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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 108 (1.6L Engine - DTCS P0646 To P127C) >> Diagnosis And Testing >> P0719-Brake Lamp Switch Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2006 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(A924) FUSED B+
(B15) BRAKE LAMP SWITCH SIGNAL CIRCUIT OPEN
(B15) BRAKE LAMP SWITCH SIGNAL SHORTED TO GROUND
(Z902) GROUND CIRCUIT OPEN
BRAKE LAMP SWITCH OPERATION
PCM