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Standard Ignition AX456 HVAC Heater Core Temperature Sensor
Overview of Standard Ignition HVAC Heater Core Temperature Sensor AX456
The Standard Ignition HVAC Heater Core Temperature Sensor AX456 is designed specifically for Toyota Prius models. This sensor plays a critical role in monitoring the temperature of the heater core to ensure optimal HVAC system performance.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Shape: Rectangular
- Connector Type: Plug in
- Terminal Gender: Male
- Terminal Quantity: 2
- Terminal Type: Pins
- Contents: Sensor only
Detailed Product Description
The AX456 heater core temperature sensor from Standard Ignition is engineered to provide accurate temperature readings within the HVAC system of Toyota Prius vehicles. Featuring a single female rectangular plug-in connector, this sensor ensures a secure and reliable electrical connection. The sensor terminals include two male pins designed for efficient signal transmission. This component is essential for regulating the heater core temperature, contributing to the vehicle’s climate control system functionality.
Compatible Vehicles and Applications
This HVAC heater core temperature sensor is compatible with Toyota Prius models, making it a suitable replacement part for maintaining proper HVAC operation. The part number AX456 corresponds directly to this sensor, ensuring correct fitment and performance.
Common Issues Addressed by the Heater Core Temperature Sensor
- Inaccurate cabin temperature readings
- HVAC system overheating or insufficient heating
- Erratic climate control behavior
- Heater core temperature sensor fault codes
- Reduced HVAC efficiency in Toyota Prius vehicles
Installation Notes and Tips
When installing the Standard Ignition AX456 sensor, ensure the connector is fully seated to avoid loose connections. The rectangular female plug-in connector and male pin terminals should align precisely with the vehicle’s wiring harness. It is recommended to verify sensor operation after installation by checking HVAC system performance and any diagnostic trouble codes.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications. The AX456 sensor undergoes rigorous quality control to ensure durability and reliable operation within the Toyota Prius HVAC system. Warranty coverage details should be confirmed with the parts provider or manufacturer documentation.
| Brand | Standard Ignition |
|---|---|
| Part Number | AX456 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Connector Type | Plug In |
| Contents | Sensor |
| Terminal Gender | Male |
| Terminal Type | Pins |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | Toyota | Prius | N/A | |
| 2021 | Toyota | Prius | N/A | |
| 2020 | Toyota | Prius | N/A | |
| 2019 | Toyota | Prius | N/A | |
| 2018 | Toyota | Prius | N/A | |
| 2017 | Toyota | Prius | N/A | |
| 2016 | Toyota | Prius | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.