service reset LEXUS LS430 2003 Factory Repair Manual

c. Displayed Items in Detailed Information Mode
Fig. 23: Items Detailed Information Mode Chart

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d. Check the trouble area referring to the DTC list.
e. To return to the service check mode, press the preset switch "3".
1.Clearing Individual DTC Memory (when clearing the memory of the DTC detected in the past
individually)
a. Press the preset switch "5" for 2 seconds or more while the "ECHN" is displayed in the system
check mode or during the detailed information mode.
HINT:
Beep sound is emitted once when the DTC memory is completely cleared.
When the DTC memory is cleared, only the component code (physical address) is displayed
for the target component.
To check DTCs, press the preset switch "1" and perform the system check again.
2.<0026004f004800440055004400510046004800030052004900030044004f004f00030057004b00480003002700370026000300500048005000520055005c0003000b005a004b0048005100030046004f004800440055004c0051004a00030044004f004f00
030057004b0048000300500048005000520055005c00030052[f the DTCs detected in the past)
a. Start the diagnostic mode after repairing the trouble area.
b. Press the preset switch "5" for 2 seconds or more. ("CLR" is displayed at this time.)
HINT:
Beep sound is emitted once when the DTCs memory is completely cleared.
When the DTCs memory for all the component is cleared, only the component codes
(physical address) are displayed.
c. Press the preset switch "1" to perform the service check again, and check that no DTCs are
displayed for all the component codes (physical address).