For VR30DDTT Engine Models

Courtesy of NISSAN NORTH AMERICA, INC.

Brake booster	Steering knuckle	Inside of brake master cylinder cover
Brake pedal	Instrument driver lower panel	Back of spiral cable assembly
Rear final drive

No.	Component parts	Function
	Drive mode select switch	Mainly transmits the following signals to chassis control module unit. Drive mode signal Refer to Component Location for detailed installation location.
	TCM	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Current gear position signal Shift position signal Refer to Component Location for detailed installation location.
	Steering force control module ^*	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Steering pinion angle signal Direct Adaptive Steering malfunction signal Refer to Component Location for detailed installation location.
	Front RH wheel sensor	Wheel Sensor and Sensor Rotor
	Front RH sensor rotor	Wheel Sensor and Sensor Rotor
	ECM	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Accelerator pedal position signal Engine torque signal Engine speed signal Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication. Engine torque request signal Refer to Component Location for detailed installation location.
	Chassis control module	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Drive mode signal Active Trace Control signal Brake hold status signal Brake hold request signal Refer to Component Location for detailed installation location.
	Combination meter	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Brake fluid level switch signal Parking brake switch signal Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication. ABS warning lamp signal Brake warning lamp signal VDC OFF indicator lamp signal VDC warning lamp signal Refer to Component Location for detailed installation location.
	Vacuum sensor	Vacuum Sensor
	Front LH wheel sensor	Wheel Sensor and Sensor Rotor
	Front LH sensor rotor	Wheel Sensor and Sensor Rotor
	ABS actuator and electric unit (control unit)	ABS Actuator and Electric Unit (Control Unit)
	Stop lamp switch	Stop Lamp Switch
	VDC OFF switch	VDC OFF Switch
	Steering angle sensor	Steering Angle Sensor
	Rear LH sensor rotor	Wheel Sensor and Sensor Rotor
	Rear LH wheel sensor	Wheel Sensor and Sensor Rotor
	Rear RH wheel sensor	Wheel Sensor and Sensor Rotor
	Rear RH sensor rotor	Wheel Sensor and Sensor Rotor

*: With Direct Adaptive Steering