Nissan Murano: System Description / Structure and Operation

Nissan Murano (Z52) 2015-2024 Service Manual / Transmission & Driveline / Driveline :: Transfer: Ty21c / System Description / Structure and Operation

Sectional View

Transfer cover	Transfer case	Ring gear bearing (transfer case side)
Ring gear shaft	Pinion bearing	Drive pinion
Companion flange	Ring gear	Ring gear bearing (transfer cover side)

Operation Description

POWER TRANSFER DIAGRAM

ELECTRIC CONTROLLED COUPLING

The AWD control unit supplies command current to electric controlled coupling (AWD solenoid).
The control clutch is engaged by electromagnet and torque is detected in control clutch.
The cam operates in response to control clutch torque and applies pressure to main clutch.
The main clutch transmits torque to front wheels according to pressing power.
- Transmission torque to the rear wheels is determined according to command current.

Component Parts. Driveline System

Component Parts Location A. Inside storage room B. Rear final drive No. Component Function 1. Steering angle sensor Mainly transmits the following signal to AWD control unit via CAN communication: Steering angle sensor signal Refer to Component Parts Location for detailed component location...

System. Awd System

System Description SYSTEM DIAGRAMINPUT SIGNAL AND OUTPUT SIGNALIt transmits/receives each signal from the following AWD control unit via CAN communication line: Component parts Function ABS actuator and electric unit (control unit) Transmits the following signals via CAN communication to AWD control unit: Nissan Murano Vehicle speed signal Stop lamp switch signal (brake signal) Yaw rate sensor signal Side G sensor signal Decel G sensor signal ECM Transmits the following signals via CAN communication to AWD control unit: Accelerator pedal position signal Engine speed signal TCM Transmits the following signals via CAN communication to AWD control unit: Input shaft revolutional signal CVT ratio signal Combination meter Transmits conditions of parking brake switch signal via CAN communication to AWD control unit...

Other information:

Nissan Murano (Z52) 2015-2024 Service Manual: Automatic Speed Control Device (ascd)

System Description SYSTEM DIAGRAMBASIC ASCD SYSTEMRefer to Owner's Manual for ASCD operating instructions.Automatic Speed Control Device (ASCD) allows a driver to keep vehicle at predetermined constant speed without depressing accelerator pedal. Driver can set Nissan Murano vehicle speed in advance between approximately 40 km/h (25 MPH) and 144 km/h (89 MPH)...

Nissan Murano (Z52) 2015-2024 Service Manual: P0139 Ho2s2

DTC Description DTC DETECTION LOGICThe heated oxygen sensor 2 has a much longer switching time between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen storage capacity of the three way catalyst 1 causes the longer switching time. To judge the malfunctions of heated oxygen sensor 2, ECM monitors whether the switching response of the sensor's voltage is faster than specified during various driving conditions such as fuel cut...