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Headlamp Control Module: Reading and Clearing Diagnostic Trouble Codes

Description of reading off of extended diagnostic trouble code (DTC) information

Contents

Select type of description.

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Description of frozen values, B8444S, B6324S See: Scan Tool Testing and Procedures/Description of Frozen Values 

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Description of status identifier See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Scan Tool Testing and
Procedures/Vehicle Communication Information, Engine Control Module (ECM)/Description of Status Identifier 

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Description of counter See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Scan Tool Testing and
Procedures/Vehicle Communication Information, Engine Control Module (ECM)/Description of Counter 

Relays and Modules > Relays and Modules - Lighting and Horns > Headlamp Control Module > Component Information > Testing and Inspection > Reading and Clearing Diagnostic Trouble Codes

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