GS 430 V8-4.3L (3UZ-FE) (2004)
help in some cases, so as much information as possible should be gathered and its relationship with the problem symptoms should be correctly
ascertained for reference in troubleshooting. A customer problem analysis table is provided in the applicable diagnostics section for each system for your
use.
Important Points in the Customer Problem Analysis
What............................................................................................................................................................................................Vehicle model, system name
When....................................................................................................................................................................................Date, time, occurrence frequency
Where..............................................................................................................................................................................................................Road conditions
Under what conditions?...............................................................................................................Running conditions, driving conditions, weather conditions
How did it happen?.....................................................................................................................................................................................Problem symptoms
Customer Problem Analysis Check
(Sample) Engine control system check sheet
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART