What does code P0724 mean?
The brake switch B or TCC input circuit is reporting a high signal.
OBD-II Code
P0724 — Torque Converter/Brake Switch B Circuit High
The brake switch B or TCC input circuit is reporting a high signal.
Common symptoms
- Torque converter clutch does not release properly
- jerking when braking
Possible causes
- Short to voltage
- faulty brake switch
Initial recommendation
Inspect wiring harness and replace brake switch if defective.
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 P0724 with your vehicle's actual symptoms for more complete diagnostic guidance.
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