Club Car 2009-20011 Electric Precedent Maintenance And Service Manual page 160

12
Test Procedures
21 – Motor Speed Sensor
22 – Solenoid Continuity
23 – Forward/Reverse Rocker Switch
24 – Reverse Buzzer
25 – Rebooting the Onboard Computer
26 – Battery Warning Light
TEST PROCEDURE 1 – Batteries / Voltage Check
See General Warnings on page 1-1.
NOTE: The batteries must be properly maintained and fully charged in order to perform the following test procedures.
Battery maintenance procedures, including watering information and allowable mineral content, can be found
in the Battery section of this manual. See Battery Care, Section 18, Page 18-16.
The battery voltage can be displayed with the IQDM handset. If an IQDM handset is not available, proceed to
Batteries / Voltage Check without the IQDM Handset.
Batteries / Voltage Check with the IQDM Handset
1. Connect the IQDM to the vehicle. See Plugging the Handset into the Vehicle, Section 15, Page 15-1.
2. Access the Test menu and select BATT VOLTAGE by using the SCROLL DISPLAY buttons. The IQDM should
indicate at least 48 volts with the batteries fully charged. If not, check for loose battery connections or a battery
installed in reverse polarity. Refer to See Section 18 – Batteries. for further details on battery testing.
Batteries / Voltage Check without the IQDM Handset
1. With batteries connected and using a multimeter set to 200 volts DC, place red (+) probe on the positive (+) post
of battery no. 1 and the black (–) probe on the negative (–) post of battery no. 4 (Figure 12-6, Page 12-14) and
(Figure 12-7, Page 12-15) or battery no. 6 (Figure 12-8, Page 12-15). The multimeter should indicate at least 48
volts with the batteries fully charged. If not, check for loose battery connections or a battery installed in reverse
polarity. Refer to See Section 18 – Batteries. for further details on battery testing.
WAVETEK 5XL
V
V OFF
1000 500
200 200
20 200
2 2m
200
20
m
m
200
2000
m
k
200k
20k 200
2k A
1
! !
V COM 200nA
MAX
1000 ---
FUSED
750V
(Viewed from driver side of vehicle)
1. RED probe to battery no. 1 (+).
2. BLACK probe to battery no. 4 (-).
Figure 12-6 Battery Voltage Test – Style A Battery
Configuration
Page 12-14 2009-2011 Electric Precedent Maintenance and Service Manual
4
3
2
IQ SYSTEM TROUBLESHOOTING – MCOR