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TuningBot DTC Database · v4.37.15

P15A5 Diagnostic Trouble Code (2 interpretations)

2 manufacturer-specific interpretations across 2 manufacturers in the TuningBot DTC database.

P · PowertrainEngineOBD2
Brand pages:HondaPSA

Honda

1 interpretation
P15A5
Motor current sensor - circuit malfunction Honda · engine Data confidence 62%

The control module detected improper operation of the Motor current circuit. This is the manufacturer-specific definition used by Honda.

Possible causes

  • Wiring
  • motor rotor calibration
  • UN/W phase motor current sensors
  • motor power inverter module
  • motor power cable
  • motor control module (MCM) programming

PSA

1 interpretation
P15A5
Oil pressure regulation solenoid valve control : Not plausible PSA · engine Data confidence 72%

The control module detected that the Oil pressure regulation solenoid valve control was implausible for the operating conditions. Documented for the Bosch MED 17.4.x engine ECU (EP6 THP family) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Bosch MED 17.4.x engine ECU (EP6 THP family)

Related and nearby codes

How to read P15A5

P

Powertrain: engine, transmission and driveline systems.

1

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

5A5

Specific fault index within the subsystem.

Frequently asked questions about P15A5

What does P15A5 mean?

Diagnostic Trouble Code (2 interpretations). The control module detected improper operation of the Motor current circuit. This is the manufacturer-specific definition used by Honda.

Is P15A5 generic or manufacturer-specific?

P15A5 is a manufacturer-specific code. In this database it is documented for: Honda, PSA. The same number can mean something different on other brands.

Can TuningBot remove P15A5 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

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