MANUFACTURER REFERENCE
Generic OBD-II code references — Page 76.
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Generic OBD-II
P2D50
Hybrid/EV Battery Pack L Over Temperature
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Generic OBD-II
P2D51
Air Assisted Injector Control Circuit
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Generic OBD-II
P2D52
Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit
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Generic OBD-II
P2D53
Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Range/Performance
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Generic OBD-II
P2D54
Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Low
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Generic OBD-II
P2D55
Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit High
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Generic OBD-II
P2D56
Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit Intermittent/Erratic
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Generic OBD-II
P2D57
Generator B Control Circuit Range/Performance
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Generic OBD-II
P2D58
Generator B Mechanical Performance
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Generic OBD-II
P2D59
Generator B Over Temperature
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Generic OBD-II
P2D5A
Reductant Level Sensor A/B Correlation
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Generic OBD-II
P2D5B
Battery Charging System Positive Contactor C Circuit
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Generic OBD-II
P2D5C
Battery Charging System Positive Contactor C Stuck Closed
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Generic OBD-II
P2D5D
Battery Charging System Positive Contactor C Stuck Open
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Generic OBD-II
P2D5E
Battery Charging System Positive Contactor C Control Circuit/Open
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Generic OBD-II
P2D5F
Battery Charging System Positive Contactor C Control Circuit Range/Performance
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Generic OBD-II
P2D60
Battery Charging System Positive Contactor C Control Circuit Low
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Generic OBD-II
P2D61
Battery Charging System Positive Contactor C Control Circuit High
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Generic OBD-II
P2D62
Battery Charging System Negative Contactor C Circuit
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Generic OBD-II
P2D63
Battery Charging System Negative Contactor C Stuck Closed
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Generic OBD-II
P2D64
Battery Charging System Negative Contactor C Stuck Open
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Generic OBD-II
P2D65
Battery Charging System Negative Contactor C Control Circuit/Open
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Generic OBD-II
P2D66
Battery Charging System Negative Contactor C Control Circuit Range/Performance
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Generic OBD-II
P2D67
Battery Charging System Negative Contactor C Control Circuit Low
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Generic OBD-II
P2D68
Battery Charging System Negative Contactor C Control Circuit High
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Generic OBD-II
P2D69
Battery Charging System Positive Contactor D Circuit
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Generic OBD-II
P2D6A
Battery Charging System Positive Contactor D Stuck Closed
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Generic OBD-II
P2D6B
Battery Charging System Positive Contactor D Stuck Open
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Generic OBD-II
P2D6C
Battery Charging System Positive Contactor D Control Circuit/Open
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Generic OBD-II
P2D6D
Battery Charging System Positive Contactor D Control Circuit Range/Performance
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Generic OBD-II
P2D6E
Battery Charging System Positive Contactor D Control Circuit Low
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Generic OBD-II
P2D6F
Battery Charging System Positive Contactor D Control Circuit High
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Generic OBD-II
P2D70
Battery Charging System Negative Contactor D Circuit
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Generic OBD-II
P2D71
Battery Charging System Negative Contactor D Stuck Closed
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Generic OBD-II
P2D72
Battery Charging System Negative Contactor D Stuck Open
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Generic OBD-II
P2D73
Battery Charging System Negative Contactor D Control Circuit/Open
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Generic OBD-II
P2D74
Battery Charging System Negative Contactor D Control Circuit Range/Performance
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Generic OBD-II
P2D75
Battery Charging System Negative Contactor D Control Circuit Low
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Generic OBD-II
P2D76
Battery Charging System Negative Contactor D Control Circuit High
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Generic OBD-II
P2D77
Battery Charger Control Module B Performance
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Generic OBD-II
P2D78
Battery Charger Control Module B Processor Performance
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Generic OBD-II
P2D79
Charging Stop Switch Circuit
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Generic OBD-II
P2D7A
Charging Stop Switch Circuit High
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Generic OBD-II
P2D7B
Charging Stop Switch Circuit Low
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Generic OBD-II
P2D7C
Charging Stop Switch Circuit Performance
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Generic OBD-II
P2D7D
Charging Stop Switch Circuit Intermittent/Erratic
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Generic OBD-II
P2D7E
Charging Start Switch Circuit
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Generic OBD-II
P2D7F
Charging Start Switch Circuit High
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Generic OBD-II
P2D80
Charging Start Switch Circuit Low
