LEMON Manuals
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Alfa Romeo
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2017
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4C Base
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Repair and Diagnosis (Single Page)
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Restraints
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Restraints Control Systems
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(Occupant Restraint Controller (Orc) - Electrical Diagnostics)
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DTC Troubleshooting
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B0121-00 Driver Side Crash Data-The Ecu RECOGNIZESTHAT A Driver Crash Event Occurred
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Set Condition
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Set Condition
This DTC sets when the ORC detects that an impact has caused a squib deployment. Once the code sets in this ignition cycle it stays active for this ignition cycle.