Index Of Test Procedures - Club Car Precedent 2004 Maintenance And Service

11
ELECTRICAL SYSTEM AND TESTING

INDEX OF TEST PROCEDURES

1. Batteries / Voltage Check
2. Onboard Computer Solenoid Lockout Circuit
3. Solenoid Activating Coil
4. MCOR Voltage
5. A1 and A2 Motor Voltage
6. Tow/Run Switch
7. Battery Pack Voltage (Under Load)
8. Key Switch and MCOR Limit Switch Circuit
9. 16-Pin Connector
10. Onboard Computer Silicon-Controlled Rectifier (SCR) Circuit
11. Onboard Computer Gray Wire
12. Voltage at Charger Receptacle Red Wire Socket
13. Motor Speed Sensor
14. Solenoid Continuity
15. Forward/Reverse Rocker Switch
16. Reverse Buzzer
17. Rebooting the Onboard Computer
18. Battery Warning Light
TEST PROCEDURE 1 – BATTERIES / VOLTAGE CHECK
See General Warnings, Section 1, 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 min-
eral content, can be found in Section 13 of this manual. See Battery Care, Section 13, Page 13-4.
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 on page 11-19.
Batteries / Voltage Check with the IQDM Handset
1. Connect the IQDM to the vehicle as described in the IQDM Owner's Manual.
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 connec-
tions or a battery installed in reverse polarity. Refer to Section 13 – Batteries, for further details on
battery testing.
Page 11-18 2004 Precedent IQ System Golf Car Maintenance and Service Manual
Test Procedures