FC CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE CHART

FC Control System
DTC No. Detection Item Warning Indicate Link
P0100-450 Mass Air Flow Circuit Master Warning Light: Comes on

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P0101-450 Mass Air Flow Circuit Range/Performance Master Warning Light: Comes on

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P0112-450 Intake Air Temperature Circuit Low Input Master Warning Light: Comes on

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P0113-450 Intake Air Temperature Circuit High Input Master Warning Light: Comes on

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P0560-117 System Voltage Master Warning Light: Comes on

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P060B-134 Internal Control Module A/D Processing Performance Master Warning Light: Comes on

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P060B-135 Internal Control Module A/D Processing Performance Master Warning Light: Comes on

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P060B-570 Internal Control Module A/D Processing Performance Master Warning Light: Comes on

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P1D01-450 FCDC Control Module Requested MIL Illumination Master Warning Light: Does not come on

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P1D24-450 Hydrogen Pump Speed Control Performance Master Warning Light: Comes on

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P1D27-450 FC Stack Coolant Temperature Sensor (Radiator Outlet) Circuit Low Master Warning Light: Comes on

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P1D28-450 FC Stack Coolant Temperature Sensor (Radiator Outlet) Circuit High Master Warning Light: Comes on

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P1D2C-450 FC Stack Coolant Temperature Sensor (FC Stack Outlet) Circuit Low Master Warning Light: Comes on

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P1D2D-450 FC Stack Coolant Temperature Sensor (FC Stack Outlet) Circuit High Master Warning Light: Comes on

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P1D2F-450 FC Water Pump Speed Control Performance Master Warning Light: Comes on

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P1D3F-450 FC Stack Voltage Low Master Warning Light: Comes on

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P1D5F-450 Lost Communication with Cell Monitor Master Warning Light: Comes on

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P1D7F-450 Air Compressor Speed Control Performance Master Warning Light: Comes on

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P1D83-450 Hydrogen Pump Inverter Performance Master Warning Light: Comes on

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P1D84-450 Lost Communication with Hydrogen Pump Inverter Master Warning Light: Comes on

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P1D87-450 Hydrogen Pump Motor Temperature Sensor Circuit Low Master Warning Light: Comes on

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P1D88-450 Hydrogen Pump Motor Temperature Sensor Circuit High Master Warning Light: Comes on

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P1D8C-450 FC Stack Air Temperature Sensor (FC Stack Inlet) Circuit Low Master Warning Light: Comes on

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P1D8D-450 FC Stack Air Temperature Sensor (FC Stack Inlet) Circuit High Master Warning Light: Comes on

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P1D91-450 Air Control System Performance Master Warning Light: Comes on

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P1D92-450 FC Stack Air Pressure Sensor (FC Stack Inlet) Circuit Low Master Warning Light: Comes on

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P1D93-450 FC Stack Air Pressure Sensor (FC Stack Inlet) Circuit High Master Warning Light: Comes on

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P1D9C-450 Hydrogen Injector No.1 Circuit Low Master Warning Light: Comes on

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P1D9D-450 Hydrogen Injector No.1 Circuit High Master Warning Light: Comes on

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P1DA2-450 Hydrogen Injector No.2 Circuit Low Master Warning Light: Comes on

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P1DA3-450 Hydrogen Injector No.2 Circuit High Master Warning Light: Comes on

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P1DA7-450 Hydrogen Injector No.3 Circuit Low Master Warning Light: Comes on

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P1DA8-450 Hydrogen Injector No.3 Circuit High Master Warning Light: Comes on

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P1DAC-450 Exhaust Drainage Valve Circuit Low Master Warning Light: Comes on

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P1DAD-450 Exhaust Drainage Valve Circuit High Master Warning Light: Comes on

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P1DB1-450 High-range Hydrogen Pressure Sensor Correlation Master Warning Light: Comes on

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P1DB2-450 High-range Hydrogen Pressure Sensor Circuit Low Master Warning Light: Comes on

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P1DB3-450 High-range Hydrogen Pressure Sensor Circuit High Master Warning Light: Comes on

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P1DB7-450 Medium-range Hydrogen Pressure Sensor Circuit Low Master Warning Light: Comes on

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P1DB8-450 Medium-range Hydrogen Pressure Sensor Circuit High Master Warning Light: Comes on

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P1DBC-450 Low-range Hydrogen Pressure Sensor Circuit Low Master Warning Light: Comes on

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P1DBD-450 Low-range Hydrogen Pressure Sensor Circuit High Master Warning Light: Comes on

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P1DC0-450 Low-range Hydrogen Pressure Too Low Master Warning Light: Comes on

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P1DC1-450 Low-range Hydrogen Pressure Too High Master Warning Light: Comes on

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P1DC3-450 Medium-range Hydrogen Pressure Too High Master Warning Light: Comes on

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P1DC5-450 Air Pressure Too High Master Warning Light: Comes on

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P1DC8-450 FC Water Pump Inverter Performance Master Warning Light: Comes on

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P1DC9-450 Lost Communication with FC Water Pump Inverter Master Warning Light: Comes on

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P1DCC-450 Motor Room Side Hydrogen Detector Circuit Low Master Warning Light: Comes on

