THE CODE DIRECTORY
Diagnostic code references — Page 40.
Browse canonical reference entries. Each definition keeps its own source and vehicle-applicability limits.
Generic OBD-II
P0D28
Battery Charger Input Voltage Too High
PowertrainRead the code
Generic OBD-II
P0D29
Battery Charger Input Current Too Low
PowertrainRead the code
Generic OBD-II
P0D2A
Excessive AC charging current depends on input voltage
PowertrainRead article
Generic OBD-II
P0D2B
Control-pilot indicator driver tested in on and off states
PowertrainRead article
Generic OBD-II
P0D2C
Charge-status LED circuit fault across connected and disconnected states
PowertrainRead article
Generic OBD-II
P0D2D
Early Mustang Mach-E no-start after charging and remote start
PowertrainRead article
Generic OBD-II
P0D2E
Drive Motor A Inverter Voltage Sensor A” Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0D2F
Drive Motor A Inverter Voltage Sensor A” Circuit Low
PowertrainRead the code
Generic OBD-II
P0D30
Drive Motor A Inverter Voltage Sensor A” Circuit High
PowertrainRead the code
Generic OBD-II
P0D31
Drive Motor A Inverter Voltage Sensor A” Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D32
DC/DC Converter A Over Temperature
PowertrainRead the code
Generic OBD-II
P0D33
DC/DC Converter Current High
PowertrainRead the code
Generic OBD-II
P0D34
Hybrid/EV Battery System Current
PowertrainRead the code
Generic OBD-II
P0D35
Hybrid/EV Battery System Current Unstable
PowertrainRead the code
Generic OBD-II
P0D36
Hybrid/EV Battery System Current Low
PowertrainRead the code
Generic OBD-II
P0D37
Hybrid/EV Battery System Current High
PowertrainRead the code
Generic OBD-II
P0D38
Battery Charger A Input Current Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0D39
AC input-current sensor zero-offset rationality
PowertrainRead article
Generic OBD-II
P0D3A
Charger input-current sensor reports below its valid threshold
PowertrainRead article
Generic OBD-II
P0D3B
charger input current above the documented limit
PowertrainRead article
Generic OBD-II
P0D3C
Battery Charger A Input Current Sensor Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D3D
Battery Charger A Input Voltage Sensor A Circuit
PowertrainRead the code
Generic OBD-II
P0D3E
charger AC voltage fails a two-reference comparison
PowertrainRead article
Generic OBD-II
P0D3F
low charger AC peak voltage with a long observation window
PowertrainRead article
Generic OBD-II
P0D40
high charger AC peak voltage is a fast circuit check
PowertrainRead article
Generic OBD-II
P0D41
Battery Charger A Input Voltage Sensor A Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D42
Battery Charger 14 Volt Output Voltage Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0D43
low-voltage charger output disagrees with vehicle references
PowertrainRead article
Generic OBD-II
P0D44
charger low-voltage output measurement falls below range
PowertrainRead article
Generic OBD-II
P0D45
high low-voltage charger output has its own trip classification
PowertrainRead article
Generic OBD-II
P0D46
Battery Charger 14 Volt Output Voltage Sensor Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D47
Battery Charger 14 Volt Output Current Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0D48
Battery Charger 14 Volt Output Current Sensor Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0D49
low charger output current is a sensor-range finding
PowertrainRead article
Generic OBD-II
P0D4A
high charger low-voltage output current requires context
PowertrainRead article
Generic OBD-II
P0D4B
Battery Charger 14 Volt Output Current Sensor Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D4C
Battery Charger Hybrid/EV Battery Output Voltage Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0D4D
Charger output voltage disagrees with battery voltage
PowertrainRead article
Generic OBD-II
P0D4E
very low high-voltage charger output is a reported sensor condition
PowertrainRead article
Generic OBD-II
P0D4F
high charger battery-output voltage is not a battery-capacity test
PowertrainRead article
Generic OBD-II
P0D50
Battery Charger Hybrid/EV Battery Output Voltage Sensor Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D51
Battery Charger Hybrid/EV Battery Output Current Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0D52
Battery Charger Hybrid/EV Battery Output Current Sensor Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0D53
low high-voltage charger output current needs the correct channel
PowertrainRead article
Generic OBD-II
P0D54
high battery-output current is separate from input overcurrent
PowertrainRead article
Generic OBD-II
P0D55
Battery Charger Hybrid/EV Battery Output Current Sensor Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D56
Proximity Detection Circuit A
PowertrainRead the code
Generic OBD-II
P0D57
Proximity Detection Circuit A Range/Performance
PowertrainRead the code
Generic OBD-II
P0D58
proximity-signal low is checked in a specific driving state
PowertrainRead article
Generic OBD-II
P0D59
high proximity voltage requires valid speed and shift information
PowertrainRead article
