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TuningBot DTC Database · v4.37.15

P15A6 BMW - WT overload protection, control motor - current high, bank 2

Manufacturer-specific interpretation for BMW. All interpretations of P15A6

P · PowertrainEngineOBD2

What P15A6 means

P15A6
WT overload protection, control motor - current high, bank 2 BMW · engine Data confidence 62%

The control module detected that the current in the WT overload protection, control motor circuit was above the expected range. This is the manufacturer-specific definition used by BMW.

Possible causes

  • Mechanical fault
  • servo motor short circuit
  • servo motor shorted to ground

Related and nearby codes

How to read P15A6

P

Powertrain: engine, transmission and driveline systems.

1

Manufacturer-defined range: the meaning can differ between brands.

5A6

Specific fault index within the subsystem.

Frequently asked questions about P15A6

What does P15A6 mean?

WT overload protection, control motor - current high, bank 2. The control module detected that the current in the WT overload protection, control motor circuit was above the expected range. This is the manufacturer-specific definition used by BMW.

Is P15A6 generic or manufacturer-specific?

P15A6 is a manufacturer-specific code. In this database it is documented for: BMW. The same number can mean something different on other brands.

Can TuningBot remove P15A6 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningStage 1 dyno results for BMW engines See the results →

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