LS 460 V8-4.6L (1UR-FSE) (2007)
Part 1
Part 2
A description of the main areas of each circuit inspection.
Customer Problem Analysis
CUSTOMER PROBLEM ANALYSIS
HINT:
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In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an
accurate judgment. To clearly understand what the problem symptoms are, it is extremely important to ask the customer about the problem and the
conditions at the time the malfunction occurred.
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Gather as much information as possible for reference. Past problems that seem unrelated may also help in some cases.
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The given 5 questions are important points in the problem analysis:
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART