| ICC unit |
x |
x |
x |
Operates electric throttle control actuator and brake booster based on the sensor signals and CAN communication data, then controls vehicle distance. |
| ICC sensor |
x |
|
x |
Irradiates laser beam, and receives reflected laser beam to measure distance from preceding vehicle. |
| ECM |
x |
x |
|
Transmits throttle position signal and ICC steering switch signal to ICC unit through CAN communication. |
| VDC/TCS/ABS control unit |
x |
x |
x |
Transmits wheel speed signal to ICC unit through CAN communication. |
| Brake pressure sensor |
x |
|
x |
Detects fluid pressure in master cylinder. |
| Brake booster |
x |
|
x |
Adjusts brake fluid pressure, based on command from ICC unit. |
| TCM |
x |
x |
|
Transmits gear position signal and output shaft revolution signal to ICC unit through CAN communication. |
| Combination meter |
x |
x |
|
Receives ICC system display signal from ICC unit through CAN communication. |
| ICC warning chime |
x |
x |
x |
Rings by receiving a signal from ICC unit. |
| Front wiper motor |
x |
|
|
Is monitored by ICC unit, and ICC unit cancels the ICC system at wiper HI or LO speed operation. (The wiper switch is cancelled according to wiper speed though it is at INT.) |
| ICC brake switch, stop lamp switch |
x |
x |
x |
Transmit operating signal to ICC unit when touching brake pedal. ICC unit cancels ICC system at driver's brake operation. |
| Parking brake switch |
x |
x |
|
The ICC system is cancelled when applied. |
| ICC brake hold relay |
x |
|
|
Receives stop lamp driving signal from ICC unit, and turns stop lamp ON. |
| Turn signal |
|
|
|
ICC unit reads turn signal status, and transmits turn indicator signal to LDW camera unit through CAN communication. (Turn signal does not control ICC system.) |