TJM Pro Series Single Air Compressor: Installation and User Manual
For product warranty please refer to our website www.tjm.com.au
File: F-17800
Page 12 of 19
10/12/2021
4.2
Connecting Wiring System
o
Using the wiring diagram F-14002 depicted in Figure 1, plug the correct coloured female terminals to the
appropriate switch terminal.
o
Locate an accessory outlet or power outlet that supplies 12 V DC and is powered when the vehicle ignition
key in the “ACC” or “ON” position.
o
TJM recommends wiring the Red/Yellow +12 V wire to the Ignition circuit to reduce likelihood of
compressor draining the battery.
o
Using an automotive quality connectors or soldering iron, splice the Red/Yellow wire to the positive (+)
wire on the chosen source. Insulate the connection to prevent possible short circuit.
o
Locate an active dash light 12 V supply wire.
o
Using an automotive quality connectors or soldering iron, splice the Blue/White wire to the active dash
light supply wire. Insulate the connection prevent possible short circuit.
o
Route the remainder of the wiring loom to the compressor and plug the F-14002 & F-17799 4-Pin
connectors together .
o
Plug the 2, singular female flag-connectors to the pressure switch (the order of the connectors does not
affect operation).
o
If installing Pro Locker activation, plug the solenoid connectors into the loom. The yellow and black
connector to the Rear Locker Solenoid, and the green and black connector to the Front Locker Solenoid.
o
Plug the compressor motor connector into the Red/White and Black loom connector.
o
The TJM Pro Series compressor is not supplied with a power supply harness, refer to figure 2 for the
recommended 12V power supply installation. A male connector and 40A ANS fuse are supplied, the power
supply harness must be fabricated by suitably qualified personnel.
o
Plug the power supply harness into the F-17799 loom connector.
o
Connect the red wire to the battery positive terminal, and the black wire to the battery negative terminal.
o
Secure the loom to the vehicle at regular intervals to prevent wear.
