P0D3D code meaning
Battery Charger A Input Voltage Sensor A Circuit
What P0D3D means
P0D3D is the basic circuit code for voltage sensor A at the input of charger A, which measures the AC supply voltage arriving from the charge inlet. It stands for a missing or electrically invalid signal; plausibility, low, high and sporadic faults have their own codes P0D3E-P0D41. No manufacturer publishes set conditions for P0D3D itself. GM's Volt charger module and Mitsubishi's 2022 Outlander PHEV only use the detailed siblings; Mitsubishi places the sensor in its combined charger and DC/DC module and stops charging on any of them. CARB requires input components to be checked for circuit continuity, which is what this code expresses. Expect AC charging to be refused while the car remains drivable.
P0D3D at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyWorkshop only
- Typical labor0.5 to 4 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0D3D
- AC charging is refused
- Charging fault indication
Common causes of P0D3D
- PossibleOpen or shorted voltage sense circuit in the charger
- PossibleFailed on-board charger
- Less likelyDamaged AC wiring between charge inlet and charger
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Battery charger a input voltage sensor aWiring harnessOn board charger
What each part of P0D3D means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 3D | The exact fault in that area. |
What to do next
- Note P0D3D and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P0D3D
What does P0D3D mean?
P0D3D means "Battery Charger A Input Voltage Sensor A Circuit". P0D3D is the basic circuit code for voltage sensor A at the input of charger A, which measures the AC supply voltage arriving from the charge inlet. It is a generic code, so it means the same on every make.
Is it safe to drive with P0D3D?
P0D3D does not normally turn on the check engine light by itself. Watch for the symptoms above and have it checked soon.
Will P0D3D fail an emissions test?
P0D3D is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is P0D3D to fix?
Difficulty: workshop only. A typical repair takes 0.5 to 4 hours of work. This is a job for a workshop.
Will P0D3D clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.