What does code P0572 mean?
The brake switch A circuit is reporting a low signal, preventing proper brake input recognition by the ECU.
OBD-II Code
P0572 — Cruise Control/Brake Switch A Circuit Low
The brake switch A circuit is reporting a low signal, preventing proper brake input recognition by the ECU.
Common symptoms
- Brake lights not illuminating
- cruise control disabled
Possible causes
- Brake switch shorted to ground
- signal wire grounded
Initial recommendation
Check circuit continuity and replace brake switch if faulty.
Safety notice
This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine code P0572 with your vehicle's actual symptoms for more complete diagnostic guidance.
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