Club Car Electric Precedent 2008 Maintenance And Service Manual page 166

12
Test Procedures
20k Ohm Setting (reading with pedal not pressed)
685
7. Using a multimeter set for 20k ohms, insert the red (+) probe of the multimeter into pin 2 (yellow wire) at the
16-pin connector. Connect the black (–) probe into pin 1 (white wire). See previous CAUTION.
8. With the accelerator pedal fully up (not pressed), the multimeter should indicate between 5.67k ohms and
7.43k ohms.
9. Slowly press the accelerator pedal while monitoring the multimeter. The resistance should drop as the pedal is
pressed. When the pedal is all the way to the floor, the multimeter should indicate approximately 1k ohms.
10. If any other reading is observed, check the continuity of the wires in the wire harness.
TEST PROCEDURE 11 – Pin 5
See General Warnings on page 1-1.
Pin 5 in the 16-pin connector provides a connection point for the solenoid lockout circuit from the onboard computer to
the speed controller.
1. Disconnect the battery cables and discharge the controller as instructed. See WARNINGS "To avoid
unintentionally starting..." and "After disconnecting the batteries, wait 90 seconds..." in General
Warnings on 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 on page 1-1.
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 5 (light blue 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 12-12, Page 12-25).
CAUTION
• Do not fully insert probes into the 16-pin plug. Doing so can result in a poor connection.
Page 12-24 2008 Electric Precedent Maintenance and Service Manual
Figure 12-11 Pins 1, 2, and 3 Test
EXCEL SYSTEM TROUBLESHOOTING
WAVETEK
V
OFF
1000
200
20
2
200
m
2000
k
200k
20k
2k
V ! COM
MAX
1000 ---
750V
5XL
V
500
200
200
2m
20
m
200
m
200
A
! 200nA
FUSED