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Section 11 (Data Link Communications)
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Section 11 (Data Link Communications)
WARNING:
This page is about a different car, the 2005 Chevrolet Optra5 and 2005 Chevrolet Optra. However, it is still accessible from the selected car via links, so may be relevant.
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Schematic and Routing Diagrams
Data Link Communications Schematic Icons
Data Link Connector (DLC) Schematics
Component Locator
Data Link Communications Component Views
Data Link Communications Connector End Views
Diagnostic Information and Procedures
Diagnostic Starting Point - Data Link Communications
Symptoms - Data Link Communications
Notes
Visual/Physical Inspection
Intermittent
Symptom List
Data Link Connector Diagnosis
Circuit Description
Diagnostic Aids
Scan Tool Does Not Communicate with Component
Circuit Description
Diagnostic Aids
Test Description
Scan Tool Does Not Power Up
Circuit Description
Test Description
Description and Operation
Data Link Communications Description and Operation
Notes
UART Data Line
Keyword 2000 Data Line
Keyword 82 Data Line