P CODE FAMILY
Powertrain code references — Page 25.
Engine, transmission and powertrain diagnostic references. Exact vehicle and module context still matters.
Generic OBD-II
P0991
Transmission Fluid Pressure Sensor/Switch E Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0992
Transmission Fluid Pressure Sensor/Switch F Circuit
PowertrainRead the code
Generic OBD-II
P0993
Transmission Fluid Pressure Sensor/Switch F Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0994
Transmission Fluid Pressure Sensor/Switch F Circuit Low
PowertrainRead the code
Generic OBD-II
P0995
Transmission Fluid Pressure Sensor/Switch F Circuit High
PowertrainRead the code
Generic OBD-II
P0996
Transmission Fluid Pressure Sensor/Switch F Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0997
Shift Solenoid F Control Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0998
Shift Solenoid F Control Circuit Low
PowertrainRead the code
Generic OBD-II
P0999
Shift Solenoid F Control Circuit High
PowertrainRead the code
Generic OBD-II
P099A
Shift Solenoid G Control Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P099B
Shift Solenoid G Control Circuit Low
PowertrainRead the code
Generic OBD-II
P099C
Shift Solenoid G Control Circuit High
PowertrainRead the code
Generic OBD-II
P099D
Shift Solenoid H Control Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P099E
Shift Solenoid H Control Circuit Low
PowertrainRead the code
Generic OBD-II
P099F
Shift Solenoid H Control Circuit High
PowertrainRead the code
Generic OBD-II
P09A0
Shift Solenoid G Control Circuit/Open
PowertrainRead the code
Generic OBD-II
P09A1
Shift Solenoid H Control Circuit/Open
PowertrainRead the code
Generic OBD-II
P09A2
Gate Select Position Circuit B
PowertrainRead the code
Generic OBD-II
P09A3
Gate Select Position Circuit B Range/Performance
PowertrainRead the code
Generic OBD-II
P09A4
Gate Select Position Circuit B Low
PowertrainRead the code
Generic OBD-II
P09A5
Gate Select Position Circuit B High
PowertrainRead the code
Generic OBD-II
P09A6
Gate Select Position Circuit C
PowertrainRead the code
Generic OBD-II
P09A7
Gate Select Position Circuit C Range/Performance
PowertrainRead the code
Generic OBD-II
P09A8
Gate Select Position Circuit C Low
PowertrainRead the code
Generic OBD-II
P09A9
Gate Select Position Circuit C High
PowertrainRead the code
Generic OBD-II
P0A00
Motor Electronics Coolant Temperature Sensor A Circuit
PowertrainRead the code
Generic OBD-II
P0A01
Motor Electronics Coolant Temperature Sensor A Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0A02
Motor Electronics Coolant Temperature Sensor A Circuit Low
PowertrainRead the code
Generic OBD-II
P0A03
Motor Electronics Coolant Temperature Sensor A Circuit High
PowertrainRead the code
Generic OBD-II
P0A04
Motor Electronics Coolant Temperature Sensor A Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0A05
Motor Electronics Coolant Pump A Control Circuit/Open
PowertrainRead the code
Generic OBD-II
P0A06
Motor Electronics Coolant Pump A Control Circuit Low
PowertrainRead the code
Generic OBD-II
P0A07
Motor Electronics Coolant Pump A Control Circuit High
PowertrainRead the code
Generic OBD-II
P0A08
DC/DC Converter Status Circuit
PowertrainRead the code
Generic OBD-II
P0A09
DC/DC Converter Status Circuit Low
PowertrainRead the code
Generic OBD-II
P0A0A
High Voltage System Interlock Circuit A
PowertrainRead the code
Generic OBD-II
P0A0B
High Voltage System Interlock Circuit A Performance
PowertrainRead the code
Generic OBD-II
P0A0C
High Voltage System Interlock Circuit A Low
PowertrainRead the code
Generic OBD-II
P0A0D
High Voltage System Interlock Circuit A High
PowertrainRead the code
Generic OBD-II
P0A0E
High Voltage System Interlock Circuit A Intermittent
PowertrainRead the code
Generic OBD-II
P0A0F
Engine Failed to Start
PowertrainRead the code
Generic OBD-II
P0A10
DC/DC Converter Status Circuit High
PowertrainRead the code
Generic OBD-II
P0A11
DC/DC Converter Enable Circuit/Open
PowertrainRead the code
Generic OBD-II
P0A12
DC/DC Converter Enable Circuit Low
PowertrainRead the code
Generic OBD-II
P0A13
DC/DC Converter Enable Circuit High
PowertrainRead the code
Generic OBD-II
P0A14
Engine Mount A Control Circuit/Open
PowertrainRead the code
Generic OBD-II
P0A15
Engine Mount A Control Circuit Low
PowertrainRead the code
Generic OBD-II
P0A16
Engine Mount A Control Circuit High
PowertrainRead the code
Generic OBD-II
