Wireless Air Suspension Control with E+ Connect

Managing your air ride system is easier than ever with the AccuAir AA-3639 E+ Connect Wireless Controller. Designed for modern builds and upgrades, this system lets you control, monitor, and fine-tune your suspension directly from your smartphone using the e-Level+ app.

With Bluetooth 5.0 connectivity, you get a strong, reliable connection, while over-the-air updates ensure your system stays current without needing new hardware. Whether you're building a clean, app-only setup or planning future upgrades, this controller gives you flexibility and control right out of the box.

Compatibility
Works with most air suspension manifolds
Optimized for AccuAir VU4 manifold (AA-3644)

What’s Included
AccuAir E+ Connect ECU+
Wiring harness
Pressure sensor

Features / Benefits
Wireless app control for full system management and diagnostics
Bluetooth 5.0 for reliable, long-range connectivity
Adjustable digital pressure switch for custom system tuning
Over-the-air updates to keep your system up to date
Plug-and-play design for quick and simple installation
Compatible with multiple manifolds for flexible integration

Upgrade Options
TouchPad+ (AA-3640) for wired controller input
Pressure+ (AA-3907) for pressure-based presets
Height+ (AA-3641) for automatic leveling with height sensors
Note: Pressure+ and Height+ cannot be used together

Why This Controller Stands Out
App-based control eliminates the need for traditional switches
Expandable system allows you to build your setup over time
Clean install option for modern, minimal interiors

Important Notes
Professional installation recommended
Verify compatibility with your current setup before installation