Initial Inspection and Diagnostic Overview

1. Verify the customer concern by operating the sliding roof panel from closed, vent, closed, open and then closed.
2. Visually inspect for the obvious signs of mechanical and electrical damage.

VISUAL INSPECTION CHART

Mechanical
^ Sliding roof panel
^ Roof opening panel frame
^ Drain hose
^ Lifter assembly
^ Water trough
^ Wind deflector assembly
^ Drain tube attachment points
^ Tracks
^ Roof panels
^ Sliding roof panel seal
^ Opening shield

Electrical
^ Fuse
^ Circuitry
^ Wiring harness
^ Relay
^ Loose or corroded connections
^ Sliding roof panel switch
^ Sliding roof panel motor
^ Sliding roof panel module

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