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Electrified GV70 Advanced
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Steering Column Module Diagnosis
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Steering Column Module Diagnosis
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Component Location And Function
Component Location
SCM
Steering Column Module
Location
Function
High Speed CAN Communication
General Information
High Speed CAN Communication
Reference Waveform
DTC Information
CAN Line Error: Message Error_Poor Connection In Main Line
DTC Description
Probable Root Cause
CAN BUS OFF: Communication Failure_Open/Short In Main Line_Short In Branch Line
DTC Description
Probable Root Cause
CAN Time Out: Communication Failure For The Control Module_Poor Power Supply To Control Module_Poor Contact In Main Line
DTC Description
Probable Root Cause
DTC B1603-00: CAN Bus OFF (B-CAN)
DTC Information And Inspection
DTC Description
DTC Setting Condition
Troubleshooting
Diagnostic Flowchart
ETM
DTC B1637-00: System Not Initialized
DTC Information And Inspection
DTC Description
DTC Setting Condition
Troubleshooting
Diagnostic Flowchart
DTC B2471-00: Vibration Motor Fault
DTC Information And Inspection
DTC Description
DTC Setting Condition
Troubleshooting
Diagnostic Flowchart
ETM