P0Bxx Hybrid Fault Codes
P0Bxx Hybrid Fault Codes
This is a list of P0B00-P0BFF OBD-II Diagnostic Trouble Codes (DTCs). They all start with P0B, the first letter P denotes transmission-related codes, the following characters or 0B indicate that they are generic hybrid-related codes. The codes below are considered generic as they apply to all makes / models of OBD-II vehicles, although the specific diagnostic and repair steps may differ.
We have literally thousands of other codes listed on the site, use the links below to navigate to other code lists. If you can't find what you are looking for, use our search engine or ask a question on the forums.
Quick links to other trouble codes (starting with): P00xx: P01xx: P02xx: P03xx: P04xx: P05xx: P06xx: P07xx: P08xx: P09xx: P0Axx: P0Bxx: P0Cxx: P1 ***: P20xx: P21xx: P22xx: P23xx: P24xx: P25xx: P26xx: P27xx: P28 / P29 / P2A / P2B: P34xx
For all other codes not listed in the links above or below, see our list of major trouble codes.
Hybrid codes P0Bxx
- P0B00 Phase U current of the auxiliary transmission fluid pump motor
- P0B01 Low current phase U of the motor of the auxiliary transmission fluid pump
- P0B02 High current of phase U of the motor of the auxiliary transmission fluid pump
- P0B03 Auxiliary Transmission Fluid Pump Motor Phase V Current
- P0B04 Low current phase V of the motor of the auxiliary transmission fluid pump
- P0B05 High current phase V of the motor of the auxiliary transmission fluid pump
- P0B06 Auxiliary Transmission Fluid Pump Motor Phase W Current
- P0B07 Low current phase W of the motor of the auxiliary transmission fluid pump
- P0B08 High current phase W motor of the auxiliary transmission fluid pump
- P0B09 Auxiliary transmission fluid pump motor supply voltage circuit / open
- P0B0A Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit Low
- P0B0B Auxiliary transmission fluid pump motor supply voltage circuit high
- P0B0C Leakage of hydraulic pump of auxiliary transmission oil
- P0B0D Auxiliary Transmission Fluid Pump Engine Control Module
- P0B0E Hybrid Battery Current Sensor B Circuit
- P0B0F Hybrid Battery Pack Current Sensor "B" Circuit Range / Performance
- P0B10 Low indicator of the sensor "B" current of the hybrid battery
- P0B11 Hybrid battery current sensor "B" high signal level
- P0B12 Unstable / unstable current sensor circuit of the hybrid battery pack "B"
- P0B13 Hybrid Battery Current Sensor "A" / "B" Correlation
- P0B14 Hybrid Battery Voltage Sensor B Circuit
- P0B15 Hybrid Battery Voltage Sensor "B" Circuit Range / Performance
- P0B16 Hybrid Battery Voltage Sensor B Circuit Low Voltage
- P0B17 Hybrid Battery Pack Voltage Sense "B" Circuit High
- P0B18 Hybrid Battery B Voltage Sensor Intermittent / Unstable
- P0B19 Hybrid Battery Voltage Sensor C Circuit
- P0B1A Hybrid Battery Voltage Sensor "C" Circuit Range / Performance
- P0B1B Hybrid Battery "C" Voltage Sensor Circuit Low Voltage
- P0B1C Voltage sensor "C" hybrid battery pack, high signal level
- P0B1D Hybrid Battery Pack C Voltage Sensor Circuit Intermittent / Unstable
- P0B1E Hybrid battery voltage measurement circuit "D"
- P0B1F Hybrid Battery Voltage Sensor "D" Circuit Range / Performance
- P0B20 Hybrid Battery "D" Voltage Sensor Circuit Low Voltage
- P0B21 Hybrid Battery Pack Voltage Sense "D" Circuit High
- P0B22 Intermittent / unstable hybrid battery voltage sensor "D" circuit
- P0B23 Hybrid Battery "A" Voltage
- P0B24 Hybrid battery "A" voltage unstable
- P0B25 Low voltage hybrid battery "A"
