Light Codes And Troubleshooting - Lippert Components Sway Command Installation Manual

2. If the light pod is lit green, and no error codes are detected, place the Sway Command warning sticker
(Fig. 7A) on the outside of the caravan's A-frame next to the light pod.

Light Codes and Troubleshooting

In the event a tow vehicle brake controller detects a fault after Sway Command detects a sway event,
manually activate the tow vehicle brake controller a few times to clear the fault.
What is happening?
Off
Green, Red, Repeat
Green Solid
Red Blink (1/2 second
on, 1/2 second off,
repeats)
Green, 2 Red
Green, 3 Red
Green, 4 Red
Green, 5 Red
Red Solid
Red Fast Blink
(100ms on, 100ms
off, repeats)
Rev: 10.15.20
A
Why?
Sway Command is not
powered and not active.
Wake up self-checks
in progress
Sway Command is
awake and monitoring
for sway.
Sway Command
detected sway event
and is activating brakes.
A short to 12 volt
detected
Not connected to
caravan brakes.
A short to ground
detected.
Low voltage detected.
Sway Command is not
functional.
Sway Command is not
functional.
Fig. 7
What should be done?
Sway Command is in low power. Activate tow
vehicle brake to wake up Sway Command.
Sway Command is not connected to DC 12V
power supply. Verify wiring.
After a few seconds, the Sway Command will
complete self-checks, and set the lights green if
Sway Command is ready, or a flashing code if an
issue is found.
Every five seconds there will be a brief time the
green LED turns off for a fraction of a second. This
indicates Sway Command is functional.
After sway subsides, light will return to green.
Verify blue brake wire not shorted to 12 volt.
Verify the blue brake wire is connected to the
caravan brakes.
Verify the blue brake wire is not shorted to ground or
caravan frame.
Verify tow vehicle and tow battery are at 12 volts.
Disconnect harness, wait 10 seconds.
Connect harness.
Disconnect harness. Wait 10 seconds then connect
harness. If light comes on solid red, unplug Sway
Command and contact service department.
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