Four Seasons 37312 HVAC Pressure Transducer

Overview of Four Seasons Pressure Switch 37312

The Four Seasons Pressure Switch 37312 is a reliable HVAC pressure transducer designed for system-mounted applications. Engineered with a rectangular male connector and three terminals, this switch ensures precise pressure monitoring in various Acura and Honda models, including the Accord, Civic, CR-V, and Pilot.

• Rectangular male connector with 3 pins for secure electrical connection
• Male fitting with M11 x 1.00 thread size for system mounting
• Variable open/closed pressure operation for accurate system response
• Compatible with multiple Acura and Honda vehicles
• Meets or exceeds OEM specifications for dependable performance

Detailed Product Features and Specifications

The Four Seasons Pressure Switch 37312 is part of the Pressure Switch product line, which focuses on delivering precise pressure sensing components for automotive HVAC systems. This pressure transducer features a system-mounted design with a male fitting thread size of M11 x 1.00, ensuring a secure and leak-free installation. The rectangular male connector with three pins supports reliable electrical interfacing, while the variable open/closed pressure operation allows the switch to respond accurately to changing system pressures. This part is engineered to meet or exceed OEM standards, providing consistent performance across a range of Acura and Honda vehicles such as the MDX, Odyssey, and TLX.

Compatible Vehicles and Applications

This pressure switch is compatible with a wide range of Acura and Honda models, including but not limited to:

• Acura TL, TLX, MDX, RDX, RL, NSX, ZDX
• Honda Accord, Accord Crosstour, Civic, CR-V, CR-Z, Crosstour, Fit, HR-V, Insight, Odyssey, Passport, Pilot, Ridgeline

It is designed to monitor HVAC system pressure and ensure proper operation of the air conditioning and heating systems in these vehicles.

Common Issues Addressed by the Pressure Switch 37312

• HVAC system failing to engage or disengage compressor properly
• Inconsistent cabin temperature due to pressure sensor faults
• System pressure warnings or error codes related to HVAC operation
• Intermittent HVAC compressor cycling or failure to start
• Leaks or poor connection at the pressure sensor fitting

Installation Notes and Tips

When installing the Four Seasons Pressure Switch 37312, ensure the system is depressurized and the vehicle ignition is off. The M11 x 1.00 male fitting should be securely threaded into the system mount location to prevent leaks. Connect the rectangular male connector with three pins firmly to the corresponding wiring harness. Verify that the connector is fully seated to avoid electrical issues. It is recommended to inspect the surrounding HVAC components for wear or damage during installation.

Quality Assurance and Warranty

The Four Seasons Pressure Switch 37312 meets or exceeds OEM specifications, ensuring reliable performance and durability. This part undergoes rigorous quality control testing to maintain consistent standards. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.