- P0B26 Hybrid Battery "A" Voltage High
- P0B27 Hybrid battery "B" Voltage
- P0B28 Hybrid battery "B" Voltage unstable
- P0B29 Hybrid Battery "B" Low Voltage
- P0B2A Hybrid Battery "B" Voltage High
- P0B2B Hybrid Battery "C" Voltage
- P0B2C Hybrid battery "C" Voltage unstable
- P0B2D Hybrid battery "C" Low voltage
- P0B2E Hybrid Battery "C" Voltage High
- P0B2F Hybrid battery "D" Voltage
- P0B30 Hybrid battery "D" Voltage unstable
- P0B31 Low voltage hybrid battery "D"
- P0B32 Hybrid Battery "D" Voltage High
- P0B33 Maintenance shutdown circuit high voltage
- P0B34 Maintenance shutdown circuit high voltage
- P0B35 Service shutdown circuit high voltage, low voltage
- P0B36 High voltage in the service shutdown circuit, high voltage
- P0B37 High Voltage Service Disconnect Open
- P0B38 Engine electronics coolant pump control circuit "B" / open
- P0B39 Low signal in the coolant pump control circuit "B" engine electronics
- P0B3A High signal in the coolant pump control circuit of the engine electronics "B"
- P0B3B Hybrid Battery Voltage Sensor A Circuit
- P0B3C Hybrid Battery Voltage Sensor "A" Circuit Range / Performance
- P0B3D Hybrid battery voltage sensor "A" low signal
- P0B3E Hybrid battery voltage sensor "A", high signal level
- P0B3F Hybrid Battery Voltage Sensor A Circuit Intermittent / Intermittent
- P0B40 Hybrid Battery Voltage Sensor "B"
- P0B41 Hybrid Battery Voltage Sensor "B" Circuit Range / Performance
- P0B42 Low voltage sensor circuit "B" voltage of the hybrid battery
- P0B43 Hybrid battery voltage sensor "B" high signal level
- P0B44 Unstable / unstable voltage sensor "B" circuit of the hybrid battery
- P0B45 Hybrid Battery Voltage Sensor "C"
- P0B46 Hybrid Battery Voltage Sensor "C" Circuit Range / Performance
- P0B47 Low voltage sensor circuit "C" voltage hybrid battery
- P0B48 Hybrid battery voltage sensor "C" high signal level
- P0B49 Unstable / unstable voltage sensor "C" circuit of the hybrid battery
- P0B4A Hybrid battery voltage sensor circuit "D"
- P0B4B Hybrid Battery Voltage Sensor "D" Circuit Range / Performance
- P0B4C Hybrid battery voltage sensor "D", low signal level
- P0B4D Hybrid battery voltage sensor "D", high signal level
- P0B4E Unstable / unstable hybrid battery "D" voltage sensor circuit
- P0B4F Hybrid Battery Voltage Sensor "E"
- P0B50 Hybrid Battery Voltage Sensor "E" Circuit Range / Performance
- P0B51 Low voltage sensor circuit "E" voltage of the hybrid battery
- P0B52 Hybrid battery voltage sensor "E" high signal level
- P0B53 Intermittent / unstable hybrid battery "E" voltage sensor circuit
- P0B54 Hybrid Battery Voltage Sensor "F"
- P0B55 Hybrid Battery Voltage Sensor "F" Circuit Range / Performance
- P0B56 Hybrid battery voltage sensor "F", low signal level
- P0B57 Hybrid battery voltage sensor "F", high signal level
- P0B58 Hybrid battery voltage sensor "F" Intermittent / unstable circuit
- P0B59 Hybrid Battery Voltage Sensor G Circuit
- P0B5A Hybrid Battery Voltage Sensor "G" Circuit Range / Performance
- P0B5B Hybrid battery voltage sensor "G", low signal level
- P0B5C Hybrid battery voltage sensor "G", high signal level
- P0B5D Intermittent / unstable hybrid battery "G" voltage sensor circuit
- P0B5E Hybrid Battery Voltage Sensor H Circuit
- P0B5F Hybrid Battery Voltage Sensor "H" Circuit Range / Performance
- P0B60 Hybrid battery voltage sensor "H", low signal level
- P0B61 Hybrid battery voltage sensor "H", high signal level
- P0B62 Intermittent / unstable hybrid battery voltage sensor "H"
