Initial Inspection and Diagnostic Overview

1. Verify the customer concern by operating the electronic audio system with the engine running and the vehicle in and out of motion.
2. Visually inspect for obvious signs of mechanical and electrical damage.

Visual Inspection Chart:

3. If the fault is not visually evident, proceed to diagnose the Integrated Control Panel (ICP) by entering the ICP Self-Diagnostic Mode. Reading and Clearing Diagnostic Trouble Codes