P0Cxx OBD2 Hybrid Trouble Codes
This is the listing of P0C00-P0CFF OBD2 diagnostic trouble codes (DTCs). They all start with P0C, the first letter P indicates that they are powertrain related codes, the next two characters 0C indicate that they are generic hybrid related codes. The codes below are considered generic because they apply to all makes/models of OBD2 vehicles, although specific diagnosis & repair steps may vary.
P0Cxx Hybrid Trouble Codes
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| Code(s) | Description |
|---|---|
| P0C00 | Drive Motor "A" Current Low |
| P0C01 | Drive Motor "A" Current High |
| P0C02 | Drive Motor "B" Current |
| P0C03 | Drive Motor "B" Current Low |
| P0C04 | Drive Motor "B" Current High |
| P0C05 | Drive Motor "A" Phase U-V-W Circuit/Open |
| P0C06 | Drive Motor "A" Phase U-V-W Circuit Low |
| P0C07 | Drive Motor "A" Phase U-V-W Circuit High |
| P0C08 | Drive Motor "B" Phase U-V-W Circuit/Open |
| P0C09 | Drive Motor "B" Phase U-V-W Circuit Low |
| P0C0A | Drive Motor "B" Phase U-V-W Circuit High |
| P0C0B | Drive Motor "A" Inverter Power Supply Circuit/Open |
| P0C0C | Drive Motor "A" Inverter Power Supply Circuit Low |
| P0C0D | Drive Motor "A" Inverter Power Supply Circuit High |
| P0C0E | Drive Motor "B" Inverter Power Supply Circuit/Open |
| P0C0F | Drive Motor "B" Inverter Power Supply Circuit Low |
| P0C10 | Drive Motor "B" Inverter Power Supply Circuit High |
| P0C11 | Drive Motor "A" Inverter Phase U Over Temperature |
| P0C12 | Drive Motor "A" Inverter Phase V Over Temperature |
| P0C13 | Drive Motor "A" Inverter Phase W Over Temperature |
| P0C14 | Drive Motor "B" Inverter Phase U Over Temperature |
| P0C15 | Drive Motor "B" Inverter Phase V Over Temperature |
| P0C16 | Drive Motor "B" Inverter Phase W Over Temperature |
| P0C17 | Drive Motor "A" Position Sensor Not Learned |
| P0C18 | Drive Motor "B" Position Sensor Not Learned |
| P0C19 | Drive Motor "A" Torque Delivered Performance |
| P0C1A | Drive Motor "B" Torque Delivered Performance |
| P0C1B | Auxiliary Transmission Fluid Pump Control Module Internal Temperature Too High |
| P0C1C | Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit |
| P0C1D | Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance |
| P0C1E | Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Low |
| P0C1F | Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High |
| P0C20 | Auxiliary Transmission Fluid Pump Phase U-V-W Circuit/Open |
| P0C21 | Auxiliary Transmission Fluid Pump Phase U-V-W Circuit Low |
| P0C22 | Auxiliary Transmission Fluid Pump Phase U-V-W Circuit High |
| P0C23 | Auxiliary Transmission Fluid Pump Control Module Circuit/Open |
| P0C24 | Auxiliary Transmission Fluid Pump Control Module Circuit Low |
| P0C25 | Auxiliary Transmission Fluid Pump Control Module Circuit High |
| P0C26 | Auxiliary Transmission Fluid Pump Motor Current |
| P0C27 | Auxiliary Transmission Fluid Pump Motor Current Low |
| P0C28 | Auxiliary Transmission Fluid Pump Motor Current High |
| P0C29 | Auxiliary Transmission Fluid Pump Driver Circuit Performance |