- P0B63 Hybrid Battery Voltage Sensor I Circuit
- P0B64 Hybrid Battery Voltage Sensor "I" Circuit Range / Performance
- P0B65 Low voltage in the sensor circuit "I" voltage of the hybrid battery
- P0B66 Hybrid battery voltage sensor "I", high signal level
- P0B67 Unstable / unstable hybrid battery voltage sensor circuit "I"
- P0B68 Hybrid Battery Voltage Sensor J Circuit
- P0B69 Hybrid Battery Voltage Sensor "J" Circuit Range / Performance
- P0B6A Hybrid battery voltage sensor "J" low signal level
- P0B6B Hybrid battery voltage sensor "J" high signal level
- P0B6C Hybrid battery voltage sensor "J" Unstable / unstable circuit
- P0B6D Hybrid Battery Voltage Sensor K Circuit
- P0B6E Hybrid Battery Voltage Sensor "K" Circuit Range / Performance
- P0B6F Hybrid Battery Voltage Sensor "K" Circuit Low Voltage
- P0B70 Hybrid battery voltage sensor "K" high signal level
- P0B71 Hybrid battery voltage sensor "K" Intermittent / unstable circuit
- P0B72 Hybrid Battery Voltage Sensor "L"
- P0B73 Hybrid Battery Voltage Sensor "L" Circuit Range / Performance
- P0B74 Low voltage sensor circuit "L" voltage of the hybrid battery
- P0B75 Hybrid battery voltage sensor "L", high signal level
- P0B76 Hybrid battery voltage sensor "L" Intermittent / unstable circuit
- P0B77 Hybrid Battery Voltage Sensor "M"
- P0B78 Hybrid Battery Voltage Sensor "M" Circuit Range / Performance
- P0B79 Hybrid Battery Voltage Sensor "M" Circuit Low Voltage
- P0B7A Hybrid battery voltage sensor "M", high signal level
- P0B7B Intermittent / unstable hybrid battery "M" voltage sensor circuit
- P0B7C Hybrid Battery Voltage Sensor N Circuit
- P0B7D Hybrid Battery Voltage Sensor "N" Circuit Range / Performance
- P0B7E Hybrid battery voltage sensor "N" low signal
- P0B7F Hybrid battery voltage sensor "N", high signal level
- P0B80 Hybrid battery voltage sensor "N" Intermittent / unstable circuit
- P0B81 Hybrid Battery Voltage Sensor O Circuit
- P0B82 Hybrid Battery Voltage Sensor "O" Circuit Range / Performance
- P0B83 Low voltage circuit "O" voltage sensor hybrid battery
- P0B84 Hybrid battery voltage sensor "O", high signal level
- P0B85 Unstable / unstable hybrid battery voltage sensor circuit "O"
- P0B86 Hybrid Battery Voltage Sensor P Circuit
- P0B87 Hybrid Battery Voltage Sensor "P" Circuit Range / Performance
- P0B88 Hybrid Battery Voltage Sensor P Circuit Low Voltage
- P0B89 Hybrid battery voltage sensor "P", high signal level
- P0B8A Unstable / unstable hybrid battery voltage sensor circuit "P"
- P0B8B Hybrid Battery Voltage Sensor Q Circuit
- P0B8C Hybrid Battery Voltage Sensor "Q" Circuit Range / Performance
- P0B8D - Hybrid battery voltage sensor "Q" circuit low
- P0B8E Hybrid battery voltage sensor "Q", high signal level
- P0B8F Hybrid Battery "Q" Voltage Sensor Circuit Intermittent / Intermittent
- P0B90 Hybrid Battery Voltage Sensor "R" Circuit
- P0B91 Hybrid Battery Voltage Sensor "R" Circuit Range / Performance
- P0B92 Hybrid battery voltage sensor "R" low signal level
- P0B93 Hybrid battery voltage sensor "R" high signal level
- P0B94 Intermittent / unstable hybrid battery voltage sensor circuit "R"
- P0B95 Hybrid Battery Voltage Sensor "S"
- P0B96 Hybrid Battery Voltage Sensor "S" Circuit Range / Performance
- P0B97 Hybrid battery voltage sensor "S", low signal level
- P0B98 Hybrid battery voltage sensor "S", high signal level
- P0B99 Intermittent / unstable hybrid battery voltage sensor circuit "S"
- P0B9A Hybrid Battery Voltage Sensor T Circuit
