TROUBLESHOOTING AND DIAGNOSTICS
Page O-1
Repair and Service Manual
Read all of Section B and this section before attempting any procedure. Pay particular attention to all Notices, Cautions and Warnings.
B
B
HOW TO USE THE HAND HELD DIAG-
NOSTIC UNIT
The E-Z-GO Hand Held Diagnostic Unit, P/N 606215 is
used for troubleshooting, tuning, programming and the
retrieval of warranty information on the 48V AC golf car.
Fig. 1 Hand Held Diagnostic Unit
The hand held diagnostic unit is connected to the vehi-
cle by plugging the power cord connector into the recep-
tacle located under the vehicle cup holder.
The E-Z-GO logo will display when the unit is first pow-
ered up, then the menu title is displayed on the first line
of the display screen with the menu selections indented
under it.
The vertical bar along the left side of the display screen
moves up and down when buttons 1 or 5 are pressed.
The length of the bar also changes depending on how
many items are in a menu. When the bar is positioned at
the top arrow the beginning of the menu has been
reached; if the bar has reached the arrow at the bottom
of the screen there are no more menu choices available.
To access the different diagnostic functions, use the five
control buttons to scroll through the menus.
Buttons 1 and 5 will move the cursor up and down
through the menu, button 4 will show the sub menu for
the highlighted item. Button 2 will return to the top level
menu. Button 3 is used as ’enter’ or ’return’; hold the
button for 3 seconds.
MENUS
The Hand Held Diagnostic Unit, when connected to the
vehicle, will provide access to information on the follow-
ing:
DIAGNOSTICS REPORT (real time read only)
1. BATTERY VOLTAGE: displayed as ’VOLTAGE’, the
next line displays ’HIGH’, the actual voltage or ’LOW’.
in tenths of a volt
DISPLAY SCREEN
CONTROL BUTTONS
POWER CORD
SERVICE MENU
DIAG REPORT
BATTERY/WARRANTY
ERRORS
WARNINGS
SETUP PERFORMANCE
COURSE ENERGY
BAR
MENU TITLE
HIGHLIGHTED MENU ITEM
ARROW