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Status Light and Troubleshooting
Mount the Status Light Module in a location on the front of the
trailer where the light is easily seen.
Light Action
Solid GREEN
pulsing
1 GREEN flash
RED, GREEN.
RED, GREEN,
continuing...
No light
No light
No light
Condition
Normal operation –
no system faults
Module reset to
manufacturers
default values. Keep
trailer sitting still
for minimum 30
seconds, then drive
normally.
Rough terrain
mode.
Unit in "sleep"
mode.
No power after
"wake up" from
brake controller.
Over voltage – over
+20 volts.
-19-
Corrective Action
No action – system ok.
If module does not
return to normal solid
GREEN pulsing light
after three system
restarts, have the unit
checked at a service
center.
No action – system
will momentarily
return to normal
function.
Activate manual
override on the brake
controller to "wake up"
unit.
Verify the unit has
good quality power,
ground and brake
controller wire
connections. Check
for any blown fuses
on the truck and
trailer.
Check that power
source is not
exceeding 20 volts.
Correct voltage to
12-15 volts.
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