oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 4968 > < Class 2 Serial Data Circuit|Page 4965
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Information Bus: Initial Inspection and Diagnostic Overview

Begin the diagnosis of the data link Connector by performing the Diagnostic System Check for the system in which the customer concern is apparent.

The Diagnostic System Check will direct you to the correct procedure within the Data Link Connector when a communication malfunction is present.

Initial Inspection and Diagnostic Overview|Page 4968 > < Class 2 Serial Data Circuit|Page 4965