Operation CHARM: Car repair manuals for everyone.

Initial Inspection and Diagnostic Overview

Diagnostic Starting Point - Tire Pressure Monitoring

Begin the system diagnosis with [Diagnostic System Check - Vehicle Diagnostic Information]. Diagnostic System Check - Vehicle Diagnostic Information The Diagnostic System Check - Vehicle will provide the following information:
^ The ability of the control modules to communicate through the serial data circuit
^ The Identification of stored diagnostic trouble codes (DTCs) and their status

The use of the Diagnostic System Check - Vehicle will identify the correct procedure for diagnosing the system and where the procedure is located.