Troubleshooting - Ryobi RY48130 Series Manual

ACTION TAKEN
Key turned ON with user on seat
With Power on, User on seat, Accelerator Depressed
User on seat, Power on, Forward or Neutral, PTO pulled
User on seat, Power on, in Reverse and RMO activated
user pulls PTO
Power on Head light switch engaged
Charger plugged in

TROUBLESHOOTING

UNIT RESPONSE
Relay activates powering the 12V circuits
Battery and hour meter activated
Power to the controllers
Power to the head lights switch and lights
Power to the RMO switch
Power to the Tranducer switch
Power to the PTO switch
Power is supplied to the drive motor for desired direction
Signal from PTO switch activates controller to supply power to blade motors
Signal from RMO sends a signal to the controller to allow PTO switch to activate
controller for Blade motors
Power to LEDs
Unit begins to charge and LED in charger port is on
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ISSUE
No power after turning key
Open relay(should hear relay click closed)
Defective Power converter (12V power supply)
Charger still plugged into unit
Charger lock out port failure
Charger port plug failure
No movement
Parking brake switch defective
Drive controller defective
Seat switch not activating
No blade movement PTO switch signal failure
Controller connections unplugged or loose
Motor connections unplugged or loose
Motor controller failure
No blade movement PTO switch signal failure
Controller connections unplugged or loose
Motor connections unplugged or loose
Motor controller failure
No lights
No charging occurs
Is LED light on the Charger port
Blue connection in the battery compartment good
Charger lock out circuit defective
CHECK
Battery dead short
Parking Brake
Accelerator defective
Motor failure
RMO switch failure
Motor failure
Switch failure
LED fixture failure
Charger plugged in?