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TuningBot DTC Database · v4.37.15

P0828 Up/down shift switch - input circuit high

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

P · PowertrainTransmissionOBD2

What P0828 means

P0828
Up/down shift switch - input circuit high Generic · transmission Data confidence 90%

The control module detected that the signal in the Up/down shift switch - input circuit stayed above the expected operating range.

Possible causes

  • Wiring short to positive
  • up/down shift switch

Related and nearby codes

How to read P0828

P

Powertrain: engine, transmission and driveline systems.

0

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

828

Specific fault index within the subsystem.

Frequently asked questions about P0828

What does P0828 mean?

Up/down shift switch - input circuit high. The control module detected that the signal in the Up/down shift switch - input circuit stayed above the expected operating range.

Is P0828 generic or manufacturer-specific?

P0828 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0828 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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