Ricon Activan Electrical And Pneumatic Circuit Diagrams Plus Diagnostic Flow Charts Download Page 3

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06/03/99

SMA0001A.PDF

1-1

Power Distribution Block 11593-

Located under the steering column next to OEM fuse panel.

Accessed by removing OEM fuse cover. Provides power to most Activan® components. It is fed
12 volts from the Circuit Breaker.

Main Power from

Circuit Breaker

NOTE

ACTUAL FUSE VALUES MAY DIFFER FROM VALUES PRINTED ON BOARD.

Level Controller-Red 18g

Compressor-Red 10g

Ground-Black 18g

Parking Brake Input-Blue18g

Parking Brake

Output-OEM wire

Red 10g-Power Seat

Red 10g-Single

Harness Controller

Red 18g-Power Brake

Purple 18g-Interlock

Red 18g-

Remote Control

Power Seat

20 Amp

Single Harness

Controller 30 Amp

Power Brake

20 Amp

Remote Control

5 Amp

Interlock

5 Amp

Compressor

20 Amp

Leveling Controller

5 Amp

On Windstar with
Remote Control:
used to supply
power for parking
light flashing

Summary of Contents for Activan

Page 1: ...SMA0001 A RICON ACTIVAN ILLUSTRATED INDEX OF NON OEM VEHICLE EQUIPMENT INCLUDING ELECTRICAL AND PNEUMATIC CIRCUIT DIAGRAMS PLUS DIAGNOSTIC FLOW CHARTS...

Page 2: ...Caravan 1 19 Leveling Controller 1 24 Height Sensor 1 26 Air Valve Assembly 1 27 Compressor 1 29 Circuit Diagrams 2 Electrical Diagram for Single Harness Controller with Folding Ramp 2 2 Electrical D...

Page 3: ...OM VALUES PRINTED ON BOARD J4 Level Controller Red 18g Compressor Red 10g J8 Ground Black 18g Parking Brake Input Blue18g J7 Parking Brake Output OEM wire J2 Red 10g Power Seat Red 10g Single Harness...

Page 4: ...nector Wire Color Function Supplied At Rest In Action J3 Position On Connector Wire Color Function Supplied At Rest In Action Upper terminal Purple 18g Interlock Provides 12V when Ignition is off or w...

Page 5: ...ake engaged Function Fuse Type Fuse Rating F6 Power Seat ATC blade type automotive 20 Amp F5 Single Harness Controller ATC blade type automotive 30 Amp F4 Power Parking Brake ATC blade type automotive...

Page 6: ...without being interfaced to the Single Harness Controller iCAUTION J10 AND J11 ARE USED TO CONNECT THE IN FLOOR CONTROLLER THESE TERMINALS WILL ONLY BE USED IN THE PRESENCE OF AN IN FLOOR RAMP DO NOT...

Page 7: ...5 10 99 SMA0001A PDF 1 5 In Floor Ramp Controller 11584 LED s Ramp Adjustment Screws DB9 9 Pin Connector Amp 10 Pin Connector...

Page 8: ...ROM 6 White Ramp Motor Deploys Tied with other ROM wire 12 Volts Pulsed ground when motor stows ramp LED RO will light during action 7 RCM 7 Purple Ramp Motor Stows Tied with other RCM wire 12 Volts P...

Page 9: ...roller will stay fully powered up for approximately 60 seconds then it will go into standby mode iCAUTION THE IN FLOOR RAMP CONTROLLER IS ADJUSTED AT THE TIME OF INSTALLATION IT SHOULD NOT EVER NEED T...

Page 10: ...ot adjust If adjustment is necessary locate DEPLOY Adjustment Screw B With a small flathead or Phillips screwdriver turn adjustment screw 1 8 turn counter clockwise CCW to INCREASE force or 1 8 turn c...

Page 11: ...ausing motor to stall instead of unit shutting down C Stow ramp Keep function selected after ramp has reached end of travel D While holding STOW function turn adjustment screw CW until an audible clic...

Page 12: ...33 kg To perform controller deploy force adjustment follow this procedure A Using a force gauge test ramp deploy force If it is within 80 100 lbs 33 45 kg do not adjust If adjustment is necessary loc...

Page 13: ...RN AN INDEFINATE AMOUNT OF TURNS PAY CAREFUL ATTENTION TO THE AMOUNT OF TURNS YOU COMPLETE TWENTY TURNS ARE THE MAXIMUM AMOUNT NECESSARY TO REACH THE MINIMUM OR MAXIMUM SETTING C Stow ramp Keep functi...

Page 14: ...switches directly controls power door and power ramp GND Ground VCC 12 Volts J2 and J3 To Switches J7 Ramp Output J6 Door Output NOTE ACTUAL FUSE VALUES MAY DIFFER FROM VALUES PRINTED ON BOARD F2 20 A...

Page 15: ...from J1 12V 12V SSA Brown Close Stow Ground 12V when switch is depressed NC Not in use Not in use Not in use Not in use KSEL White Signal from switch to kneel Ground 12V when switch is set to allow kn...

Page 16: ...LED DC will light during action DOM White Door Motor open Tied with other DOM wire Ground 12V when motor opens door LED DO will light during action DOM White Door Motor open Tied with other DOM wire G...

