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Test Procedures
IQDM Service Tool Owner’s Manual
Page 25
TEST PROCEDURE 3 – IQDM JACKS (LOCATED ON VEHICLE F&R SWITCH AND
SPEED CONTROLLER)
Read DANGER, WARNING, and CAUTION on page 3.
1. Turn the key switch to the OFF position, place the Forward/Reverse handle in the NEUTRAL position,
and lock the park brake.
2. Place the Tow/Run switch in the TOW position, disconnect the batteries, negative (–) cable first, and wait
90 seconds for the speed controller capacitors to discharge.
See WARNING on page 3.
3. Check the IQDM jack at the Forward/Reverse switch case.
3.1. Remove the three self-tapping screws that hold the F&R rocker switch case (2) to the body
(Figure 23)
.
3.2. Disconnect the four-pin connectors (4 and 5) and visually inspect the contacts for damage and cor-
rosion. Inspect the IQDM jack, located on the bottom of the switch case (2). Repair and replace
parts as necessary.
3.3. If no problem is found, connect the multi-pin connectors and install the F&R switch case.
3.4. Install the three self-tapping screws that hold the F&R rocker switch case (2) to the body. Tighten
to 20 in-lb (2.2 N·m).
4. Check the IQDM jack on the speed controller.
4.1. Remove the two screws securing the rear body access panel and remove the access panel.
4.2. Remove the two screws (5) securing the controller cover (1) to the component mounting plate
(Figure 24)
.
4.3. Disconnect the square four-pin connector (3) from the speed controller.
Figure 23 Forward/Reverse Rocker Switch With IQDM Jack
FF
2
1
4
5
Summary of Contents for IQDM
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