Nissan Murano: Structure and Operation / Fluid Cooler Fluid Warmer System
CVT FLUID COOLER SCHEMATIC
COMPONENT DESCRIPTION
CVT Oil Warmer
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The CVT oil warmer (1) is installed on the front part of transaxle assembly.
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When engine is started while engine and CVT are cold, engine coolant temperature rises more quickly than CVT fluid temperature. CVT oil warmer is provided with two circuits for CVT and engine coolant respectively so that warmed engine coolant warms CVT quickly. This helps shorten CVT warming up time, improving fuel economy.
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A cooling effect is obtained when CVT fluid temperature is high.
Heater Thermostat
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The heater thermostat (1) is installed on the front part of transaxle assembly.
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The heater thermostat open and close with set temperature.
Transaxle
Cross-Sectional View
Converter housing
Oil pump
Planetary gear
Control valve
Oil pan
Chain belt
Planetary pulley
Secondary pulley
Side cover
Transaxle case
Differential case
Final gear
Reduction gear
Idler gear
Output gear
Drive sprocket
Torque converter
Driven sprocket
Oil pump chain
FWD models
AWD models
Transaxle Mechanism
TORQUE CONVERTER (WITH LOCK-UP FUNCTION)In the same way as a conventional A/T, the torque converter is a system that increases the engine torque and transmits the torque to the transaxle...
Shift Lock System
System Description
The shift selector lever cannot be shifted from the “P” position unless the brake pedal is depressed while the ignition switch is set to ON...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Main Power Window and Door Lock/unlock Switch
Component Function Check CHECK POWER WINDOW SWITCH OUTPUT SIGNAL CONSULT Select “CDL LOCK SW ” or “CDL UNLOCK SW” in “Data Monitor” mode of “BCM(DOOR LOCK)”. Refer to CONSULT Function (BCM - DOOR LOCK). Monitor item Condition CDL LOCK SW LOCK : ON UNLOCK : OFF CDL UNLOCK SW LOCK : OFF UNLOCK : ON Is the inspection result normal? YES>> Power window serial link is OK...
Nissan Murano (Z52) 2015-2024 Service Manual: Shift Position Indicator Circuit
Component Parts Function Inspection CHECK SHIFT POSITION INDICATOR Start the engine. Shift selector lever. Check that the selector lever position and the shift position indicator on the combination meter are identical. Is the inspection result normal? YES>> INSPECTION END NO>> Go to Diagnosis Procedure...
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Autolight system
The autolight system allows the headlights to turn on and off automatically. The autolight system can:
Turn on the headlights, front parking, tail, license plate and instrument panel lights automatically when it is dark. Turn off all the lights (except daylight running lights) when it is light. Keep all the lights on for a period of time after you place the ignition switch in the OFF position and all doors are closed.