ARB RD121 - Manual (Page 33)

5 Mounting & Connecting the Electrical System
31
Figure 20.
5.2.2
Connection to an Alternate Air Source
When connecting the actuation switch to an alternate air source, the
switch(es) should be wired according to Figures 21. and 22.,
depending on whether one or two Air Lockers will be installed in the
vehicle.
5.2.2.1 Single Air Locker System
c If only one Air Locker is to be installed in the system, the switch and
solenoid should be wired according to Figure 21. regardless of
whether the Air Locker has been installed in the front or rear axle of
the vehicle.
c Attach the appropriate switch cover (i.e., ‘FRONT’ or ‘REAR’) to the
switch.
NOTE : Refer to Figure 20. for the correct switch terminal
identification and switch orientation.
Figure 21.
SWITCH
TERMINAL
IDENTIFICATION
SINGLE AIR LOCKER SYSTEM
UP