Initial Inspection and Diagnostic Overview

Inspection and Verification

Special Service Tool(s):

Special Service Tool(s)

1. Verify the customer concern by operating the system.

Visual Inspection Chart:

Visual Inspection Chart

2. Visually inspect for obvious signs of mechanical or electrical damage.
3. If an obvious cause for a concern is found, correct the cause before proceeding to the next step.
4. If the fault is not visually evident, proceed to the pinpoint test. Pinpoint Tests