THE CODE DIRECTORY
Diagnostic code references — Page 42.
Browse canonical reference entries. Each definition keeps its own source and vehicle-applicability limits.
Generic OBD-II
P0DF0
Generator Inverter Temperature Sensor B Circuit
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Generic OBD-II
P0DF1
Generator Inverter Temperature Sensor B Circuit Intermittent/Erratic
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Generic OBD-II
P0DF2
Generator Inverter Temperature Sensor C Circuit
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Generic OBD-II
P0DF3
Generator Inverter Temperature Sensor C Circuit Intermittent/Erratic
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Generic OBD-II
P0DF4
Generator Inverter Temperature Sensor B Circuit Range/Performance
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Generic OBD-II
P0DF5
Generator Inverter Temperature Sensor B Circuit Low
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Generic OBD-II
P0DF6
Generator Inverter Temperature Sensor B Circuit High
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Generic OBD-II
P0DF7
Generator Inverter Temperature Sensor C Circuit Range/Performance
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Generic OBD-II
P0DF8
Generator Inverter Temperature Sensor C Circuit Low
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Generic OBD-II
P0DF9
Generator Inverter Temperature Sensor C Circuit High
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Generic OBD-II
P0DFA
Generator Phase U-V-W Current Sensor Correlation
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Generic OBD-II
P0DFB
Generator Position Exceeding Learn Limit
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Generic OBD-II
P0DFC
Generator Position Sensor Not Learned
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Generic OBD-II
P0DFD
Battery Charger Coolant Control Valve Control Circuit/Open
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Generic OBD-II
P0DFE
Battery Charger Coolant Control Valve Control Circuit Low
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Generic OBD-II
P0DFF
Battery Charger Coolant Control Valve Control Circuit High
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Generic OBD-II
P0E00
Generator Phase U Current Sensor Circuit
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Generic OBD-II
P0E01
Generator Phase U Current Sensor Circuit Range/Performance
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Generic OBD-II
P0E02
Generator Phase U Current Sensor Circuit Low
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Generic OBD-II
P0E03
Generator Phase U Current Sensor Circuit High
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Generic OBD-II
P0E04
Generator Phase V Current Sensor Circuit
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Generic OBD-II
P0E05
Generator Phase V Current Sensor Circuit Range/Performance
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Generic OBD-II
P0E06
Generator Phase V Current Sensor Circuit Low
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Generic OBD-II
P0E07
Generator Phase V Current Sensor Circuit High
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Generic OBD-II
P0E08
Generator Phase W Current Sensor Circuit
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Generic OBD-II
P0E09
Generator Phase W Current Sensor Circuit Range/Performance
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Generic OBD-II
P0E0A
Generator Phase W Current Sensor Circuit Low
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Generic OBD-II
P0E0B
Generator Phase W Current Sensor Circuit High
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Generic OBD-II
P0E0C
Generator Phase U-V-W Circuit/Open
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Generic OBD-II
P0E0D
Generator Phase U-V-W Circuit Low
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Generic OBD-II
P0E0E
Generator Phase U-V-W Circuit High
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Generic OBD-II
P0E0F
Generator Inverter Power Supply A Circuit/Open
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Generic OBD-II
P0E10
Generator Inverter Power Supply A Circuit Low
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Generic OBD-II
P0E11
Generator Inverter Power Supply A Circuit High
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Generic OBD-II
P0E12
Hybrid/EV Battery Pack Coolant Heater A Control Circuit/Open
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Generic OBD-II
P0E13
Hybrid/EV Battery Pack Coolant Heater A Control Circuit Low
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Generic OBD-II
P0E14
Hybrid/EV Battery Pack Coolant Heater A Control Circuit High
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Generic OBD-II
P0E15
Hybrid/EV Battery Pack Coolant Heater A Control Performance
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Generic OBD-II
P0E16
Hybrid/EV Battery Pack Coolant Heater B Control Circuit/Open
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Generic OBD-II
P0E17
Hybrid/EV Battery Pack Coolant Heater B Control Circuit Low
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Generic OBD-II
P0E18
Hybrid/EV Battery Pack Coolant Heater B Control Circuit High
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Generic OBD-II
P0E19
Hybrid/EV Battery Pack Coolant Heater B Control Performance
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Generic OBD-II
P0E1A
Hybrid/EV Battery Pack Coolant Pump B Control Circuit/Open
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Generic OBD-II
P0E1B
Hybrid/EV Battery Pack Coolant Pump B Control Circuit Low
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Generic OBD-II
P0E1C
Hybrid/EV Battery Pack Coolant Pump B Control Circuit High
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Generic OBD-II
P0E1D
Hybrid/EV Battery Pack Coolant Pump B Control Performance
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Generic OBD-II
P0E1E
Hybrid/EV Battery Pack Coolant Pump B Control Circuit Driver Current/Temperature Too High
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Generic OBD-II
P0E1F
Hybrid/EV Battery Pack Coolant Pump A Control Circuit Driver Current/Temperature Too High
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Generic OBD-II
P0E20
Hybrid/EV Battery Pack Coolant Control Valve A Control Circuit Driver Current/Temperature Too High
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Generic OBD-II
