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Toyota Truck
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2006
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Highlander 2WD V6-3.3L (3MZ-FE)
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Repair and Diagnosis
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Initial Inspection and Diagnostic Overview
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Diagnosis System
Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
The ECU stores trouble codes when trouble occurs on the vehicle. The diagnostic system allows for reading of the trouble codes from the DLC3. Use the intelligent tester to check and solve the problem.