Skoda P0571 Brake Light Switch Plausibility

Description

OBD-II Trouble Code Description for P0571 Skoda

Brake Switch “A” Circuit

What does this mean?

OBD2 Code P0571 Skoda definition:
When the brake pedal is depressed, the stop light switch sends a signal to the ECM. When the ECM receives this signal, it cancels the cruise control. A fail safe function is provided so that the functions normally, even if there is a malfunction in the stop light signal circuit. The cancel condition occurs as battery positive voltage is supplied to terminal STP. When the brake is on, battery positive voltage is normally applied through the STOP fuse and the stop light switch to terminal STP of the ECM, and the ECM turns the cruise control OFF. If the harness connected to terminal STP has an open circuit, terminal STP will have battery positive voltage and the cruise control will be turned OFF.

Symptoms

Possible sumptoms of OBD code P0571 Skoda
– Engine Light ON (or Service Engine Soon Warning Light) – Stop light inoperative – Cruise control system inoperative

Causes

Possible causes of OBD code P0571 Skoda
– Misadjusted brake switch – Brake switch open or short circuit – Poor brake switch electrical connection – Failed brake switch The Error code is generally activated on detection of the following conditions: The P0571 Skoda codes is set when the stop light switch does not turn off even once the vehicle is driven.

Possible Solutions


The OBD2 Code Information Be Applicable For Skoda:

2013 Skoda Rapid,2013 Skoda Octavia,2013 Skoda Citigo,2011 Skoda Roomster,2011 Skoda Fabia,2010 Skoda Superb,2009 Skoda Superb,2009 Skoda Octavia,2008 Skoda Fabia,2007 Skoda Fabia,2006 Skoda Roomster,2006 Skoda Octavia,2005 Skoda Octavia,2005 Skoda Fabia,2003 Skoda Superb,2003 Skoda Octavia,2003 Skoda Fabia

 

Note:

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