Diagnostic Starting Point - Automatic Transmission

Diagnostic Starting Point - Automatic Transmission

Begin the system diagnosis with the Diagnostic System Check - Vehicle Information. The Diagnostic System Check - Vehicle Information will provide the following information: Initial Inspection and Diagnostic Overview

* The identification of the control modules which command the system
* The ability of the control modules to communicate through the serial data circuit
* The identification of any stored diagnostic trouble codes (DTCs) and their status

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