P0A17
Motor Torque Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0A18
Motor Torque Sensor Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0A19
Motor Torque Sensor Circuit Low
PowertrainRead the code
Generic OBD-II
P0A1A
Generator Control Module
PowertrainRead the code
Generic OBD-II
P0A1B
Drive Motor A Control Module Performance
PowertrainRead the code
Generic OBD-II
P0A1C
Drive Motor B Control Module Performance
PowertrainRead the code
Generic OBD-II
P0A1D
Hybrid/EV Powertrain Control Module A
PowertrainRead the code
Generic OBD-II
P0A1E
Starter/Generator Control Module
PowertrainRead the code
Generic OBD-II
P0A1F
Battery Energy Control Module A Performance
PowertrainRead the code
Generic OBD-II
P0A20
Motor Torque Sensor Circuit High
PowertrainRead the code
Generic OBD-II
P0A21
Motor Torque Sensor Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0A22
Generator Torque Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0A23
Generator Torque Sensor Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0A24
Generator Torque Sensor Circuit Low
PowertrainRead the code
Generic OBD-II
P0A25
Generator Torque Sensor Circuit High
PowertrainRead the code
Generic OBD-II
P0A26
Generator Torque Sensor Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0A27
Hybrid/EV Battery Power Off Circuit
PowertrainRead the code
Generic OBD-II
P0A28
Hybrid/EV Battery Power Off Circuit Low
PowertrainRead the code
Generic OBD-II
P0A29
Hybrid/EV Battery Power Off Circuit High
PowertrainRead the code
Generic OBD-II
P0A2A
Drive Motor A Temperature Sensor A Circuit
PowertrainRead the code
Generic OBD-II
P0A2B
Drive Motor A Temperature Sensor A Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0A2C
Drive Motor A Temperature Sensor A Circuit Low
PowertrainRead the code
Generic OBD-II
P0A2D
Drive Motor A Temperature Sensor A Circuit High
PowertrainRead the code
Generic OBD-II
P0A2E
Drive Motor A Temperature Sensor A Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0A2F
Drive Motor A Over Temperature
PowertrainRead the code
Generic OBD-II
P0A30
Drive Motor B Temperature Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0A31
Drive Motor B Temperature Sensor Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0A32
Drive Motor B Temperature Sensor Circuit Low
PowertrainRead the code
Generic OBD-II
P0A33
Drive Motor B Temperature Sensor Circuit High
PowertrainRead the code
Generic OBD-II
P0A34
Drive Motor B Temperature Sensor Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0A35
Drive Motor B Over Temperature
PowertrainRead the code
Generic OBD-II
P0A36
Generator Temperature Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0A37
Generator Temperature Sensor Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0A38
Generator Temperature Sensor Circuit Low
PowertrainRead the code
Generic OBD-II
P0A39
Generator Temperature Sensor Circuit High
PowertrainRead the code
Generic OBD-II
P0A3A
Generator Temperature Sensor Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0A3B
Generator A Over Temperature
PowertrainRead the code
Generic OBD-II
P0A3C
Drive Motor A Inverter Over Temperature
PowertrainRead the code
Generic OBD-II
P0A3D
Drive Motor B Inverter Over Temperature
PowertrainRead the code
Generic OBD-II
P0A3E
Generator Inverter Over Temperature
PowertrainRead the code
Generic OBD-II
P0A3F
Drive Motor A Position Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0A40
Drive Motor A Position Sensor Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0A41
Drive Motor A Position Sensor Circuit Low
PowertrainRead the code
Generic OBD-II
P0A42
Drive Motor A Position Sensor Circuit High
PowertrainRead the code
Generic OBD-II
P0A43
Drive Motor A Position Sensor Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0A44
Drive Motor A Position Sensor Circuit Overspeed
PowertrainRead the code
Generic OBD-II
P0A45
Drive Motor B Position Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0A46
Drive Motor B Position Sensor Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0A47
Drive Motor B Position Sensor Circuit Low
PowertrainRead the code
Generic OBD-II
P0A48
Drive Motor B Position Sensor Circuit High
PowertrainRead the code
Generic OBD-II
P0A49
Drive Motor B Position Sensor Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0A4A
Drive Motor B Position Sensor Circuit Overspeed
PowertrainRead the code
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.