P0D3A code meaning
Battery Charger A Input Current Sensor Circuit Low
Powertrain system Generic code P0Dxx codes Check engine light
What P0D3A means
P0D3A is the low-signal fault of the charger A input current sensor. Mitsubishi defines it for the 2022 Outlander PHEV as a short to ground: if the sensor output falls below 0.344 V, which corresponds to roughly -54 A, for 0.5 s while the charger supply is 10-16 V, charging is stopped and the combined charger and DC/DC unit is swapped. GM's battery charger control module in the 2011 Volt compares the reported current with a lower bound (0.8 A; 1.65 A in the 2014 table with AC voltage above 80 V) for 160 of 200 ms and rates it Type A, so the MIL comes on. The mirror fault is P0D3B, offset errors fall under P0D39. Usually the sensor inside the charger is at fault rather than outside wiring; charging stays unavailable until repaired.
P0D3A at a glance
- Check engine lightYes, usually on
- 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 P0D3A
- AC charging stops or never begins
- MIL on (GM)
Common causes of P0D3A
- Most likelyCurrent sensor signal shorted to ground inside the charger
- PossibleFailed on-board charger/DC-DC unit
- Less likelyUnstable 12 V supply to the charger module
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 current sensorOn board charger
What each part of P0D3A means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 3A | The exact fault in that area. |
What to do next
- Note P0D3A 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 P0D3A
What does P0D3A mean?
P0D3A means "Battery Charger A Input Current Sensor Circuit Low". P0D3A is the low-signal fault of the charger A input current sensor. It is a generic code, so it means the same on every make.
Is it safe to drive with P0D3A?
Usually yes, for a short time, if the check engine light is steady and the car drives normally. If the light flashes or the car runs badly, stop and have it checked.
Will P0D3A fail an emissions test?
P0D3A 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 P0D3A to fix?
Difficulty: workshop only. A typical repair takes 0.5 to 4 hours of work. This is a job for a workshop.
Will P0D3A clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.