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Home >> Lincoln >> 2012 >> MKZ Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 37 (Engine Controls (Except Diesel & Hybrid) - Powertrain DTC Descriptions - DTC P0571 - P1674) >> DTC P0572: Brake Switch A Circuit Low

DTC P0572: Brake Switch A Circuit Low

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P0572 - BRAKE SWITCH A CIRCUIT LOW

Description:  This DTC indicates the brake switch is stuck in the ON position.
Possible Causes: 
  • BPP circuit open or short
  • Stoplamp circuits open or short
  • Damaged brake switch
  • Incorrectly adjusted brake switch
Diagnostic Aids:  Using the scan tool, check the BPP/BOO PID. The BPP/BOO PID should toggle on and off with brake pedal activation.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST FD .