Club Car 2005 Precedent Maintenance And Service page 115

ELECTRICAL SYSTEM AND TESTING
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. Place the Tow/Run switch in the RUN position.
7. The multimeter should indicate zero volts DC at this time.
8. While monitoring the multimeter, plug the battery charger into the vehicle charger receptacle.
9. After a short delay, the onboard computer should power-up (come out of sleep mode), charger relay
should click, and the ammeter on the charger should indicate that the vehicle batteries are being
charged.
10. The multimeter should indicate zero volts DC while the charger is connected to the vehicle.
11. While observing the multimeter, disconnect the DC plug from the vehicle charger receptacle.
12. The multimeter should indicate full battery voltage when the charger is not connected to the vehicle.
13. If any other reading is obtained, check the following items:
• Continuity of the wires in the wire harness
• Onboard computer for proper operation. See Test Procedure 11 – Onboard Computer Gray Wire on
page 11-33.
• Tow/Run switch for proper operation. See Test Procedure 6 – Tow/Run Switch on page 11-19.
Test Procedure 9C – Pin 6
See General Warnings, Section 1, Page 1-1.
Pin 6 in the 16-pin connector provides a connection point for the MCOR limit switch to the speed controller.
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. See WARNING "Lift only one
end..." in General Warnings, Section 1, Page 1-2.
3. Disconnect the 16-pin connector at the speed controller.
Figure 11-11 Pin 5 Test
2005 Precedent IQ System Electric Golf Car Maintenance and Service Manual
SPEED CONTROLLER
Test Procedures
WAVETEK 5XL
V
V OFF
1000 500
200 200
20
200
2 2m
200 20
m
m
200
2000
m
k
200k
20k 200
A
2k
! !
V COM 200nA
MAX
1000 ---
FUSED
750V
200 DCV SETTING
(READING WITH
OBC POWERED-UP
AND BATTERY CHARGER
DISCONNECTED)
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