Club Car 2005 Precedent, Техническое обслуживание и сервис

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ELECTRICAL SYSTEM AND TESTING Test Procedures
Page 11-26 2005 Precedent IQ System Electric Golf Car Maintenance and Service Manual
11
Test Procedure 9C – Pin 6, Continued:
4. Using a multimeter set for 200 volts DC, insert the red (+) probe of the multimeter into pin 6 (green 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 11-12, Page 11-26) .
ý
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. Place the Tow/Run switch in the RUN position, key switch in the ON position, and Forward/Reverse
switch in the FORWARD position.
7. The multimeter should indicate zero volts DC at this time.
8. While monitoring the multimeter, slowly press the accelerator pedal and hold the pedal at approximately
20% of full travel.
9. After a short delay, the onboard computer should power-up (come out of sleep mode).
10. The multimeter should indicate full battery voltage (approximately 48 volts) when the accelerator pedal
is pressed.
11. While observing the multimeter, release the accelerator pedal.
12. The multimeter should indicate zero volts when the accelerator pedal is not pressed.
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.
• Key switch and MCOR limit switch for proper operation. See Test Procedure 8 – Key Switch and
MCOR Limit Switch Circuit on page 11-20.
Figure 11-12 Pin 6 Test
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
SPEED CONTROLLER
200 DCV SETTING
(READING WITH
OBC POWERED-UP
AND ACCELERATOR PEDAL
PRESSED)