Ram Trucks 2015 3500 - Owner Manual - Manual (Page 563)

Low Voltage Interrupt
Your winch is equipped with a device that will interrupt
winch function if the vehicle charging system voltage
drops to a low level. The winch will not power-in or out
for 30 seconds if this device is tripped. If the interrupt is
tripped, the vehicle should be operated at high idle for a
few minutes to allow the vehicle charging system to
recover before continuing to winch.
Winch Motor Thermal Protection
Your winch is equipped with a thermal protection device
in the motor. If the winch is operated for an excessive
duration, the device may interrupt motor function to
protect the winch motor. During this time the winch will
power-out but will not power-in. Allow the winch motor
to cool for a few minutes before continuing to winch. The
winch will resume normal function once the motor cools. 5
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