- P0B9B Hybrid Battery Voltage Sensor "T" Circuit Range / Performance
- P0B9C Hybrid battery voltage sensor "T" low signal
- P0B9D Hybrid battery voltage sensor "T" high signal level
- P0B9E Unstable / unstable hybrid battery "T" voltage sensor circuit
- P0B9F Hybrid Battery Voltage Sensor U Circuit
- P0BA0 Hybrid Battery Voltage Sensor "U" Circuit Range / Performance
- P0BA1 Hybrid Battery Voltage Sensor U Circuit Low Voltage
- P0BA2 Hybrid battery voltage sensor "U", high signal level
- P0BA3 Intermittent / unstable hybrid battery voltage sensor "U"
- P0BA4 Hybrid Battery Voltage Sensor V Circuit
- P0BA5 Hybrid Battery Voltage Sensor "V" Circuit Range / Performance
- P0BA6 Low voltage in the "V" circuit of the hybrid battery voltage sensor
- P0BA7 Hybrid battery voltage sensor "V", high signal level
- P0BA8 Unstable / unstable hybrid battery voltage sensor circuit "V"
- P0BA9 Hybrid Battery Voltage Sensor W Circuit
- P0BAA Hybrid Battery Voltage Sensor "W" Circuit Range / Performance
- P0BAB Hybrid battery voltage sensor "W", low signal level
- P0BAC Hybrid battery voltage sensor "W", high signal level
- P0BAD Intermittent / unstable hybrid battery voltage sensor circuit "W"
- P0BAE Hybrid Battery Voltage Sensor X Circuit
- P0BAF Hybrid Battery Voltage Sensor "X" Circuit Range / Performance
- P0BB0 Hybrid Battery Voltage Sensor X Circuit Low Voltage
- P0BB1 Hybrid battery voltage sensor "X", high signal level
- P0BB2 Unstable / unstable hybrid battery voltage sensor circuit "X"
- P0BB3 Hybrid Battery Voltage Sensor Y Circuit
- P0BB4 Hybrid Battery Voltage Sensor "Y" Circuit Range / Performance
- P0BB5 Hybrid Battery Voltage Sensor Y Circuit Low Voltage
- P0BB6 Hybrid battery voltage sensor "Y", high signal level
- P0BB7 Unstable / unstable voltage sensor "Y" circuit of the hybrid battery
- P0BB8 Hybrid Battery Voltage Sensor Z Circuit
- P0BB9 Hybrid Battery Voltage Sensor "Z" Circuit Range / Performance
- P0BBA Hybrid battery voltage sensor "Z", low signal level
- P0BBB Hybrid battery voltage sensor "Z" high signal level
- P0BBC Hybrid Battery Voltage Sensor "Z" Unstable / unstable circuit
- P0BBD Hybrid battery pack voltage change limit exceeded
- P0BBE Hybrid Battery Voltage Change
- P0BBF Hybrid battery cooling fan supply voltage circuit / open
- P0BC0 Hybrid Battery Pack Cooling Fan Power Supply Circuit Low
- P0BC1 HBC Cooling Fan Supply Voltage Circuit High Voltage
- P0BC2 Hybrid Battery Temperature Sensor "E"
- P0BC3 Hybrid battery temperature sensor "E" - range/performance
- P0BC4 Hybrid battery temperature sensor "E" low signal level
- P0BC5 Hybrid battery temperature sensor "E" high signal level
- P0BC6 Hybrid Battery Temperature Sensor "E" Circuit Volatile / Unstable
- P0BC7 Hybrid battery block cooling fan control circuit / open
- P0BC8 Hybrid Battery Pack Cooling Fan Sensing Range / Performance
- P0BC9 Hybrid Battery Cooling Fan Circuit Low Signal
- P0BCA Hybrid Battery Packing Fan Sense Circuit High
- P0BCB Hybrid Battery Pack Cooling Fan Sensor Circuit Intermittent / Intermittent
- P0BCC Generator Inverter Temperature Sensor Circuit
- P0BCD Alternator Inverter Temperature Sensor Circuit Range / Performance
- P0BCE Generator Inverter Temperature Sensor Circuit Low
- P0BCF Generator Inverter Temperature Sensor Circuit High
- P0BD0 Intermittent / unstable generator inverter temperature sensor circuit
- P0BD1 Drive motor inverter temperature sensor "C"
- P0BD2 Drive Motor Inverter Temperature Sensor "C" Circuit Range / Performance
- P0BD3 Drive Motor Inverter Temperature Sensor "C" Circuit Low
