Club Car 2005 Precedent Maintenance And Service page 126

11
ELECTRICAL SYSTEM AND TESTING
TEST PROCEDURE 15 – FORWARD/REVERSE ROCKER SWITCH
See General Warnings, Section 1, Page 1-1.
Forward/Reverse Rocker Switch Test with the IQDM Handset
1. Turn the key switch to the OFF position and place the Forward/Reverse switch in the NEUTRAL position.
2. Connect the IQDM to the vehicle as described in the IQDM Owner's Manual.
3. Test FORWARD INPUT.
3.1. Access the Test menu and select FORWARD INPUT by using the SCROLL DISPLAY buttons. The
IQDM should indicate OFF when the Forward/Reverse switch is in the NEUTRAL or REVERSE
position.
3.2. Place the Forward/Reverse switch in the FORWARD position. The IQDM should indicate that FOR-
WARD INPUT is ON. If the IQDM indicates any other reading, check vehicle wiring. See Wiring
Diagrams on page 11-2. Also check the 16-pin connector at the speed controller. See Test Pro-
cedure 9 – 16-Pin Connector on page 11-22.
4. Test REVERSE INPUT.
4.1. Access the Test menu and select REVERSE INPUT by using the SCROLL DISPLAY buttons. The
IQDM 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 IQDM should indicate that
REVERSE INPUT is ON. If the IQDM indicates any other reading, check vehicle wiring. See Wiring
Diagrams on page 11-2. Also check the 16-pin connector at the speed controller. See Test Pro-
cedure 9 – 16-Pin Connector on page 11-22.
5. If the IQDM displays readings other than those described above and the wiring is found to be correct, pro-
ceed to the following procedure, Forward/Reverse Rocker Switch Test without the IQDM Handset.
Forward/Reverse Rocker Switch Test without the IQDM Handset
1. Disconnect the battery cables as instructed. See WARNING "To avoid unintentionally starting..." in
General Warnings, Section 1, Page 1-2.
2. Remove the two screws securing the rocker switch case to the vehicle body.
3. Remove switch from car. See Forward/Reverse Rocker Switch Removal, Section 12, Page 12-3.
4. 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
red wire terminal 2 position. With the switch in NEUTRAL or REVERSE, there should be no continuity.
With the switch in FORWARD, there should be continuity. If the readings are incorrect, replace the
switch.
5. Place the black (–) probe on the white wire terminal 1 position on the rocker switch and place the red (+)
probe on the red wire terminal. With the switch in REVERSE, there should be continuity. If the readings
are incorrect, replace the switch.
Page 11-36 2005 Precedent IQ System Electric Golf Car Maintenance and Service Manual
Test Procedures