Initial Inspection and Diagnostic Overview

INSPECTION AND VERIFICATION

NOTE: With the key in the ON position, press MODE button to turn on the display.

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

Visual Inspection Chart:

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 fault is not visually evident, verify the symptom and GO to Symptom Chart. Symptom Related Diagnostic Procedures