Operation CHARM
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2000
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Grand Prix V6-3.1L VIN J
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Repair and Diagnosis
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Powertrain Management
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Information Bus
Information Bus
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Description and Operation
Testing and Inspection
Initial Inspection and Diagnostic Overview
Reading and Clearing Diagnostic Trouble Codes
General Information
Entering Feature Customization Mode
Entering the Diagnostics Mode
Entering the Input/Output Test
Identifying the Diagnostic Trouble Codes
Clearing Diagnostic Trouble Codes (DTCs)
Exiting Diagnostics
Symptom Related Diagnostic Procedures
Scan Tool Does Not Communicate With Class 2 Device
Scan Tool Does Not Communicate With E and C Data Line
Scan Tool Does Not Communicate With UART Data Line
Scan Tool Does Not Power Up
Scan Tool Testing and Procedures
