Ricon Activan, Electrical And Pneumatic Circuit Diagrams Plus Diagnostic Flow Charts

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5/10/99 SMA0001A.PDF 1-15
Power Ramp Harness
J7 Name on Board Wire Color Function At Rest In Action
FRCS Brown/
Orange
Signals when
ramp is
Deployed Fully Stowed:
Ground Partially Deployed:
Ground
DCLE Brown Signals when
ramp is fully
Stowed to allow
for door
operation
Fully stowed:
Ground Partially Deployed:
none
RSI Green Ramp Stowed
Sensor power
12 Volts to
Ramp Sensor 12 Volts to Ramp
Sensor
GSS Red/Black Grounded input
to allow for
ramp operation
Ground Ground
RCM Black Ramp motor
stows; Tied
with other RCM
wire
12 Volts Pulsed ground
when motor stows
ramp (LED
RO will
light during action)
RCM Black Ramp motor
stows; Tied
with other RCM
wire
12 Volts Pulsed ground
when motor stows
ramp (LED
RO will
light during action)
ROM White Ramp motor
deploys; Tied
with other ROM
wire
12 Volts Pulsed ground
when motor stows
ramp (LED
RC will
light during action)
ROM White Ramp motor
deploys; Tied
with other ROM
wire
12 Volts Pulsed ground
when motor stows
ramp (LED
RC will
light during action)
*To accurately measure switch, it is necessary to place ramp in desired position. Then unplug
harness and check for continuity. Failure to remove plug will give inaccurate reading and may
possibly allow for erroneous door or ramp operation.
**Ramp may be manually swung away by depressing yellow lever. Doing so will allow door to
rotate on the opposite axis. Ramp must be completely shut to allow for power operation.
Fuses
Function Fuse Type Fuse Rating
F1 Not in use Not in use Not in use
F2 In-Floor Ramp
Controller
ATC blade type automotive 20 Amp
F3
Door Open and Folding
Ramp
ATC blade type automotive 20 Amp