Initial Inspection and Diagnostic Overview

1. Verify the customer concern by operating the roof sliding panel.
2. Visually inspect for obvious signs of mechanical and electrical damage:

VISUAL INSPECTION CHART

Mechanical
^ Damaged roof sliding outer glass panel
^ Obstructed roof sliding outer glass panel
^ Guide
^ Damaged drive cable(s)


Electrical
^ Blown fuse
^ Damaged relays
^ Damaged roof sliding panel switch
^ Damaged wiring harness
^ Damaged sliding roof panel motor

3. If the fault is not visually evident, determine the symptom and proceed to the Symptom Chart. Symptom Related Diagnostic Procedures