues Addressed by the AX333 Sensor

• Inaccurate cabin temperature readings
• HVAC system failing to maintain desired heat levels
• Intermittent heater operation or inconsistent airflow temperature
• Fault codes related to heater core temperature sensor malfunction
• Reduced HVAC system efficiency due to sensor failure

Installation Notes and Tips

• Ensure the vehicle is turned off and cooled down before installation
• Disconnect the battery to prevent electrical shorts
• Locate the existing heater core temperature sensor in the HVAC housing
• Carefully unplug the female connector and remove the old sensor
• Install the AX333 sensor by aligning the male pin terminals and plugging in securely
• Verify proper connection and test the HVAC system for correct operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The AX333 sensor undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details should be confirmed with the product documentation or supplier.