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ProMaster 2500 Base
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Occupant Restraint Controller (Orc) - DTCS B2768-64 To U0140-00
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DTC Troubleshooting
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U0101-00 Transmission Control Module TCM - Loss Of Communication
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Set Condition
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Set Condition
If the Powertrain Control Module (PCM) detects a loss of communication with the Transmission Control Module (TCM).