Mike's Workshop Manuals
: Service manuals for every vehicle
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Alfa Romeo
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2018
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4C Base
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Repair and Diagnosis
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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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U1700-87-Body Control Module (BCM) Missing Message
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Possible Causes
Possible Causes
CAN CONNECTIONS OR CIRCUITS BETWEEN THE BCM AND THE ORC
BCM POWER AND GROUND CIRCUITS
BODY CONTROL MODULE (BCM)
OCCUPANT RESTRAINT CONTROLLER (ORC)