System Diagram
WARNING: This page is about a different car, the 2018 Infiniti Q60. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- This section provides descriptions only about the control by ECM.
For overall control, refer to System Description (For 2.0L Turbo Gasoline Engine Models) .
Infiniti drive mode selector
- Chassis control module receives an operation state signal of the drive mode select switch and transmits a mode signal to ECM via CAN communication.
Control
ECM transmits a drive mode signal to TCM via CAN communication.
In SNOW mode, ECM changes the throttle opening angle to enhance the driving performance on a road which is low coefficient of friction.