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P1572 2009 NISSAN SENTRA

P1572 2009 NISSAN SENTRA - Brake Pedal Switch Circuit Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3   
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Possible causes

  • Faulty Brake Pedal Switch
  • Faulty stop lamp switch
  • Brake Pedal Switch harness is open or shorted
  • Brake Pedal Switch circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

When is the code detected?

When the vehicle speed is above 30 km/h (19 MPH), ON signals from the stop lamp switch and the Automatic Speed Control Device (ASCD) brake switch are sent to the The Engine Control Modulee (ECM) at the same time.

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1572 2009 Nissan Sentra Description

When the brake pedal is depressed, Automatic Speed Control Device (ASCD) brake switch is turned OFF and stop lamp switch is turned ON. The Engine Control Module (ECM) detects the state of the brake pedal by this input of two kinds (ON/OFF signal).
OBDII Code P1572 2009 Nissan Sentra - Brake Pedal Switch Circuit Malfunction - AutoCodes.com

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P1572 2009 NISSAN SENTRA Comments

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