Infiniti Drive Mode Selector: Component Parts Location

Fig 1: Infiniti Drive Mode Selector Components Location

Courtesy of NISSAN NORTH AMERICA, INC.

No.

Component

Function

ADAS control unit

Controls accelerator pedal reaction force of the accelerator pedal actuator when in ECO mode, based on an ECO pedal⁽¹⁾ 133 reaction force control signal received from ECM. Refer to "COMPONENT PARTS LOCATION " for detailed installation location.

Drive mode select switch

Transmits an ON/OFF state signal of STANDARD, SPORT, ECO, or SNOW mode to the A/C auto amp. Refer to "COMPONENT PARTS LOCATION " for detailed installation location.

Combination meter (Vehicle information display, and ECO drive indicator)

Indicates a mode state on the vehicle information display, based on a mode state signal received from the A/C auto amp.
Turns ON or blinks (with ECO pedal⁽¹⁾) the ECO drive indicator according to a request from ECM when in ECO mode.

Refer to "METER SYSTEM: COMPONENT PARTS LOCATION " for detailed installation location.

AV control unit

Transmits an ECO pedal⁽¹⁾ reaction force setting signal (Standard/Soft/OFF) to ECM via CAN communication. This signal determines reaction force of the accelerator pedal.
The detailed installation location refer to the following.

"COMPONENT PARTS LOCATION " (BASE AUDIO)
"COMPONENT PARTS LOCATION " (BOSE AUDIO W/O SURROUND SOUND)
"COMPONENT PARTS LOCATION " (BOSE AUDIO WITH SURROUND SOUND)
"COMPONENT PARTS LOCATION " (TELEMATICS SYSTEM)

TCM

Transmits a state of a mode received from the A/C auto amp. to ECM. Refer to "CVT CONTROL SYSTEM: COMPONENT PARTS LOCATION " (for RE0F09B transmission models).

ECM

Receives a ECO mode signal from TCM and controls throttle angle characteristics.
Determines reaction force in accordance with the accelerator pedal operation when in ECO mode and transmits an ECO pedal⁽¹⁾ reaction force control signal to the ADAS control unit. When receiving the ECO pedal* reaction force setting signal (Standard/Soft/OFF) from the AV control unit, ECM updates ECO pedal* reaction force. Furthermore, ECM sends back the received signal to the AV control unit for confirmation.
Controls the ECO drive indicator when in ECO mode. The ECO drive indicator turns ON or blinks (with ECO pedal*) according to accelerator pedal operation.

Refer to "ENGINE CONTROL SYSTEM: COMPONENT PARTS LOCATION " for detailed installation location.

A/C auto amp.

Transmits an input signal (ON/OFF state of each mode) received from the drive mode select switch to the TCM, combination meter, 4WAS main control unit, and ADAS control unit via CAN communication.
The detailed installation location refer to the following.

"FRONT AUTOMATIC AIR CONDITIONING SYSTEM: COMPONENT PARTS LOCATION " (FRONT AUTOMATIC AIR CONDITIONING SYSTEM)
"REAR AUTOMATIC AIR CONDITIONING SYSTEM: COMPONENT PARTS LOCATION " (REAR AUTOMATIC AIR CONDITIONING SYSTEM)
"ACCS (ADVANCED CLIMATE CONTROL SYSTEM): COMPONENT PARTS LOCATION " (ACCS)

Accelerator pedal actuator

Applies reaction force to the accelerator pedal when in ECO mode, based on an accelerator pedal reaction force control signal received from the ADAS control unit. Refer to "COMPONENT PARTS LOCATION " for detailed installation location.

⁽¹⁾	ECO pedal control is only for vehicles with intelligent pedal (distance control assist).