ARB RD136 - Manual (Page 36)

5 Mounting & Connecting the Electrical System
34
5.2.2.2 Dual Air Locker System
If two Air Lockers are to be installed in the system, ARB
recommends that the switches and solenoids be wired according to
figure 26. For safety reasons, this configuration allows SOLENOID
2 to be actuated only if SOLENOID 1 is already on.
Attach the “REAR AIR LOCKER” switch cover to SWITCH 1, and
the “FRONT AIR LOCKER” switch cover to SWITCH 2.
NOTE : Refer to figure 24. for the correct switch terminal
identification and switch orientation.
Configure SOLENOID 1 as the air line leading to the rear axle Air
Locker, and SOLENOID 2 as the air line leading to the front axle Air
Locker.
Figure 26.
DUAL AIR LOCKER SYSTEM