P0D97 code meaning
Battery Charger Coupler Unlock Control Circuit High
What P0D97 means
P0D97 reports that the unlock control output sits higher than it should while the module is not driving it, or does not follow the command, which points to a release line touching a supply voltage. Such a fault is critical for safety logic: a release path that may be energised unintentionally could free the plug during current flow, so control units typically end the charging session or refuse to begin it while the code is active. No manufacturer documents P0D97 openly. CARB's comprehensive-component rules require output circuits to be checked for shorts and correct response, and the TE Connectivity actuator patent EP3252879B1 stresses that the lock position must be reliably detected to prevent unsecured charging. P0D96 is the short to ground, P0D93 the matching fault on the locking side.
P0D97 at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyMedium
- Typical labor0.5 to 2.5 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0D97
- Charging session stops or does not start
- Plug is not held firmly in the inlet
- Charging system fault message
Common causes of P0D97
- Most likelyUnlock drive wire shorted to a supply wire in the harness
- PossibleInternal short inside the lock actuator
- Less likelyUnlock driver stage of the module stuck on
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Charge port lock actuatorWiring harnessOn board charger
What each part of P0D97 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 97 | The exact fault in that area. |
What to do next
- Note P0D97 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 P0D97
What does P0D97 mean?
P0D97 means "Battery Charger Coupler Unlock Control Circuit High". P0D97 reports that the unlock control output sits higher than it should while the module is not driving it, or does not follow the command, which points to a release line touching a supply voltage. It is a generic code, so it means the same on every make.
Is it safe to drive with P0D97?
P0D97 does not normally turn on the check engine light by itself. Watch for the symptoms above and have it checked soon.
Will P0D97 fail an emissions test?
P0D97 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 P0D97 to fix?
Difficulty: medium. A typical repair takes 0.5 to 2.5 hours of work. This is a job for a workshop.
Will P0D97 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.