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Home >> Lexus >> 2001 >> GS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Monitors, Trips, Drive Cycles and Readiness Codes >> Confirmation Driving Pattern
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Confirmation Driving Pattern


Wiring Diagram:






CONFIRMATION DRIVING PATTERN

Confirmation Driving Pattern:




a. Connect the LEXUS hand-held tester to the DLC3.
b. Switch the LEXUS hand-held tester from normal mode to check mode.
c. Start the engine and let the engine idle for 100 sec. or more.
d. Drive the vehicle at 40 km/h (24 mph) or more for 20 sec. or more.
e. Let the engine idle for 20 sec. or more.
f. Let the engine idle for 30 sec.

HINT: If a malfunction exists, the MIL will light up during step (f).

NOTE: If the conditions in this test are not strictly followed, detection of the malfunction will not be possible. If you do not have a LEXUS hand-held tester, turn the ignition switch OFF after performing steps (c) to (f), then perform steps (c) to (f) again.



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