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TuningBot DTC Database · v4.37.14

P0855 Drive Switch Input Circuit High

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainTransmissionOBD2

What P0855 means

P0855
Drive Switch Input Circuit High Generic · transmission Data confidence 90%

The control module detected that the signal in the Drive Switch Input circuit stayed above the expected operating range.

Possible causes

  • Wiring
  • short to positive
  • drive switch
  • ECM/PCM/TCM

Related and nearby codes

How to read P0855

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

855

Specific fault index within the subsystem.

Frequently asked questions about P0855

What does P0855 mean?

Drive Switch Input Circuit High. The control module detected that the signal in the Drive Switch Input circuit stayed above the expected operating range.

Is P0855 generic or manufacturer-specific?

P0855 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0855 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. 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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