| P0C2A | Auxiliary Transmission Fluid Pump Motor Stalled |
| P0C2B | Auxiliary Transmission Fluid Pump Control Module Feedback Signal |
| P0C2C | Auxiliary Transmission Fluid Pump Control Module Feedback Signal Range/Performance |
| P0C2D | Auxiliary Transmission Fluid Pump Control Module Feedback Signal Low |
| P0C2E | Auxiliary Transmission Fluid Pump Control Module Feedback Signal High |
| P0C2F | Internal Control Module Drive Motor/Generator - Engine Speed Sensor Performance |
| P0C30 | Hybrid Battery Pack State of Charge High |
| P0C31 | Inverter "B" Cooling System Performance |
| P0C32 | Hybrid Battery Cooling System Performance |
| P0C33 | Hybrid Battery Temperature Sensor "F" Circuit |
| P0C34 | Hybrid Battery Temperature Sensor "F" Circuit Range/Performance |
| P0C35 | Hybrid Battery Temperature Sensor "F" Circuit Low |
| P0C36 | Hybrid Battery Temperature Sensor "F" Circuit High |
| P0C37 | Hybrid Battery Temperature Sensor "F" Circuit Intermittent/Erratic |
| P0C38 | DC/DC Converter Temperature Sensor "A" Circuit |
| P0C39 | DC/DC Converter Temperature Sensor "A" Range/Performance |
| P0C3A | DC/DC Converter Temperature Sensor "A" Low |
| P0C3B | DC/DC Converter Temperature Sensor "A" High |
| P0C3C | DC/DC Converter Temperature Sensor "A" Intermittent/Erratic |
| P0C3D | DC/DC Converter Temperature Sensor "B" Circuit |
| P0C3E | DC/DC Converter Temperature Sensor "B" Range/Performance |
| P0C3F | DC/DC Converter Temperature Sensor "B" Low |
| P0C40 | DC/DC Converter Temperature Sensor "B" High |
| P0C41 | DC/DC Converter Temperature Sensor "B" Intermittent/Erratic |
| P0C42 | Hybrid Battery Pack Coolant Temperature Sensor Circuit |
| P0C43 | Hybrid Battery Pack Coolant Temperature Sensor Circuit Range/Performance |
| P0C44 | Hybrid Battery Pack Coolant Temperature Sensor Circuit Low |
| P0C45 | Hybrid Battery Pack Coolant Temperature Sensor Circuit High |
| P0C46 | Hybrid Battery Pack Coolant Temperature Sensor Circuit Intermittent/Erratic |
| P0C47 | Hybrid Battery Pack Coolant Pump Control Circuit/Open |
| P0C48 | Hybrid Battery Pack Coolant Pump Control Circuit Low |
| P0C49 | Hybrid Battery Pack Coolant Pump Control Circuit High |
| P0C4A | Hybrid Battery Pack Coolant Pump Control Performance |
| P0C4B | Hybrid Battery Pack Coolant Pump Supply Voltage Circuit/Open |
| P0C4C | Hybrid Battery Pack Coolant Pump Supply Voltage Circuit Low |
| P0C4D | Hybrid Battery Pack Coolant Pump Supply Voltage Circuit High |
| P0C4E | Drive Motor "A" Position Exceeded Learning Limit |
| P0C4F | Drive Motor "B" Position Exceeded Learning Limit |
| P0C50 | Drive Motor "A" Position Sensor Circuit "A" |
| P0C51 | Drive Motor "A" Position Sensor Circuit "A" Range/Performance |
| P0C52 | Drive Motor "A" Position Sensor Circuit "A" Low |
| P0C53 | Drive Motor "A" Position Sensor Circuit "A" High |
| P0C54 | Drive Motor "A" Position Sensor Circuit "A" Intermittent/Erratic |
| P0C55 | Drive Motor "B" Position Sensor Circuit "A" |
| P0C56 | Drive Motor "B" Position Sensor Circuit "A" Range/Performance |
| P0C57 | Drive Motor "B" Position Sensor Circuit "A" Low |