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P1DCD-450 Motor Room Side Hydrogen Detector Circuit High Master Warning Light: Comes on

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P1DCF-450 Cell Monitor Performance Master Warning Light: Comes on

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P1DD2-450 Tank Side Hydrogen Detector Circuit Low Master Warning Light: Comes on

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P1DD3-450 Tank Side Hydrogen Detector Circuit High Master Warning Light: Comes on

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P1DD5-450 Radiator Rotary Valve Circuit Master Warning Light: Comes on

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P1DE4-450 FC Coolant Water Temperature Malfunction Master Warning Light: Comes on

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P1DE6-450 Hydrogen Tank Temperature Sensor Correlation Master Warning Light: Comes on

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P1DE7-450 Hydrogen Tank No.1 Temperature Sensor Circuit Low Master Warning Light: Comes on

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P1DE8-450 Hydrogen Tank No.1 Temperature Sensor Circuit High Master Warning Light: Comes on

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P1DEC-450 Hydrogen Tank No.2 Temperature Sensor Circuit Low Master Warning Light: Comes on

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P1DED-450 Hydrogen Tank No.2 Temperature Sensor Circuit High Master Warning Light: Comes on

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P1DEF-450 FC Stack Performance Master Warning Light: Comes on

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P1DF2-450 Hydrogen Pump Inverter Drive Signal Stuck ON Master Warning Light: Comes on

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P1DF3-450 Hydrogen Pump Inverter Drive Signal Stuck OFF Master Warning Light: Comes on

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P1DF7-450 FC Water Pump Inverter Drive Signal Stuck ON Master Warning Light: Comes on

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P1DF8-450 FC Water Pump Inverter Drive Signal Stuck OFF Master Warning Light: Comes on

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P1DFC-450 Hydrogen Filling System High Pressure Sensor Circuit Low Master Warning Light: Comes on

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P1DFD-450 Hydrogen Filling System High Pressure Sensor Circuit High Master Warning Light: Comes on

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P1E02-450 Tank Shut Valve1 Circuit Low Master Warning Light: Comes on

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P1E03-450 Tank Shut Valve1 Circuit High Master Warning Light: Comes on

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P1E12-450 Tank Shut Valve2 Circuit Low Master Warning Light: Comes on

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P1E13-450 Tank Shut Valve2 Circuit High Master Warning Light: Comes on

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P1E19-450 Infrared Transmitter Circuit Master Warning Light: Does not come on

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P1E22-450 Air Pressure Regulating Valve Phase A Circuit Low Master Warning Light: Comes on

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P1E23-450 Air Pressure Regulating Valve Phase A Circuit High Master Warning Light: Comes on

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P1E27-450 Air Pressure Regulating Valve Phase B Circuit Low Master Warning Light: Comes on

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P1E28-450 Air Pressure Regulating Valve Phase B Circuit High Master Warning Light: Comes on

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P1E2C-450 Air Shunt Valve Phase A Circuit Low Master Warning Light: Comes on

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P1E2D-450 Air Shunt Valve Phase A Circuit High Master Warning Light: Comes on

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P1E32-450 Air Shunt Valve Phase B Circuit Low Master Warning Light: Comes on

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P1E33-450 Air Shunt Valve Phase B Circuit High Master Warning Light: Comes on

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P1E36-450 Tank Shut Valve 1 Stuck Open or Close Master Warning Light: Comes on

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P1E38-450 Tank Shut Valve 2 Stuck Open or Close Master Warning Light: Comes on

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P1E40-450 Hydrogen Leak (Motor Room Side)
  • Master Warning Light: Comes on

  • Hydrogen Leak Warning Light: Comes on

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P1E41-450 Hydrogen Leak (Tank Side)
  • Master Warning Light: Comes on

  • Hydrogen Leak Warning Light: Comes on

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P1E42-450 Hydrogen Pressure Leak (Excessive Hydrogen Flow) Master Warning Light: Comes on

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P1E43-450 Hydrogen Pressure Leak (High/Medium Pressure Area) Master Warning Light: Comes on

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P1E44-450 Hydrogen Pressure Leak (Low Pressure Area) Master Warning Light: Comes on

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P1E47-450 FC Stack Coolant Temperature Sensor (FC Stack Outlet / Radiator Outlet) Correlation Master Warning Light: Comes on

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P1E48-450 Barometric Pressure Sensor / FC Stack Air Pressure Sensor (FC Stack Inlet) Correlation Master Warning Light: Comes on

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P1E49-450 Mass Air Flow Temperature Sensor Correlation Master Warning Light: Comes on

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P1E6B-450 Fuel Lid Interlock Stuck Closed Master Warning Light: Comes on

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P2228-450 Barometric Pressure Sensor "A" Circuit Low Master Warning Light: Comes on

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P2229-450 Barometric Pressure Sensor "A" Circuit High Master Warning Light: Comes on

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U0164-450 Lost Communication with HVAC Control Module Master Warning Light: Comes on

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U0293-450 Lost Communication with EV System Master Warning Light: Comes on

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U1160-450 Lost Communication with FCDC System Master Warning Light: Comes on

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U1162-450 Lost Communication with Hydrogen Filling System Master Warning Light: Comes on

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