Operation CHARM: Car repair manuals for everyone.
Home >> Ford >> 1998 >> Crown Victoria V8-281 4.6L SFI >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Instrument Panel >> Instrument Panel Control Module >> Testing and Inspection >> Initial Inspection and Diagnostic Overview
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Initial Inspection and Diagnostic Overview

1. Verify the customer's concern by observing the indicators to determine if they are operating properly with the ignition switch:
- In RUN without the engine running.
- In START before the ignition switch is released.
- In RUN with the engine running.
2. Inspect to determine if any of the electrical concerns apply:

VISUAL INSPECTION CHART

Electrical
- Fuse junction panel:
- Fuse 13 (15 A).
- Circuit wiring.
- Switches or sensors.

3. If inspection reveals obvious concerns that can be readily identified, service as required.
4. If the concern(s) remains after the inspection, determine the conditions and go to the Symptom Chart. Symptom Related Diagnostic Procedures

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