Diagnostic Starting Point - Automatic Transmission

Diagnostic Starting Point - Automatic Transmission

Begin the system diagnosis with Powertrain On Board Diagnostics (OBD) System Check - Automatic Transmission. Powertrain On Board Diagnostics (OBD) System Check - Automatic Transmission 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 Powertrain On Board Diagnostics (OBD) System Check - Automatic Transmission will identify the correct procedure for diagnosing the system and where the procedure is located.