RAM 3500 Chassis Cab Truck 2WD L6-6.7L DSL Turbo (2010)
Winch Relay: Description and Operation
Winch Relay Pack - Operation
OPERATION
RELAY PACK
In the power-out mode, relay number 2 and 3 are energized by the remote control switch. Current flows from the positive battery terminal through relay
number 3 then through the black motor cable to the number 2 and number 1 field windings. From the black motor cable current then flows through
solenoid number 2 to the motor armature to ground.
In power-in mode, relay number 1 and 4 are energized. Current again flows from the battery positive cable, but this time current flows through solenoid
number 1 then through field winding number 1. Current flowing in the reverse direction through the field windings cause the motor to turn in the
opposite direction. From the red motor cable current then flows through relay number 4 to the black cable going to the motor armature to ground.