ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Multiplex Communication Network <--> [Information Bus]|Flow of Diagnosis|Page 3288 > < Multiplex Communication Network <--> [Information Bus]|Flow of Diagnosis
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Multiplex Communication Network: Initial Inspection and Diagnostic Overview

Inspection and Verification

1. Verify the customer's original concern.
2. Inspect to determine if one of the following electrical concerns apply:

VISUAL INSPECTION CHART

Electrical

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Check electrical connections for obvious damage, opens or shorts.

3. Inspect the pins on the Data Link Connector (DLC) for loose, bent, deformed, corroded or broken pins. If pin is damaged, repair or replace pin,

verify communication with New Generation STAR Tester 418-F048 (007-00500) or equivalent.

4. If the concern(s) remains after the inspection, continue with See: Scan Tool Testing and Procedures

Multiplex Communication Network <--> [Information Bus]|Flow of Diagnosis|Page 3288 > < Multiplex Communication Network <--> [Information Bus]|Flow of Diagnosis