UNIVERSAL
FIT FOR ALL MODELS
OF PICKUPS, TRUCKS,
TRAILERS, SUVS, VANS
DUAL-PATH WIRELESS AIR SPRING LEVELING
ELECTRIC CONTROLLER KIT
6040
1 X
Compres-
sor control
system
assembly
1
1 X
Wireless
controller
2
1 X Wire
harness
(6M)
3
1 X Air Line
φ6*1 (14M)
4
1 X PP
flame
retardant
tube
φ8.5*φ11.5
(6M)
5
1 X Air filter
6
1 X U bolt
3/8-16*65-
226*125
3 X PTC fitting
(Stainless)
2 X Self-tap-
ping hex screw
M8*1.25*20
1 X Small
self-tapping
hex screw
M6.3*20
2 X Hex bolt
3/8-16UNC*30
2 X
Quick-connect
fittings Φ6
2 X Nylon lock
nut 3/8-16UNC
4 X Flat
washer M10
1 X Female air
hose fitting
1 X Male air
hose fitting
4 X Fuse
adapter
2 X Yellow ring
terminal
(RV5.5-10)
2 X Heat shrink
butt connector
1 X Fuse holder
2 X Yellow
blade fuse
(20A)
2 X Big red
blade fuse
(10A)
2 X Mini red
blade fuse
(10A)
2 X Small red
blade fuse
(10A)
2 X Micro red
blade fuse
(10A)
2 X Blue blade
fuse (15A)
1 X Cross head
screw M4*6
3 X Tree clip
1 X Air line
cutter
2 X Inflation
valve
2 X Power
battery
15 X Zip tie
(190*5)
4 X Washer M8
1 X Car sticker
7 8 9
10
11 12
13 14 15
16 17 18
19 20 21
22 23 24
25 26 27
28
34
29 30
31 32 33
01
PACKING LIST
You confirm that you fully understand the risks that may arise from the
use of this product, and voluntarily assume all consequences and
legal responsibilities arising from the use of this product. You should
ensure that the vehicle after installing this product complies with
relevant national and local laws and regulations, and limit the use of
this product to specific scenarios permitted by laws and regulations.
It is recommended that this product be used in compliance with local
traffic regulations and vehicle safety standards. Installation and
commissioning must be performed by professional technicians. Please
consult the original authorized service provider before adjustment to
ensure that the operation complies with safety regulations.
This product will not increase the load capacity of your vehicle.
Do not exceed the manufacturer's recommended weight limit.
The installation process may require drilling, professional installation is
recommended to ensure personal safety.
All modifications must be installed by qualified personnel.
The electronic controller kit allows you to adjust the air springs from
inside and outside the cab using a handheld remote controller or
smartphone, eliminating the need for wiring and drilling holes in the cab.
Moreover, it can be pre-set to meet your needs in different situations. At
the same time, it can be used with any brand of air spring bags.
It is important to read and understand the installation before you install
it.
Fuse Box
AIR LINE
Compressor control system
PTC Fitting or
Quick-connect Fitting
Inflation valveInflation valve
+ -
BLACK (GROUND)
PINK-RED
RED-BATTERY (+)
Fuse holder
Heat shrink
butt connector
Fuse adapter
BLACK-BATTERY (-)
03
There are different ways for mounting:
1. Install the compressor assembly on the frame with a U-bolt (#7),
then tighten the nuts with washers (#13, #14).
Nylon lock
nut 3/8-16UNC
U bolt
Flat washer M10
13
14
7
INSTALLING THE COMPRESSOR ASSEMBLY
The installation location of the compressor assembly is based on
different applications, and the installation location can be selected
by yourself. In order to ensure wireless performance, try to install it in
front of the rear axle of the vehicle.
2. Install the compressor assembly to the frame with hex bolts, nuts
and washers (#12, #13, #14).
3. Install the compressor assembly to the frame with self-tapping
bolts (#10).
Hex bolt
3/8-16UNC*30
Self-tapping
hex screw
12
10
NOTE:
Do not install with the logo facing the ground.
×
2. Connecting the air line to the air spring bags with Tee fittings (#8)
or quick-connect T fittings (#9). The Inflation valves can be installed
if manual inflation is necessary.
Do not remove any components from the compressor assembly.
Before drilling, make sure there are no any components on the back
of the frame.
1. Connect the compressor hose to the Manifold's air fitting.1. Connect the compressor hose to the Manifold's air fitting.
AIR LINE
Compressor control system
PTC Fitting or
Quick-connect Fitting
Inflation valveInflation valve
8
9
PTC fitting (Stainless)
Quick-connect fittings
3. Install the inflatable valve in a selected location, usually at the
rear of the vehicle. Alternatively, drill a 5/16" hole directly to mount
the inflation valve.
4.Keep all air lines away from heat sources.
Inflation valve
Washer M8
Air line tube
Valve cap
18
15
2. Follow the steps to install the air line onto the manifold.
Select the
appropriate air
hose and air
fitting for
installation first.
1
Slide the anti-strip-
ping brass clip into
the tube. The
beveled side of the
clip faces the side of
the air fitting cap.
4
There is about
3mm distance
between the end
of the tube and the
clip.
3mm
5
Disassemble all
parts of the air
fitting.
2
Insert the air tube
into the brass air
fitting cap.
3
NOTE:
1. Use only a sharp blade or house cutter to cut the air tube, so that
the cut is as square and smooth as possible. If you are using a sharp
utility or blade,you must be very careful not to cut yourself during
this operation.
Good cut
√
×
CONNECTING ALL THE WIRING HARNESSES
• To keep the voltage within the standard range, do not extend the
wires.
• Keep all wires away from heat sources.
1. Plug the wiring harness(#3)onto the Manifold. Then run the wiring
harness along the frame to the engine bay.
08
• Use the PP flame retardant tube (#5) to protect the wiring harness
from damage. (Optional)
There are two different ways for mounting:
1. Remove the red dust plug on the compressor. Then install the air filter
(#6) directly on the compressor.
2. Connect the compressor and the air filter with an air line by an air line
connector. Depending on the vehicle model, the air filter can be placed in
a dry and dust-free place.
INSTALLING THE AIR FILTER
Air filter
6
Male air hose
fitting
17
Air filter
Male air hose
fitting
Female air
hose fitting
6
16
17
NOTE:
The ground wire can also be fixed with a cross head screw (#29).
NOTE:
Please choose the appropriate fuse adapter and blade fuse according
to your vehicle model.
3. Connect the pink end of the wiring harness to the fuse box by 10A fuse
adapter.
BLACK (GROUND)
PINK-RED
Fuse Box
Fuse adapter
2. Connect the short pink wire to the red wire from the compressor by the
heat shrink connector(#21). Also install the black wire to ground, drill a
hole in the frame with the small self-tapping hex screw(#22), and
tighten it.
09
10
4. Cut off the fuse holder (#22) and connect one end to the red end of
the wiring harness. The other end connects to the positive terminal of the
battery.
5. Connect the black end of the wiring harness to the negative terminal
of the battery.
6. Finally, put the fuse and battery covers on. And install the blade fuse
after all connections are completed.
1. Secure wiring harnesses and air lines with tree clips (#30) and zip ties
(#33) to prevent from falling.
2. For detailed remote control and APP operations, please refer to the
User Guide.
INSTALLATION COMPLETED
+ -
Blue blade fuse
26
+ -
+ -
BLACK-BATTERY (-)
+ -
RED-BATTERY (+)
Fuse
holder
Heat shrink
butt connector
+ -
21
22
ABK-GAOPEI2-NLC-A
