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00470 - Data Bus for Comfort System

00470 - Combination comfort Databus in Single Wire: Open Circuit

Possible Symptoms

  • Data Bus Comfort working in Single-Wire Mode

Possible Causes

  • Wiring/Connectors from/to Control Modules
  • Control Module in CAN Data Bus Comfort faulty

Possible Solutions

  • Check Measuring Value Blocks (MVB)
  • Check Wiring/Connectors from/to Control Modules

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