Components Description
WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENTS DESCRIPTION
| Component | Vehicle-to-vehicle distance control mode | Conventional (fixed speed) cruise control mode | Brake assist (with preview function) | Description |
|---|---|---|---|---|
| ICC unit | X | X | X | Operates electric throttle control actuator and brake booster based on that 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 | X | Transmits throttle position signal and ICC steering switch signal to ICC unit through CAN communication. |
| ABS actuator and electric unit (control unit) | X | X | X | Transmits wheel speed sensor 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. | |
| BCM | X | Transmit front wiper request signal to ICC unit through CAN communication. | ||
| TCM | X | X | Transmits gear position signal and output shaft revolution signal to ICC unit through CAN communication. | |
| Unified meter and A/C amp. | X | X | X | Receives ICC system display signal, ICC warning lamp signal and buzzer output signal from ICC unit through CAN communication. |
| ICC brake switch, stop lamp switch | X | X | X | Transmit operating signal to ICC unit when touching brake pedal. ICC unit cancels cruise system at driver's brake operation. |
| Parking brake switch | X | X | The cruise system is cancelled when applied. |