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TuningBot DTC Database · v4.37.15

P0573 Cruise Control/Brake Switch A Circuit High

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

P · PowertrainDriver_assistanceOBD2

What P0573 means

P0573
Cruise Control/Brake Switch A Circuit High Generic · driver_assistance Data confidence 90%

The control module detected that the signal in the Cruise Control/Brake Switch A circuit stayed above the expected operating range.

Possible causes

  • Wiring short to positive
  • cruise/brake switch
  • ECM

Related and nearby codes

How to read P0573

P

Powertrain: engine, transmission and driveline systems.

0

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

573

Specific fault index within the subsystem.

Frequently asked questions about P0573

What does P0573 mean?

Cruise Control/Brake Switch A Circuit High. The control module detected that the signal in the Cruise Control/Brake Switch A circuit stayed above the expected operating range.

Is P0573 generic or manufacturer-specific?

P0573 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0573 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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