background image

REAR

RIGHT

LEFT

LEFT

RIGHT

For Reference Only

Not included in kit

For Reference Only

Not included in kit

Display Mounting Bracket

Display Mounting Bracket

For Reference Only

Not included in kit

For Reference Only

Not included in kit

For Reference Only

Not included in kit

For Reference Only

Not included in kit

For Reference Only

Not included in kit

For Reference Only

Not included in kit

Display

Display

FRONT

GND

REAR

F2

F1

R2

R1

FRONT

Compressor (OUT) (7)

Compressor (OUT) (7)

To +12 Volt

Power Source

To +12 Volt

Power Source

30 AMP

30 AMP

Back View

Back View

30

30

86

86

85

85

87

87

To +12 Volt DC

Accessory

Power Source

To +12 Volt DC

Accessory

Power Source

Ground

Ground

5 AMP

5 AMP

FRONT

Remove compressor

wire from pressure

sensor and connect to

wire coming from #87

of the relay.

See Figure 7 on

page 5 for further detail.

Transducer Wire

Left

Right

Left

Right

Exhaust

Fill

REAR

Exhaust

Fill

C

C

A

A

D

D

A

A

E

E

F

F

B

B

J

J

C

C

I

I

J

J

C

C

I

I

J

J

C

C

I

I

J

J

C

C

I

I

IMPORTANT:
Power to the ECU must
connect to an accessory
source. The accessory
source powers the radio,
sunroof and other items
powered through the
accessory circuit and NOT
the ignition circuit. Failure
to connect to an accessory
source WILL CAUSE THE
DISPLAY TO FAIL and will
void the warranty.

IMPORTANT

:

Power to the ECU must
connect to an accessory
source. The accessory
source powers the radio,
sunroof and other items
powered through the
accessory circuit and NOT
the ignition circuit. Failure
to connect to an accessory
source WILL CAUSE THE
DISPLAY TO FAIL and will
void the warranty.

IMPORTANT:
Valves cannot be grounded to the chassis. They
must be grounded using the harness ground in
order to properly complete the circuit. Failure to
follow these instructions will result in premature
FAILURE OF THE SYSTEM and will void the
warranty.

IMPORTANT

:

Valves cannot be grounded to the chassis. They
must be grounded using the harness ground in
order to properly complete the circuit. Failure to
follow these instructions will result in premature
FAILURE OF THE SYSTEM and will void the
warranty.

Installing the Digital Contr

oller

Kit Diagram

Installing the Digital Contr

oller

5

6

Figure 6

Item Part No. Description

Quantity

A

25000

Digital Control ECU/Harness

1

B

27025

Digital Controller

1

C

24001

Pressure Transducer

5

D

26440

ECU/Display Cable

1

E

10415

Display Mounting Bracket

1

F

10519

Velcro

1

H

23586

Thread Sealant

1

I

21735

1/8 x 3/8 Bushing

4

J

21932

Branch Tee

4

Hardware List

Summary of Contents for 27600

Page 1: ... Thank you for purchasing Air Lift Products Mailing Address Street Address AIR LIFT COMPANY AIR LIFT COMPANY P O Box 80167 2727 Snow Rd Lansing MI 48908 0167 Lansing MI 48917 Local Phone 517 322 2144 Fax 517 322 0240 Installing the Digital Controller SystemRequirements 1 ECUDiagram 1 SettingtheFeatures 1 PreparingtheSystem 3 MountingtheDisplayPanel 4 KitInstallationDiagram 5 ValveWiringandPlumbing...

Page 2: ...pressed Short Press less than 1 second If in auto mode the system returns to manual mode If not in auto mode the system engages ride height using the previously saved ride height settings If auto pressure regulation is enabled the system enters auto mode and maintains the airbag pressures automatically If auto pressure regulation is not enabled the sytem reverts to manual mode after the airbag pre...

Page 3: ...ilyousee Auto Turn theAuto Ride Height feature on by pressing the Left Rear Inflate button F Setting the Features Continued Operational Instructions Operational Instructions Three Basic Operation Modes Settings Manual Mode Auto Mode Option Mode The system displays the actual airbag pressures and the user controls the pressure manually The system displays the pressure settings and automatically mai...

Page 4: ...cted to the end of the tank Figure 1 2 Disconnect the pressure switch from the tee on the air tank Figure 2 Figure 4 Apply Loctite andTighten Hand Tight Plus 1Turn IMPORTANT Tighten transducer using the hex portion ONLY 1 Applythreadsealanttothebushingandinstallinto the branch tee Figure 8 2 Apply thread sealant to the transducer and install intothebushing Figure8 IMPORTANT Tighten the transducer ...

Page 5: ... Mounting the Display Panel 1 Determinethemountinglocationofthedisplay panel NOTE The display panel can be mounted by either placing the bracket on top of something or by attaching the bracket to hang below something Figure 5 2 Cutthevelcrointo1 squaresandattachtwo hook piecesofthevelcrotothemountingbracketandattach thetwocorresponding loop piecesofthevelcroto thebackofthedisplaypanel Figure5 3 St...

Page 6: ...ry circuit and NOT the ignition circuit Failure to connect to an accessory source WILL CAUSETHE DISPLAYTO FAIL and will void the warranty IMPORTANT Power to the ECU must connect to an accessory source The accessory source powers the radio sunroof and other items powered through the accessory circuit and NOT the ignition circuit Failure to connect to an accessory source WILL CAUSETHE DISPLAYTO FAIL...

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