A/C errors B1380, B1383 and B1423

Discussion in 'Prime Care, Maintenance and Troubleshooting' started by alinica2001, Jul 21, 2019.

  1. alinica2001

    alinica2001 Junior Member

    Joined:
    Jan 14, 2008
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    Vehicle:
    2017 Prius Prime
    Model:
    Prime Advanced
    Hello,

    As a result of a small impact on the right side, I have the above errors on HVAC system.
    Any idea what B1380 and B1383 means ? B1423 is clear ( open or low pressure ).

    Thanks!
     
  2. Alvin Huang

    Alvin Huang Junior Member

    Joined:
    Nov 7, 2017
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    Location:
    Taiwan
    Vehicle:
    2017 Prius Prime
    Model:
    Plug-in Advanced
    B1380 - External Condenser Refrigerant Temperature Sensor Circuit, Open or short in heat exchanger temperature sensor circuit
    • Heat exchanger temperature sensor
    • Harness or connector
    • Heat pump ECU assembly
    B1383 - Middle Pressure Magnetic Valve Malfunction, Open or short in No. 1 air conditioning accessory assembly (middle pressure magnetic valve) circuit
    • No. 1 air conditioning accessory assembly (middle pressure magnetic valve)
    • Harness or connector
    • FAN NO. 2 relay
    • Heat pump ECU assembly
     
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  3. alinica2001

    alinica2001 Junior Member

    Joined:
    Jan 14, 2008
    34
    8
    0
    Location:
    Romania
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Advanced