Club Car CARRYALL 252 2007, Maintenance And Service Manual

Page: 409 / 536

ELECTRICAL SYSTEM AND TESTING: ELECTRIC
VEHICLES Test Procedures
22
5. Connect the batteries. See Connecting the Batteries – Electric Vehicles, Section 1, Page 1-4.
+
2m
20
m
200
m
2k
200
200
200 200
20
2
200
m
500
20k
200k
2000
k
1000
OFF
WAVETEK 5XL
V
V
V
A
!
!
COM 200nA
MAX
1000 ---
750V
FUSED
1
1. 2k Ohm Setting
Figure 22-6 Activating Coil Test
TEST PROCEDURE 4 – MCOR Voltage
See General Warning on page 1-1.
The accelerator position, which is proportional to the MCOR voltage, can be displayed with the IQDM handset. If an
IQDM handset is not available, proceed to
MCOR Voltage Test without the IQDM Handset .
MCOR Voltage Test with the IQDM Handset
1. Place chocks at the front wheels and lift the rear of the vehicle with a chain hoist or floor jack. Position jack stands
under the frame crossmember between the spring mount and side stringer, just forward of each rear wheel.
See
WARNING “Lift only one end...” in General Warning on page 1-1. See following NOTE.
NOTE: The key switch should be placed in the OFF position and left in the OFF position for the duration of this test.
2. Connect the IQDM to the vehicle. See Plugging the Handset into the Vehicle on page 23-1.
3. Access the Monitor menu and select THROTTLE % by using the SCROLL DISPLAY buttons.
4. The IQDM should indicate 0 % with the pedal not pressed. While monitoring the IQDM display screen, slowly
press the accelerator pedal. As the pedal is pressed, the IQDM should indicate a rise from 0 % (pedal not
pressed) to 100 % (pedal fully pressed).
5. If the MCOR does not operate as described in previous step, proceed to .
MCOR Voltage Test without the IQDM Handset
1. Place chocks at the front wheels and lift the rear of the vehicle with a chain hoist or floor jack. Position jack stands
under the frame crossmember between the spring mount and side stringer, just forward of each rear wheel.
See
WARNING “Lift only one end...” in General Warning on page 1-1. See following NOTE.
NOTE: The key switch should be placed in the OFF position and left in the OFF position for the duration of this test.
2. With the batteries connected, place Tow/Storage/Run switch in RUN. Using a multimeter set to 200 volts DC,
place red (+) probe on battery no. 1 positive post and place black (–) probe (with insulation-piercing probe) on
the purple/white wire (1) at a point close to the three-pin connector at the MCOR
(Figure 22-7, Page 22-14) .
The reading should be approximately 48-50 volts (full battery voltage).
2007-2009 Turf 252, Carryall 252 and XRT 900 Maintenance and Service Manual Page 22-13