Error code
OBD2 P0572
OBD2P0572
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Brake Switch 'A' Circuit Low.
Severity
moderateCan drive but may experience issues with cruise control and potentially the brake system.
Summary
P0572 indicates that there is an issue with the brake switch A circuit being too low, which affects the cruise control or braking system.
Common Causes
- Wiring short to earth
- Faulty cruise/brake switch
Fixes
- Replace faulty cruise/brake switch or repair wiring issue.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P0500Vehicle Speed Sensor 'A'
- P0501Vehicle Speed Sensor 'A' Range/Performance
- P0502Vehicle Speed Sensor 'A' Circuit Low Input
- P0503Vehicle Speed Sensor 'A' Intermittent/Erratic/High
- P0504Brake Switch 'A'/'B' Correlation
- P0505Idle Air Control System
- P0506Idle Air Control System RPM Lower Than Expected
- P0507Idle Air Control System RPM Higher Than Expected
- P0508Idle Air Control System Circuit Low
- P0509Idle Air Control System Circuit High
- P0510Closed Throttle Position Switch
- P0511Idle Air Control Circuit