Generic OBD-II
P0D5A
Proximity Detection Circuit A Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D5B
low-voltage charger power fails an input-to-output plausibility check
PowertrainRead article
Generic OBD-II
P0D5C
high-voltage charger power is checked against input evidence
PowertrainRead article
Generic OBD-II
P0D5D
Battery Charger Hybrid/EV System Discharge Time Too Short
PowertrainRead the code
Generic OBD-II
P0D5E
charger discharge failure has two reporting paths
PowertrainRead article
Generic OBD-II
P0D5F
Hybrid/EV Battery Pack Cooling Fan 2 Sense Circuit/Open
PowertrainRead the code
Generic OBD-II
P0D60
Hybrid/EV Battery Pack Cooling Fan 2 Sense Range/Performance
PowertrainRead the code
Generic OBD-II
P0D61
Hybrid/EV Battery Pack Cooling Fan 2 Sense Circuit Low
PowertrainRead the code
Generic OBD-II
P0D62
Hybrid/EV Battery Pack Cooling Fan 2 Sense Circuit High
PowertrainRead the code
Generic OBD-II
P0D63
Hybrid/EV Battery Pack Cooling Fan 2 Sense Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D64
Battery cooling-fan enable circuit is open while off
PowertrainRead article
Generic OBD-II
P0D65
Battery fan enable voltage stays low when enabled
PowertrainRead article
Generic OBD-II
P0D66
Battery cooling-fan enable stays high when off
PowertrainRead article
Generic OBD-II
P0D67
Battery Charger Control Module A Performance
PowertrainRead the code
Generic OBD-II
P0D68
A/C Compressor Motor Voltage Sensor A Circuit
PowertrainRead the code
Generic OBD-II
P0D69
compressor voltage disagrees with its battery reference
PowertrainRead article
Generic OBD-II
P0D6A
high compressor voltage includes a recovery-state requirement
PowertrainRead article
Generic OBD-II
P0D6B
low compressor voltage is evaluated after contactor closure
PowertrainRead article
Generic OBD-II
P0D6C
A/C Compressor Motor Voltage Sensor A Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D6D
A/C Compressor Motor Voltage A Low
PowertrainRead the code
Generic OBD-II
P0D6E
A/C Compressor Motor Voltage A High
PowertrainRead the code
Generic OBD-II
P0D6F
compressor DC-link overcurrent is checked during a run request
PowertrainRead article
Generic OBD-II
P0D70
A/C Compressor Control Module Internal Temperature Sensor A Circuit
PowertrainRead the code
Generic OBD-II
P0D71
compressor CPU temperature is compared after a long off period
PowertrainRead article
Generic OBD-II
P0D72
a high temperature-sensor circuit can report extreme cold
PowertrainRead article
Generic OBD-II
P0D73
circuit-low diagnosis is based on an extreme CPU temperature report
PowertrainRead article
Generic OBD-II
P0D74
A/C Compressor Control Module InternalTemperature Sensor A Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D75
A/C Compressor Control Module Output Driver Temperature Sensor Circuit
PowertrainRead the code
Generic OBD-II
P0D76
compressor driver temperature is checked against ambient and intake air
PowertrainRead article
Generic OBD-II
P0D77
driver-temperature circuit-high has an unresolved boundary in this table
PowertrainRead article
Generic OBD-II
P0D78
driver-temperature circuit-low does not establish actual overheating
PowertrainRead article
Generic OBD-II
P0D79
A/C Compressor Control Module Output Driver Temperature Sensor Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D7A
compressor phase-U current needs a polarity-aware interpretation
PowertrainRead article
Generic OBD-II
P0D7B
phase-U current-high is not a DC-link overcurrent diagnosis
PowertrainRead article
Generic OBD-II
P0D7C
phase-V current-low belongs to the stopped-compressor check
PowertrainRead article
Generic OBD-II
P0D7D
phase-V current-high requires its own signal convention
PowertrainRead article
Generic OBD-II
P0D7E
phase-W current-low must remain a phase-specific finding
PowertrainRead article
Generic OBD-II
P0D7F
phase-W current-high is distinct from total compressor load
PowertrainRead article
Generic OBD-II
P0D80
Battery Charger Input Circuit/Open
PowertrainRead the code
Generic OBD-II
P0D81
Battery Charger Input Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0D82
Battery Charger Input Circuit Low
PowertrainRead the code
Generic OBD-II
P0D83
Battery Charger Input Circuit High
PowertrainRead the code
Generic OBD-II
P0D84
Battery Charger Input Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0D85
Battery Charging Output Voltage Too High
PowertrainRead the code
Generic OBD-II
P0D86
Battery Charger Coupler Status Indicator Control Circuit A/Open
PowertrainRead the code
Generic OBD-II
P0D87
Battery Charger Coupler Status Indicator Control Circuit A Low
PowertrainRead the code
Generic OBD-II
P0D88
Battery Charger Coupler Status Indicator Control Circuit A High
PowertrainRead the code
Generic OBD-II
P0D89
Battery Charger Coupler Status Indicator Control Circuit B/Open
PowertrainRead the code
Generic OBD-II
P0D8A
Battery Charger Coupler Status Indicator Control Circuit B Low
PowertrainRead the code
Generic OBD-II
P0D8B
Battery Charger Coupler Status Indicator Control Circuit B High
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.