Club Car IQ PLUS 2008, Дополнение к руководству по обслуживанию и ремонту

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IQ DISPLAY MODULE (IQDM) SERIES 2 AND IQDM-P DIAGNOSTICS Faults Menu
2008-2011 IQ Plus Electric Vehicle Maintenance and Service Supplement Page 12-13
12
30 Relay Coil Fault
If the Walk Away relay develops an open circuit or is disconnected from the controller, a relay coil fault is
detected.
Main CONT DNC
The main cont dnc (main contactor (solenoid) did not close) fault is detected when the speed controller has
sent voltage to the solenoid activating coil but the solenoid contacts are not closed.
Main Coil Fault
If the speed controller determines that the solenoid is not closing as a result of a solenoid coil failure, a main
coil fault is detected.
PROC/Wiring
This fault is detected if the Forward/Reverse switch is giving a signal to place the controller in forward and
reverse at the same time. This rare fault can be caused by a failed Forward/Reverse switch or improper vehi-
cle wiring.
Open Armature
If the accelerator pedal is pressed 2/3 to the floor, the armature current is less than 20 amps, and there are no
speed sensor pulses, an
open armature fault is detected.
Incorrect Password (IQDM-P only)
Each vehicle has a password in the form of a unique set of codes used to activate Mode 2. If a set of codes
has been entered incorrectly, the
incorrect password fault is declared. See Code A, Code B, and Code C,
Section 18, Page 18-5. See also Password Tries (IQDM-P only) on page 12-5.
Fault History
The fault history menu can be useful in determining the cause of a vehicle problem; however, the fault history
alone should not be the factor that determines when a component is replaced. Some faults detected by the
speed controller are not the result of a failed component, and are instead the result of vehicle operator error.
If a fault appears in the
fault history menu, the trained technician should attempt to determine when and where
the fault has occurred. For example, if the motor stall fault is present in the fault history, the trained technician
may be able to determine the location on the course where an operator has held the vehicle on a hill by using
the accelerator pedal.
Clearing Fault History
After a repair has been made, the fault history should be cleared. This will enable the trained technician to
properly troubleshoot the vehicle in the future, in the event that another problem occurs. If the fault history is
not cleared after a repair, a technician may mistakenly replace a new component due to an old fault code. For
example, if the MCOR device was disconnected and the speed controller detected a fault code associated
with the throttle, the fault history should be cleared so that any future problem is not diagnosed incorrectly as
a throttle problem.
See Clear Fault History on page 12-18.