Diagnostic Starting Point - Automatic Transmission

Diagnostic Starting Point - Automatic Transmission
Begin the system diagnosis with Diagnostic System Check - Vehicle. The Diagnostic System Check provides the following information: Diagnostic System Check - Vehicle
^ The identification of the control module(s) which commands the system
^ The ability of the control module(s) to communicate through the serial data circuit
^ The identification and status of stored diagnostic trouble codes (DTCs)

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