Page 17: ...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 ot...

Page 18: ...door and power ramp Jumpers JP1 and JP2 Closed for Folding Ramp Open for In Floor Ramp GND Ground VCC 12 Volts J2 and J3 To Switches J7 Ramp output J6 Door output J4 Door Lock J5 Kneel J1 Interlock J...

Page 19: ...oller Ground 12V when operating door open and switch is set for kneel LED K will light during action J4 Name on Board Wire Color Function At Rest In Action Door Lock Green Unlocks OEM power door lock...

Page 20: ...Brown Signal switch common LTCH Yellow Latch open function Ground When opening door will be supplied 12V to actuate solenoid LED L will light during action DCM Brown Door motor close Tied with other...

Page 21: ...Folding Ramp Folding Ramp RSI Green Signal switch common In Floor Ramp 12 volts to Ramp Stowed Sensor In Floor Ramp 12 volts to Ramp Stowed Sensor Folding Ramp Fully closed continuity to ground Foldi...

Page 22: ...asure 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 doo...

Page 23: ...door L Green Illuminates when system sends signal to actuator to unlatch door DO Green Illuminates when system sends power to open door DC Green Illuminates when system sends power to close door Foldi...

Page 24: ...ower door locks if equipped Receives power from Power Distribution Block Wired in parallel to Dash Mounted Controls Activates parking lights to notify user of operation of power door locks Operates on...

Page 25: ...mon for switches 12 volts positive from Interlock 12 volts from Interlock Ignition is OFF or Parking brake is ON 12 volts from Interlock Ignition is OFF or Parking brake is ON 5 Pin Connector Wire Col...

Page 26: ...Controller 260024 Six wire Large Molex Wire Color Function At Rest In Action Red 10g Compressor Input 12 volts positive 12 volts positive Red 18g Controller Input 12 volts positive 12 volts positive P...

Page 27: ...ressure is between 0 and 25 PSI Opens when pressure inside Air Bags is above 25 PSI Brown 40 PSI Pressure Switch Open when pressure is between 0 and 40 PSI Grounds when pressure inside Air Bags is abo...

Page 28: ...n Ground Ground Open These are transistorized outputs To accurately measure the outputs connect the red wire of a Multi Meter to constant 12 volts Connect the black wire of the Multi Meter to the wire...

Page 29: ...es signals from Leveling Sensor contains the main valve body Air Dryer Vent Valve Manual Air Valve Pressure Switch and Left and Right Airbag Valve Controls the air pressure going to each Air Bag in re...

Page 30: ...t for an acceptable ride Right Air Bag Valve Allows for both filling and emptying of the Right Air Bag Maintains separate pressure from Left Air Bag during vehicle movement thus preventing swaying mot...

Page 31: ...Valves There is also a 4 amp fuse that goes between the Compressor power and the Diode Pack NOTE THE COMPRESSOR IS THERMALLY PROTECTED IF USED FOR EXTENDED PERIODS OF TIME FOR EXAMPLE IN THE EVENT OF...

Page 32: ...4 Brown Yellow Detects air pressure in the bags from 0 40 PSI 0 40 PSI no continuity to ground 40 PSI and higher continuity to ground To Air Valve Assembly Wire Color Function At Rest In Action 1 Yell...

Page 33: ...grams 2 Electrical Diagram for Single Harness Controller with Folding Ramp 2 2 Electrical Diagram for Single Harness Controller with In Floor Ramp 2 4 Electrical Diagram for Leveling System 2 6 Pneuma...

Page 34: ...Electrical Diagram for Single Harness Controller with Folding Ramp part 1 2 2 5 10 99 SMA0001A PDF...

Page 35: ...Electrical Diagram for Single Harness Controller with Folding Ramp part 2 2 3 5 10 99 SMA0001A PDF...

Page 36: ...Electrical Diagram for Single Harness Controller with In Floor Ramp Part 1 2 4 5 10 99 SMA0001A PDF...

Page 37: ...Electrical Diagram for Single Harness Controller with In Floor Ramp part 2 2 5 5 10 99 SMA0001A PDF...

Page 38: ...Electrical Diagram for the Pneumatic Leveling System 2 6 5 10 99 SMA0001A PDF...

Page 39: ...Pneumatic Schematic for the Leveling System 2 7 5 10 99 SMA0001A PDF...

Page 40: ...5 10 99 SMA0001A PDF 3 1 Position Reference Functions Displayed with Key Points 3 Door Positions This is the vehicle with the door fully closed This is the vehicle with the side door partially open...

Page 41: ...Door Fully Open switch When this switch is depressed the Single Harness Controller will begin to deploy the ramp Door Fully Open switch When the sliding door is fully open it will depress this switch...

Page 42: ...ding Ramp This is the Folding Ramp in the fully Stowed position In this position it has engaged the Ramp Fully Stowed switch This will allow the door to close under the system s operation This is the...

Page 43: ...the In Floor Ramp in the fully Stowed position In this position it has engaged the Ramp Fully Stowed switch This will allow the door to close under the system s operation This is the In Floor Ramp whi...

Page 44: ...detects the rear portion of the ramp driver s side of vehicle It sends a ground signal when it detects that the ramp is fully stowed This is the Access Panel underneath the vehicle To access remove th...

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