MN-1159
AIR LINE AND WIRING CONNECTIONS
1. Route and install an air line (B) from port (1) of the manifold to the driver’s (left) side air
spring. Route and install an air line (B) from port (2) of the manifold to the passenger’s
(right) side air spring (Fig. 2). Install tee fittings (D) and Schrader valves if manual
inflation is desired (Fig. 2). To ensure a proper and clean cut, see Cutting the Air Lines.
2. Route the wiring harness (C) along the frame and make all wiring connections (Fig. 2).
3. Cut off the terminals on the red and black compressor wires and connect to the short
red and black wires on the wiring harness (C) using butt splices (F) (Fig. 2). The ground
wire cannot be grounded to the chassis and must be connected to the harness. Finish
by connecting the wiring to the battery. Wait to install the fuse.
4. Attach the wiring harness to the top (preferred) or bottom of the EZ Mount bracket with
tree mounts (O) and zip ties (H) (Fig. 5).
5. Connect the wiring harness (C) to the manifold (Fig. 2). Press the connector on
completely and listen for an audible “click.” Press white lock on connector toward
manifold to lock connector in place. Ensure a proper drip loop exists to prevent water
intrusion (Fig. 6). Install the fuse (E) last. The system will automatically fill to 5 PSI
(.34BAR) once the fuse is installed.
Tree mounts (O)
and zip ties (H)
Wiring
harness (C)
fig. 5
Route the wiring harness outside
of the compressor hose.
P-clamp
fig. 6
Manifold
Connector
