Using Module DTC Charts

This service information contains diagnostics for DTCs set by vehicle modules. Driveability and emission DTCs are covered in the separate ENGINE CONTROLS - INTRODUCTION - GASOLINE MODELS article. If a PCM-set DTC is not listed in the appropriate service information, it is serviced in the ENGINE CONTROLS - INTRODUCTION - GASOLINE MODELS article.

DTC diagnostics are found in both on-line and printed publications and are used as follows:

• On-line publications: Using the left side menu, click on the Master DTC Chart link to view the vehicle module DTC charts. Each module has a chart with links or in-chart solutions for all DTCs diagnosed in the appropriate service information.
• Printed publications: Use the DTC index in the rear of the book.