Club Car Carryall 300 2021, Maintenance And Service Manual

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CONTROLLER DIAGNOSTIC TOOL (CDT) Monitor Menu
11
FIELD PWM
Displays motor field PWM (pulse width modulation). The range of pulse width modulation is 0% to 100%. When the
vehicle is in operation, the pulse width modulation will fluctuate in response to the terrain and throttle input.
SPEED PULSES
The speed pulses menu item displays the activity of the motor speed sensor. With the key switch in the OFF position,
the Forward/Neutral/Reverse control (FNR) in the NEUTRAL position, and the vehicle at rest, the handset should
indicate that speed pulses are off. When the vehicle is gently pushed a short distance, the handset should indicate
that speed pulses are on.
FOOT INPUT
Indicates the status of the MCOR (Motor Controller Output Regulator) internal limit switch: on or off. When the
accelerator pedal is unpressed, the handset should indicate that the limit switch is off. When the accelerator pedal is
pressed and the key switch is in the ON position, the display should indicate that the limit switch is on.
KEY INPUT
Displays the position of the key switch: OFF or ON.
FORWARD INPUT
With the Forward/Neutral/Reverse control (FNR) in the NEUTRAL or REVERSE position, the handset should indicate
that the forward input is off. When the Forward/Neutral/Reverse control (FNR) is placed in the F position, the handset
should indicate that the forward input is on.
REVERSE INPUT
With the Forward/Neutral/Reverse control (FNR) in the NEUTRAL or F position, the handset should indicate that
the reverse input is off. When the Forward/Neutral/Reverse control (FNR) is placed in the REVERSE position, the
handset should indicate that the reverse input is on.
MODE SWITCH INPUT
This menu is reserved for possible future use and has no application at this time.
CHARGER INHIBIT
Displays charger connection. When the charger is connected and the controller does not drive (inhibited), the handset
indicates ON. When the charger is not connected and the controller is allowed to drive, the handset indicates OFF.
MAIN CONT DRIVER
Displays the present solenoid (main contactor) state. When the controller energizes the solenoid coil, the handset
indicates ON. When the controller de-energizes the solenoid coil, the handset indicates OFF.
LED DRIVER
Displays the present state of pin 11 in the controller 16-pin connector that operates the charge indicator light on the
dash. When pin 11 is activated, power is provided to the light and the handset indicates that the LED Driver is ON.
When pin 11 is not activated, the handset indicates that the LED Driver is OFF.
PASSWORD TRIES (OEM ACCESS LEVEL ONLY)
A password is required to place the vehicle in “private speed mode” (speed setting 4). The speed controller will log
unsuccessful and unauthorized attempts to place the speed controller in “private speed mode”. If repeated attempts
2021 Carryall 300 Maintenance and Service Manual Page 11-11