- P0BD4 Drive motor inverter temperature sensor "C" circuit high
- P0BD5 Intermittent / unstable drive motor inverter temperature sensor "C" circuit
- P0BD6 Drive motor inverter temperature sensor "D"
- P0BD7 Drive Motor Inverter Temperature Sensor "D" Circuit Range / Performance
- P0BD8 Drive Motor Inverter Temperature Sensor "D" Circuit Low
- P0BD9 Drive motor inverter temperature sensor circuit "D", high signal level
- P0BDA Intermittent / unstable drive motor inverter temperature sensor "D" circuit
- P0BDB Drive Motor Inverter Temperature Sensor "E"
- t P0BDC Drive motor inverter temperature sensor "E" Circuit range / performance
- P0BDD Drive Motor Inverter Temperature Sensor "E" Circuit Low
- P0BDE Drive motor inverter temperature sensor circuit "E" high signal
- P0BDF Intermittent / unstable drive motor inverter temperature sensor "E"
- P0BE0 Drive Motor Inverter Temperature Sensor "F"
- P0BE1 Drive Motor Inverter Temperature Sensor "F" Circuit Range / Performance
- P0BE2 Drive Motor Inverter Temperature Sensor "F" Circuit Low
- P0BE3 A high rate of the temperature sensor of the inverter of the drive motor "F"
- P0BE4 Intermittent / unstable drive motor inverter temperature sensor "F"
- P0BE5 Phase U current sensor circuit of the drive motor "A"
- P0BE6 Phase U current sensor circuit of drive motor "A" out of range / performance
- P0BE7 Low indicator circuit of the current sensor phase U of the drive motor "A"
- P0BE8 Phase U current sensor circuit of the drive motor "A", high signal level
- P0BE9 Phase V current sensor circuit of the drive motor "A"
- P0BEA Drive Motor "A" Phase V Current Sensor Circuit Range / Performance
- P0BEB Drive Motor "A" Phase V Current Sensor Circuit Low
- P0BEC Drive motor "A" in the V phase current sensor circuit, high signal level
- P0BED Phase W current sensor circuit of the drive motor "A"
- P0BEE "A" drive motor phase W current sensor circuit range / characteristics
- P0BEF Drive Motor A Phase W Current Sensor Circuit Low
- P0BF0 Phase W current sensor circuit of the drive motor "A", high signal level
- P0BF1 Phase U current sensor circuit of the drive motor "B"
- P0BF2 Phase U current sensor circuit of the drive motor "B" out of range / performance
- P0BF3 Low indicator circuit of the current sensor phase U of the drive motor "B"
- P0BF4 High signal level in the current sensor circuit of the U phase of the drive motor "B"
- P0BF5 Phase V current sensor circuit of the drive motor "B"
- P0BF6 Phase V current sensor circuit of the drive motor "B" range / performance
- P0BF7 Low indicator circuit of the current sensor phase V of the drive motor "B"
- P0BF8 Phase V current sensor circuit of the drive motor "B", high signal
- P0BF9 Phase W current sensor circuit of the drive motor "B"
- P0BFA Phase W current sensor circuit of drive motor "B" out of range / performance
- P0BFB Drive Motor "B" W Phase Current Sensor Circuit Low
- P0BFC Phase W current sensor circuit of the drive motor "B", high signal
- P0BFD Drive motor "A" Phase UVW Current sensor correlation
- Correlation of the current sensor UVW phase of the drive motor P0BFE "B"
- P0BFF Drive motor "A" Current
Next: Trouble Codes P0C00-P0CFF
Quick links to other trouble codes (starting with): P00xx: P01xx: P02xx: P03xx: P04xx: P05xx: P06xx: P07xx: P08xx: P09xx: P0Axx: P0Bxx: P0Cxx: P1 ***: P20xx: P21xx: P22xx: P23xx: P24xx: P25xx: P26xx: P27xx: P28 / P29 / P2A / P2B: P34xx
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