LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2004 >> ES 330 >> Repair and Diagnosis >> General Information >> Identification >> Introduction >> How To Troubleshoot Ecu Controlled Systems >> How To Proceed With Troubleshooting >> Diagnostic Trouble Code Chart
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Trouble Code Chart

The inspection procedures are shown in the table below. This table allows efficient and accurate trouble-shooting using the diagnostic trouble codes displayed in the diagnostic trouble code chart. Proceed with troubleshooting in accordance with the inspection procedures listed in the diagnostic chart corresponding to the diagnostic trouble codes displayed. The diagnostic trouble code chart for the Supplemental Restraint System is shown below as an example.

Fig 1: Diagnostic Trouble Code Chart
G03484022Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002