| P0C58 | Drive Motor "B" Position Sensor Circuit "A" High |
| P0C59 | Drive Motor "B" Position Sensor Circuit "A" Intermittent/Erratic |
| P0C5A | Drive Motor "A" Position Sensor Circuit "B" |
| P0C5B | Drive Motor "A" Position Sensor Circuit "B" Range/Performance |
| P0C5C | Drive Motor "A" Position Sensor Circuit "B" Low |
| P0C5D | Drive Motor "A" Position Sensor Circuit "B" High |
| P0C5E | Drive Motor "A" Position Sensor Circuit "B" Intermittent/Erratic |
| P0C5F | Drive Motor "B" Position Sensor Circuit "B" |
| P0C60 | Drive Motor "B" Position Sensor Circuit "B" Range/Performance |
| P0C61 | Drive Motor "B" Position Sensor Circuit "B" Low |
| P0C62 | Drive Motor "B" Position Sensor Circuit "B" High |
| P0C63 | Drive Motor "B" Position Sensor Circuit "B" Intermittent/Erratic |
| P0C64 | Generator Position Sensor Circuit "A" |
| P0C65 | Generator Position Sensor Circuit "A" Range/Performance |
| P0C66 | Generator Position Sensor Circuit "A" Low |
| P0C67 | Generator Position Sensor Circuit "A" High |
| P0C68 | Generator Position Sensor Circuit "A" Intermittent/Erratic |
| P0C69 | Generator Position Sensor Circuit "B" |
| P0C6A | Generator Position Sensor Circuit "B" Range/Performance |
| P0C6B | Generator Position Sensor Circuit "B" Low |
| P0C6C | Generator Position Sensor Circuit "B" High |
| P0C6D | Generator Position Sensor Circuit "B" Intermittent/Erratic |
| P0C6E | Hybrid Battery Temperature Sensor "A"/"B" Correlation |
| P0C6F | Hybrid Battery Temperature Sensor "B"/"C" Correlation |
| P0C70 | Hybrid Battery Temperature Sensor "C"/"D" Correlation |
| P0C71 | Hybrid Battery Temperature Sensor "D"/"E" Correlation |
| P0C72 | Hybrid Battery Temperature Sensor "E"/"F" Correlation |
| P0C73 | Motor Electronics Coolant Pump "A" Control Performance |
| P0C74 | Motor Electronics Coolant Pump "B" Control Performance |
| P0C75 | Hybrid Battery System Discharge Time Too Short |
| P0C76 | Hybrid Battery System Discharge Time Too Long |
| P0C77 | Hybrid Battery System Precharge Time Too Short |
| P0C78 | Hybrid Battery System Precharge Time Too Long |
| P0C79 | Drive Motor "A" Inverter Voltage Too High |
| P0C7A | Drive Motor "B" Inverter Voltage Too High |
| P0C7B | Generator Inverter Voltage Too High |
| P0C7C | Hybrid Battery Temperature Sensor "G" Circuit |
| P0C7D | Hybrid Battery Temperature Sensor "G" Range/Performance |
| P0C7E | Hybrid Battery Temperature Sensor "G" Circuit Low |
| P0C7F | Hybrid Battery Temperature Sensor "G" Circuit High |
| P0C80 | Hybrid Battery Temperature Sensor "G" Circuit Intermittent/Erratic |
| P0C81 | Hybrid Battery Temperature Sensor "H" Circuit |
| P0C82 | Hybrid Battery Temperature Sensor "H" Range/Performance |
| P0C83 | Hybrid Battery Temperature Sensor "H" Circuit Low |
| P0C84 | Hybrid Battery Temperature Sensor "H" Circuit High |
| P0C85 | Hybrid Battery Temperature Sensor "H" Circuit Intermittent/Erratic |
| P0C86 | Hybrid Battery Temperature Sensor "F"/"G" Correlation |
| P0C87 | Hybrid Battery Temperature Sensor "G"/"H" Correlation |
| P0C88 - P0CFF, P0D00, P0E00, P0F00 | ISO/SAE Reserved |