Automatic Level Control

Diagnostic Starting Point - Automatic Level Control

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

* The identification of the control module which command the system.
* The ability of the control module 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 will identify the correct procedure for diagnosing the system and where the procedure is located.