Club Car 2009-20011 Electric Precedent Maintenance And Service Manual page 215

EXCEL SYSTEM TROUBLESHOOTING – TPS
200 DCV Setting (reading with Tow/Run switch in RUN position)
690
8. With the Tow/Run switch in the RUN position, the multimeter should indicate full battery voltage (approximately 48
volts).
9. If any other reading is obtained, check the following items:
– Continuity of the wires in the wire harness
– Tow/Run switch for proper operation. See Test Procedure 6 – Tow/Run Switch on page 13-18.
TEST PROCEDURE 16 – Pin 10
See General Warnings on page 1-1.
Pin 10 in the 16-pin connector provides a connection point for the key switch to the speed controller. The key switch
provides a +48 volt signal to the speed controller through pin 10 when the key switch is in the ON position.
1. Disconnect the batteries and discharge the controller. See Disconnecting the Batteries – Electric Vehicles
on page 1-3.
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 10 (tan 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 13-16, Page 13-28).
CAUTION
• Do not fully insert probes into the 16-pin plug. Doing so can result in a poor connection.
Figure 13-15 Pin 9 Test
2009-2011 Electric Precedent Maintenance and Service Manual
13
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
2k A
! COM ! 200nA
V
MAX
1000 ---
FUSED
750V
Page 13-27