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Generic OBD-II
P2D81
Charging Start Switch Circuit Performance
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Generic OBD-II
P2D82
Charging Start Switch Circuit Intermittent/Erratic
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Generic OBD-II
P2D83
Battery Charger B Input Current Sensor Circuit Low
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Generic OBD-II
P2D84
Battery Charger B Input Current Sensor Circuit High
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Generic OBD-II
P2D85
Battery Charger B Input Current Sensor Circuit Range/Performance
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Generic OBD-II
P2D86
Fuel Temperature Sensor A/B Correlation
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Generic OBD-II
P2D87
Fan 1 Control Module Over Temperature
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Generic OBD-II
P2D88
Fan 1 Control Module Performance
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Generic OBD-II
P2D89
Fan 1 Control Module Supply Voltage Circuit
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Generic OBD-II
P2D8A
Fan 2 Control Module Over Temperature
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Generic OBD-II
P2D8B
Fan 2 Control Module Performance
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Generic OBD-II
P2D8C
Fan 2 Control Module Supply Voltage Circuit
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Generic OBD-II
P2D8D
Engine Disconnect Clutch Mechanical Performance
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Generic OBD-II
P2D8E
Engine Oil Pressure Sensor/Switch C Circuit
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Generic OBD-II
P2D8F
Engine Oil Pressure Sensor/Switch C Circuit Low
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Generic OBD-II
P2D90
Engine Oil Pressure Sensor/Switch C Circuit High
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Generic OBD-II
P2D91
Engine Oil Pressure Sensor/Switch C Circuit Range/Performance
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Generic OBD-II
P2D92
Starter/Generator Phase X Current Sensor Circuit High
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Generic OBD-II
P2D93
Starter/Generator Phase Y Current Sensor Circuit High
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Generic OBD-II
P2D94
Starter/Generator Phase Z Current Sensor Circuit High
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Generic OBD-II
P2D95
Starter/Generator Phase X Current Sensor Circuit Low
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Generic OBD-II
P2D96
Starter/Generator Phase Y Current Sensor Circuit Low
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Generic OBD-II
P2D97
Starter/Generator Phase Z Current Sensor Circuit Low
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Generic OBD-II
P2D98
Starter/Generator Phase X Current Circuit Intermittent/Erratic
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Generic OBD-II
P2D99
Starter/Generator Phase Y Current Circuit Intermittent/Erratic
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Generic OBD-II
P2D9A
Starter/Generator Phase Z Current Circuit Intermittent/Erratic
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Generic OBD-II
P2D9B
Starter/Generator Phase U Current Circuit Intermittent/Erratic
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Generic OBD-II
P2D9C
Starter/Generator Phase V Current Circuit Intermittent/Erratic
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Generic OBD-II
P2D9D
Starter/Generator Phase W Current Circuit Intermittent/Erratic
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Generic OBD-II
P2D9E
High Voltage System Voltage Low
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Generic OBD-II
P2D9F
High Voltage System Voltage High
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Generic OBD-II
P2DA0
High Voltage System Performance
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Generic OBD-II
P2DA1
Gear Shift Control Module B Supply Voltage Low
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Generic OBD-II
P2DA2
Gear Shift Control Module B Supply Voltage High
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Generic OBD-II
P2DA3
Gear Shift Control Module B Overtemperature
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Generic OBD-II
P2DA4
Coolant Heater A Internal Control Module Performance
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Generic OBD-II
P2DA5
Coolant Heater A Supply Voltage Circuit
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Generic OBD-II
P2DA6
F-150 Lightning coolant-heater diagnosis and the ECT2 test step
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Generic OBD-II
P2DA7
Coolant Heater A Control Module System Voltage
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Generic OBD-II
P2DA8
DC/AC Converter Control Module A Switch A Circuit
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Generic OBD-II
P2DA9
DC/AC Converter Control Module A Switch A Circuit Range/Performance
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Generic OBD-II
P2DAA
DC/AC Converter Control Module A Switch B Circuit
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Generic OBD-II
P2DAB
DC/AC Converter Control Module A Switch B Circuit Range/Performance
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Generic OBD-II
P2DAC
Drive Motor A Temperature Sensor B Circuit
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Generic OBD-II
P2DAD
Drive Motor A Temperature Sensor B Circuit Range/Performance
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Generic OBD-II
P2DAE
Drive Motor A Temperature Sensor B Circuit Low
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Generic OBD-II
P2DAF
Drive Motor A Temperature Sensor B Circuit High
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Generic OBD-II
P2DB0
Drive Motor A Temperature Sensor B Circuit Intermittent
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Generic OBD-II
P2DB1
Drive Motor A Temperature Sensor C Circuit
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Generic OBD-II
P2DB2
Drive Motor A Temperature Sensor C Circuit Range/Performance
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Generic OBD-II
P2DB3
Drive Motor A Temperature Sensor C 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.