Powertrain OBDII Trouble Code List

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  • P20BC 5,520 Views
    Reductant Heater 'A' Control Circuit High
  • P20BC CHEVROLET 773 Views
    Reductant Heater 'A' Control Circuit High
  • P20BC FORD 5,212 Views
    Reductant Heater 'A' Control Circuit High
  • P20BC GMC 563 Views
    Reductant Heater 'A' Control Circuit High
  • P20BD 24,798 Views
    Reductant Heater 'B' Control Circuit/Open
  • P20BD CHEVROLET 1,802 Views
    Reductant Heater 'B' Control Circuit/Open
  • P20BD FORD 20,194 Views
    Reductant Heater 'B' Control Circuit/Open
  • P20BD GMC 1,190 Views
    Reductant Heater 'B' Control Circuit/Open
  • P20BD MERCEDES-BENZ 11,014 Views
    Reductant Heater 'B' Control Circuit/Open
  • P20BE 17,587 Views
    Reductant Heater 'B' Control Circuit Performance
  • P20BE CHEVROLET 914 Views
    Reductant Heater 'B' Control Circuit Performance
  • P20BE FORD 8,553 Views
    Reductant Heater 'B' Control Performance
  • P20BE GMC 887 Views
    Reductant Heater 'B' Control Circuit Performance
  • P20BE MERCEDES-BENZ 6,782 Views
    Reductant Heater 'B' Control Circuit Performance
  • P20BF 5,762 Views
    Reductant Heater 'B' Control Circuit Low
  • P20BF CHEVROLET 865 Views
    Reductant Heater 'B' Control Circuit Low
  • P20BF FORD 3,664 Views
    Reductant Heater 'B' Control Circuit Low
  • P20BF GMC 668 Views
    Reductant Heater 'B' Control Circuit Low
  • P20BF MERCEDES-BENZ 1,162 Views
    Reductant Heater 'B' Control Circuit Low
  • P20C0 4,307 Views
    Reductant Heater 'B' Control Circuit High
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