IQ DISPLAY MODULE (IQDM) AND IQDM-P
DIAGNOSTICS: EXCEL SYSTEM
Functions Menu
14
CLEARING FAULT HISTORY
After a repair has been made, the fault history should be cleared. This will enable the trained technician to properly
troubleshoot the vehicle in the future, in the event that another problem occurs. It is recommended that the fault history
be cleared in order to avoid the replacement of a component that caused a fault in the past, but has been replaced and
is now functioning correctly. For example, if the throttle position sensor was disconnected and the speed controller
detected a fault code associated with the throttle, the fault history should be cleared so that any future problem is not
diagnosed incorrectly as a throttle problem.
See Clear Fault History on page 14-17.
FUNCTIONS MENU
The
functions
menu is accessed by using the up or down arrow to scroll to
functions
and pressing the right arrow
key to activate the menu.
GET SETTINGS FROM CONTROLLER
This function transfers all of the speed controller settings (except for “private speed mode”) from the vehicle speed
controller to the handset. This enables the trained technician to “clone” a speed controller. Once the speed controller
settings have been transferred to the handset, the technician can then connect the handset to another vehicle and
transfer the stored settings into the speed controller.
Speed Controller Cloning – Transferring Settings from the Vehicle to the Handset
1.
Locate a vehicle that has the desired speed controller settings.
2.
Turn the key switch to the OFF position, place the Forward/Reverse handle in the NEUTRAL position, and
lock the park brake.
3.
Plug the handset into the vehicle.
3.1. Connect one end of the cable to the port located on the bottom of the handset.
3.2. Connect the cable adaptor to the IQDM cable.
3.3. Remove the dust cap from the IQDM port.
3.4. Align the keyed portion of the plug with the IQDM port and connect the plug to the port
(Figure 14-1,
Page 14-1)
.
4.
Scroll to the
functions
menu and select.
5.
Select
settings
.
6.
Select
get settings from controller
.
7.
Press + on the change value button to confirm the operation.
8.
The handset will display an “executing...” message for the next few seconds while the controller settings are being
stored in the handset’s memory
(Figure 14-4, Page 14-14)
.
9.
When the handset is finished recording the speed controller settings, a confirmation message is displayed
(Figure 14-5, Page 14-14)
.
10. With the controller settings stored in the memory of the handset, the handset can be used to transfer all of the
desired speed controller settings to any Excel System vehicle or group of Excel System vehicles.
See Speed
Controller Cloning – Transferring Settings from the Handset to the Vehicle on page 14-14.
2009 Electric Precedent Maintenance and Service Manual
Page 14-13
