Mike's Workshop Manuals
: Service manuals for every vehicle
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Jeep
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2021
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Compass Trailhawk
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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) - DTCS B2734-95 To U1476-00
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DTC Troubleshooting
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U0140-00 - Lost Communication With Body Control Module
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When Monitored
When Monitored
This diagnostic runs continuously when the following conditions are met:
With the ignition on for at least five seconds.
Battery voltage between 10 and 16 volts.