Initial Inspection and Diagnostic Overview

1. Verify the customer concern by operating the system.
2. Visually inspect for obvious signs of mechanical or electrical damage.

VISUAL INSPECTION CHART

Mechanical
^ Front seat track.
^ Seat at limit(s) of travel.

Electrical
^ Battery Junction Box (BJB) Fuse Power Seat (25 A).
^ Loose, corroded or damaged connectors.
^ Seat regulator control switch.
^ Lumbar seat control switch.
^ Lumbar motor.

3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the concern is not visually evident, verify the symptom and refer to the Symptom Chart. Symptom Related Diagnostic Procedures