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Home >> Fiat >> 2016 >> 500 Lounge, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 105 ((Heating & Air Conditioning - Electrical Diagnostics - 500 - Electric)) >> DTC Troubleshooting >> B1906-77-Main/Left Temperature Door 1 - Commanded Position Not Reachable >> When Monitored

When Monitored

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Whenever the Blend Door is commanded to move by the A/C Heater Control.