Club Car Precedent 2004 Maintenance And Service page 117

ELECTRICAL SYSTEM AND TESTING
• Tow/Run switch for proper operation. See Test Procedure 6 – Tow/Run Switch on page 11-23.
Test Procedure 9F – Pin 9
See General Warnings, Section 1, Page 1-1.
Pin 9 in the 16-pin connector provides a connection point for the Tow/Run switch to the speed controller. The
switch provides a +48 volt signal to the speed controller through pin 9 when the Tow/Run switch is in the RUN
position.
1. Disconnect the battery cables as instructed. See WARNING "To avoid unintentionally starting..." in
General Warnings, Section 1, Page 1-1.
2. 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 rails just forward of each spring mount.
3. Disconnect the 16-pin connector at the speed controller.
4. Using a multimeter set for 200 volts DC, insert the red (+) probe of the multimeter into pin 9 (gray wire)
of the 16-pin connector. See following CAUTION. Using an alligator clip, connect the black (–) probe to
the B– terminal of the speed controller (Figure 11-16, Page 11-34).
CAUTION
• Do not fully insert probes into the 16-pin plug. Doing so can result in a poor connection.
5. Place the Tow/Run switch in the TOW position and connect the battery cables, positive (+) cable first.
Tighten battery terminals to 110 in-lb (12.4 N·m).
6. With the Tow/Run switch in the TOW position, the multimeter should indicate zero volts.
7. Place the Tow/Run switch in the RUN position.
SPEED CONTROLLER
Figure 11-15 Pins 8 and 16 Test
2004 Precedent IQ System Golf Car Maintenance and Service Manual
Test Procedures
WAVETEK 5XL
V
V OFF
1000 500
200 200
20 200
2 2m
200
20
m
m
200
2000
k m
200k
20k 200
2k A
!
V ! COM 200nA
MAX
1000 ---
FUSED
750V
200 DCV SETTING
(READING WITH
TOW/RUN SWITCH IN RUN
AND FORWARD/REVERSE SWITCH
IN FORWARD)
Page 11-33
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