P0E21
Hybrid/EV Battery Pack Coolant Control Valve B Control Circuit Driver Current/Temperature Too High
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Generic OBD-II
P0E22
Hybrid/EV Battery Pack Coolant Control Valve C Control Circuit Driver Current/Temperature Too High
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Generic OBD-II
P0E23
Drive Motor Inverter Temperature Sensor G Circuit
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Generic OBD-II
P0E24
Drive Motor Inverter Temperature Sensor G Circuit Range/Performance
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Generic OBD-II
P0E25
Drive Motor Inverter Temperature Sensor G Circuit Low
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Generic OBD-II
P0E26
Drive Motor Inverter Temperature Sensor G Circuit High
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Generic OBD-II
P0E27
Drive Motor Inverter Temperature Sensor G Circuit Intermittent/Erratic
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Generic OBD-II
P0E28
Drive Motor Inverter Temperature Sensor H Circuit
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Generic OBD-II
P0E29
Drive Motor Inverter Temperature Sensor H Circuit Range/Performance
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Generic OBD-II
P0E2A
Drive Motor Inverter Temperature Sensor H Circuit Low
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Generic OBD-II
P0E2B
Drive Motor Inverter Temperature Sensor H Circuit High
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Generic OBD-II
P0E2C
Drive Motor Inverter Temperature Sensor H Circuit Intermittent/Erratic
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Generic OBD-II
P0E2D
Internal Control Module Hybrid/EV Battery Monitor Performance
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Generic OBD-II
P0E2E
Battery Charger A Fuse
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Generic OBD-II
P0E2F
High Voltage Fuse B
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Generic OBD-II
P0E30
High Voltage Fuse C
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Generic OBD-II
P0E31
DC/DC Converter Voltage Sensor A Circuit
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Generic OBD-II
P0E32
DC/DC Converter Voltage Sensor A Range/Performance
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Generic OBD-II
P0E33
DC/DC Converter Voltage Sensor A Low
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Generic OBD-II
P0E34
DC/DC Converter Voltage Sensor A High
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Generic OBD-II
P0E35
DC/DC Converter Voltage Sensor A Intermittent/Erratic
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Generic OBD-II
P0E36
DC/DC Converter Voltage Sensor BCircuit
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Generic OBD-II
P0E37
DC/DC Converter Voltage Sensor B Range/Performance
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Generic OBD-II
P0E38
DC/DC Converter Voltage Sensor B Low
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Generic OBD-II
P0E39
DC/DC Converter Voltage Sensor B High
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Generic OBD-II
P0E3A
DC/DC Converter Voltage Sensor B Intermittent/Erratic
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Generic OBD-II
P0E3B
Hybrid/EV Battery Coolant Pump Overspeed
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Generic OBD-II
P0E3C
Hybrid/EV Battery Coolant Pump Underspeed
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Generic OBD-II
P0E3D
Control Pilot Indicator Control Circuit Low
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Generic OBD-II
P0E3E
Control Pilot Indicator Control Circuit High
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Generic OBD-II
P0E3F
Charge Status Indicator A Control Circuit Low
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Generic OBD-II
P0E40
Charge Status Indicator A Control Circuit High
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Generic OBD-II
P0E41
Charge Status Indicator B Control Circuit Low
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Generic OBD-II
P0E42
Charge Status Indicator B Control Circuit High
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Generic OBD-II
P0E43
Hybrid/EV Powertrain Control Module B
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Generic OBD-II
P0E44
Hybrid/EV Battery Pack Voltage Sense E Circuit
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Generic OBD-II
P0E45
Hybrid/EV Battery Pack Voltage Sense E Circuit Range/Performance
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Generic OBD-II
P0E46
Hybrid/EV Battery Pack Voltage Sense E Circuit Low
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Generic OBD-II
P0E47
Hybrid/EV Battery Pack Voltage Sense E Circuit High
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Generic OBD-II
P0E48
Hybrid/EV Battery Pack Voltage Sense E Circuit Intermittent/Erratic
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Generic OBD-II
P0E49
Hybrid/EV Battery Pack Voltage Sense F Circuit
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Generic OBD-II
P0E4A
Hybrid/EV Battery Pack Voltage Sense F Circuit Range/Performance
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Generic OBD-II
P0E4B
Hybrid/EV Battery Pack Voltage Sense F Circuit Low
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Generic OBD-II
P0E4C
Hybrid/EV Battery Pack Voltage Sense F Circuit High
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Generic OBD-II
P0E4D
Hybrid/EV Battery Pack Voltage Sense F Circuit Intermittent/Erratic
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Generic OBD-II
P0E4E
Engine Failed to Crank
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Generic OBD-II
P0E4F
Motor Electronics Coolant Pump A Control Circuit Intermittent/Erratic
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Generic OBD-II
P0E50
Motor Electronics Coolant Pump B Control Circuit Intermittent/Erratic
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Generic OBD-II
P0E51
DC/DC Converter Current Sensor A Circuit
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Generic OBD-II
P0E52
DC/DC Converter Current Sensor A Circuit Range/Performance
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Generic OBD-II
P0E53
DC/DC Converter Current Sensor A Circuit Low
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These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.