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Home >> Chrysler >> 2011 >> 300 Base, Gas >> Repair and Diagnosis >> External Pages >> Different car >> Section 184 (Anti-Lock Brake System (Abs) - Electrical Diagnostics - 3500 Cab & Chassis, 4500 & 5500) >> Diagnosis And Testing >> C1000-Brake Pedal Switch 1 Circuit Performance >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

The ABS Module detects an invalid signal between the master cylinder pressure applied and the Brake Lamp Switch Output Circuit for two minutes. If the Brake Lamp Switch Output circuit is still active with no pressure applied, code C1000 is set.