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Home >> Chrysler >> 2006 >> 300 Base, 42RLE/VLP >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - DTCS P0481 To P0580 >> Diagnosis And Testing >> P0571-Brake Switch 1 Performance >> Possible Causes
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Possible Causes

Possible Causes 
(B15) BRAKE SWITCH NO.1 SIGNAL SHORTED TO GROUND
(B15) BRAKE SWITCH NO.1 SIGNAL OPEN
(B16) BRAKE SWITCH NO.2 SIGNAL SHORTED TO GROUND
(B16) BRAKE SWITCH NO.2 SIGNAL OPEN
(Z912) GROUND CIRCUIT OPEN
(F202) FUSED IGNITION SWITCH OUTPUT OPEN
STOP LAMP SWITCH
PCM

Always perform the  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  before proceeding.