MAN# 650052
6
Troubleshooting guide.
IMPORTANT: Make sure to always disconnect the negative cable from the battery if you are
going to be working on or under the vehicle. Failure to do so can result in serious injury if the
system is accidentally activated.
Problem
Possible cause
Solution
Gauge will not light up
RED wire does not have
Connect to a location that has power.
(red light is off)
power.
BLACK wire is not getting
Connect ground to a different location.
a good ground.
Gauge will not light up
YELLOW wire does not
Connect to a location that has power
(red light is flashing slowly)
have power.
with the key on.
The key is not on.
The ignition key must be turned on.
Gauge will not light up
Display harness is unplugged. Seat connectors in tightly at both ends.
(red light is flashing rapidly)
Gauge is damaged.
Return gauge for repair. (see instructions)
Gauge lights up, but
Sender is not connected
Connect wires from gauge to sender
displays “EE”.
to gauge.
terminals.
Wire between gauge and
Test and replace wire.
sender is broken.
Sender is not grounding
Sender grounds through it’s mounting
properly.
threads. Make sure the threads are
clean.
Do Not Use Tape or Sealant
on Sender Threads.
Gauge is damaged.
Return gauge for repair. (contact factory)
Sender is damaged.
Return for replacement. (see instructions)
Gauge lights up, but
Sender wire is shorted to
Check wire for damaged insulation, replace
displays “--”.
ground.
if necessary.
Gauge is damaged.
Return gauge for repair. (contact factory)
Gauge lights up, but does
Loose connection on
Reconnect wire going to PWR terminal.
not read correctly.
power wire.
Poor sender ground.
Make sure sender case is getting a solid
ground.
Poor ground connection.
Move ground to different location
Incorrect sender type.
Make sure sender has been replaced with
the correct type (SEN-03-1 or -5).
Gauge is set for the wrong
Reset the sender type.
sender type.
Gauge flashes constantly.
Warning limits are not set
Reset warning limits.
properly.
Vehicle has improper air
Check air level and air pump.
pressure.
Gauge will not dim.
BLUE wire is not connected
Check wiring connections.
correctly.
Gauge is damaged.
Return gauge for repair. (contact factory)
Gauge remains dim at all
BLUE wire is getting power
Connect BLUE wire to a location that only
times.
all of the time.
has power when the headlights are on.
Battery is very low.
Recharge or replace vehicle battery.
Gauge is damaged.
Return gauge for repair. (contact factory)
Bags will not raise or lower
Fuse is blown.
Test and replace 10 amp fuse if necessay.
Gauge is not in control mode.
Press the switch until one or more of the
bag readouts are highlighted.
Auto-Raise feature not
Tank pressure too low
Wait for pressure to come up, then move
working properly
joystick to the right to retry.
Solenoid speed set improperly Set your output speed control to the
highest setting that will still allow your
bags to raise.
