Club Car 2007 XRT 800, Руководство по техническому обслуживанию, Страница: 395 / 516

ELECTRICAL SYSTEM AND TESTING: ELECTRIC VEHICLE Troubleshooting
2007-2008 XRT 800, 810 and 850 Maintenance and Service Manual Page 21-31
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3.2. Place the Forward/Reverse switch in the FORWARD position. The handset should indicate that
FORWARD INPUT is ON. If the handset indicates any other reading, check vehicle wiring. See Wir-
ing Diagram on page 21-2. Also check the 16-pin connector at the speed controller. See Test Pro-
cedure 9 – 16-Pin Connector on page 21-18.
4. Test REVERSE INPUT.
4.1. Access the Test menu and select REVERSE INPUT by using the SCROLL DISPLAY buttons. The
handset should indicate OFF when the Forward/Reverse switch is in the NEUTRAL or FORWARD
position.
4.2. Place the Forward/Reverse switch in the REVERSE position. The handset should indicate that
REVERSE INPUT is ON. If the handset indicates any other reading, check vehicle wiring. See Wir-
ing Diagram on page 21-2. Also check the 16-pin connector at the speed controller. See Test Pro-
cedure 9 – 16-Pin Connector on page 21-18.
5. If the handset displays readings other than those described above and the wiring is found to be correct,
proceed to the following procedure, Forward/Reverse Rocker Switch Test without the Diagnostic Hand-
set.
Forward/Reverse Rocker Switch Test without the Diagnostic Handset
1. Disconnect the battery cables as instructed. See WARNING “To avoid unintentionally starting...” in
General Warning on page 1-1.
2. Remove the rocker switch from the vehicle. See Section 23 – Electrical Components: Electric Vehi-
cle.
3. Disconnect the three wires from the rocker switch. Using a multimeter set to 200 ohms, place the black
(–) probe on the blue wire terminal 3 position on the rocker switch, and place the red (+) probe on the
orange wire terminal 2 position. With the switch in NEUTRAL or REVERSE, there should be no conti-
nuity. With the switch in FORWARD, there should be continuity. If the readings are incorrect, replace the
switch.
4. Place the black (–) probe on the brown wire terminal 1 position on the rocker switch and place the red
(+) probe on the orange wire terminal. With the switch in REVERSE, there should be continuity. If the
readings are incorrect, replace the switch.
TEST PROCEDURE 16 – REVERSE BUZZER
See General Warning on page 1-1.
1. Disconnect the battery cables as instructed. See WARNING “To avoid unintentionally starting...” in
General Warning on page 1-1.
2. Remove the instrument panel.
2.1. Loosen seven Tuflok screws, but do not remove screws completely, as shown in Detail A.
See Figure 23-1, Page 23-2.
2.2. Remove Tuflok screws from instrument panel as shown in Detail B.
2.3. Pull forward on top of instrument panel.
3. Disconnect the 18-gauge red and orange/white wires from the reverse buzzer.
4. 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).
5. Place the Tow/Run switch in the RUN position.
6. Set a multimeter to 200 volts DC. Place the black (–) probe on battery no. 4 negative post and place the
red (+) probe on the red wire terminal end that was disconnected from the reverse buzzer. The reading
should be approximately 48 volts (full battery voltage).