Introduction
The Air Lift WirelessAir + EZ Mount 2nd Generation On-Board Air Compressor System provides convenient and precise air pressure adjustment for aftermarket air springs. This dual-path system allows for independent inflation and deflation of each air spring, enabling optimal load leveling for various vehicle loads. Control is managed via an upgraded wireless handheld controller or a dedicated mobile application. The EZ Mount system simplifies installation by integrating the manifold and heavy-duty compressor into a pre-assembled bracket.

Image: The Air Lift WirelessAir + EZ Mount system, highlighting its heavy-duty compressor, corrosion-proof manifold, EZ Mount bracket, and the wireless controller with three programmable memory settings.
Package Contents
Verify that all components are present before beginning installation:
- Wireless Handheld Controller
- Manifold
- Heavy-Duty Compressor
- System Mount (EZ Mount bracket)
- Wiring Harness
- Installation Hardware
- 1 CR123A battery (included for controller)
Features
- Dual-Path Control: Independently inflate or deflate each air spring to level uneven loads.
- Heavy-Duty Compressor: 120 PSI, 1.03 CFM, 9% duty cycle 12V air compressor for reliable performance.
- Wireless Control: Adjust air springs from anywhere using the compact handheld controller or mobile app.
- Advanced Handheld Controller: Features an LCD display and programmable memory for up to three user-defined presets.
- Mobile App Connectivity: Free iOS and Android mobile app for enhanced control and monitoring.
- EZ Mount System: Manifold and compressor are factory-assembled and tested on a bracket for simplified installation.
- Universal Fit: Compatible with all brands of air springs.
- Battery Direct Power: No need to tap into an ignition source.
- 2-Way Bluetooth Communication: Includes built-in diagnostics.
Setup (Installation)
The WirelessAir system is designed for straightforward installation. The EZ Mount system pre-packages the manifold and compressor on a bracket, reducing assembly time. No air lines or wiring need to be routed through the vehicle's cab, simplifying the process. Refer to the fully illustrated instruction manual included in your package for detailed, step-by-step installation procedures.

Image: A visual representation of the EZ Mount system, demonstrating its attachment to a vehicle's frame for quick and easy installation.
Operating Instructions
Wireless Handheld Controller
The handheld controller allows for real-time adjustment of your air springs. Use the directional buttons to increase or decrease pressure in individual air springs. The LCD display shows current pressure readings. The controller supports up to three user-defined presets for quick adjustments to common load conditions.

Image: A close-up of the wireless handheld controller being held, illustrating its ergonomic design and clear display for air spring adjustments.
Mobile App Control
Download the free Air Lift WirelessAir mobile app from your device's app store. Pair your device with the system via Bluetooth. The app provides an intuitive interface for monitoring and adjusting air spring pressures, offering an alternative control method to the handheld unit.

Image: A smartphone screen displaying the Air Lift WirelessAir mobile application, which allows users to control air spring pressure and manage presets.
Dual-Path System Functionality
The dual-path design enables independent control of the left and right air springs. This is particularly useful for vehicles carrying off-center or uneven loads, allowing you to maintain a level stance and improve handling stability.

Image: A diagram demonstrating the dual-path system, where two air springs can be inflated to different pressures (e.g., 15 PSI and 45 PSI) to accommodate uneven loads.
Maintenance
Regular maintenance ensures optimal performance and longevity of your WirelessAir system:
- Inspect Air Lines: Periodically check all air lines for kinks, chafing, or leaks. Ensure connections are secure.
- Compressor Filter: Inspect and clean or replace the air filter on the compressor as recommended in the full manual to prevent debris from entering the system.
- Electrical Connections: Verify that all electrical connections are clean, tight, and free from corrosion.
- System Mount: Ensure the EZ Mount bracket remains securely fastened to the vehicle frame.
Troubleshooting
If you encounter issues with your WirelessAir system, consider the following common troubleshooting steps:
- No Power to Compressor: Check the main power fuse and all electrical connections. Ensure the vehicle battery has sufficient charge.
- Controller/App Not Connecting: Verify the controller battery is charged (CR123A). Ensure Bluetooth is enabled on your mobile device and the system is within range. Try re-pairing the controller or app with the manifold.
- Air Leakage: Listen for hissing sounds around air line connections and air springs. Use a soapy water solution to identify small leaks. Tighten connections or replace damaged components as needed.
- Inaccurate Pressure Readings: Ensure the system is properly calibrated. If issues persist, consult the detailed manual or contact customer support.
Specifications
| Brand | Air Lift |
| Model Name | 74000EZ |
| Voltage | 12 Volts |
| Power Source | Battery Powered |
| Maximum Operating Pressure | 120 PSI |
| Air Flow Capacity | 1.03 Cubic Feet Per Minute (CFM) |
| Motor Horsepower | 0.13 horsepower |
| Item Weight | 0.01 Ounces (system weight may vary) |
| Product Dimensions | 14 x 13 x 8 inches |
| Special Features | Wireless Control, EZ Mount System |
| Included Components | Controller, Manifold, Compressor, System Mount, Wiring, Install hardware |
Warranty and Support
The Air Lift WirelessAir system is backed by a two-year limited warranty, covering defects in workmanship and materials from the date of original installation. This warranty does not include installation or other service charges for replacement parts.

Image: The Air Lift 2-Year Compressor System Warranty badge, indicating product coverage.
For technical assistance, troubleshooting, or warranty claims, please contact Air Lift's USA-based customer service. Our support team is available to provide assistance and ensure your system operates correctly.

Image: A visual representation of Air Lift's USA-based customer service, emphasizing local support.






