2012 Chrysler 300 Owner Manual SRT - Page 376

374 STARTING AND OPERATING In the event power assist is lost for any reason (for example, repeated brake applications with the engine OFF) the brakes will still function. The effort required to brake the vehicle will be much greater than that required with the power system operating. is working properly. This self check occurs each time the vehicle is started and accelerated past 7 mph (11 km/h). ABS is activated during braking under certain road or stopping conditions. ABS-inducing conditions can include ice, snow, gravel, bumps, railroad tracks, loose debris, or panic stops. Anti-Lock Brake System The Anti-Lock Brake System (ABS) provides increased vehicle stability and brake performance under most You also may experience the following when the brake braking conditions. The system automatically "pumps" system goes into Anti-lock: the brakes during severe braking conditions to prevent • The ABS motor running (it may continue to run for a wheel lock-up. short time after the stop), The electronic brake force distribution (EBD) prevents the • The clicking sound of solenoid valves, rear wheels from over-braking and provides greater control • Brake pedal pulsations, and of available braking forces applied to the rear axle. When the vehicle is driven over 7 mph (11 km/h), you • A slight drop or fall away of the brake pedal at the end of the stop. may also hear a slight clicking sound as well as some related motor noises. These noises are the system per- These are all normal characteristics of ABS. forming its self check cycle to ensure that the ABS system