FCA system produces warning messages, warning alarms, and emergency braking based on the level of risk of a frontal collision, such as when a vehicle ahead suddenly brakes, or when there is no following distance from the vehicle in front.
Forward Warning (1st warning)

The warning message appears on the LCD display with the warning.
Collision Warning (2nd warning)

Emergency braking (3rd warning)

FCA system will activate when FCA system is selected on the LCD display, and when the following prerequisites are satisfied: - The ESC (Electronic Stability Control) is activated.
In an emergency situation, the braking system enters in ready status for prompt reaction upon the driver depressing the brake pedal. FCA system provides additional braking power for optimum braking performance when the driver depresses the brake pedal.
Repair procedures Inspection 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (KDS/GDS). The diagnostic system (KDS/GDS) provides the following information. (1) Self diagnosis : Checking failure and code number (DTC)
Description and operation Description The cluster ionizer helps to clean up odors in the vehicle or from the air-conditioner system. When the ignition switch ON, the inoizer runs a "CLEAN" mode and then a "ION" mode, switching every about 15 minutes.