Nissan Murano: System Description / Cooling System

Nissan Murano (Z52) 2015-2024 Service Manual / Engine / Engine Cooling System :: Vq35de / System Description / Cooling System

Cooling Circuit

1.	Cylinder block (bank 1)	2.	Oil cooler	3.	Cylinder head (bank 1)
4.	Water pump	5.	Radiator	6.	Water outlet
7.	Thermostat	8.	Cylinder head (bank 2)	9.	Cylinder block (bank 2)
A.	To heater. Refer to Exploded View.	B.	To electric throttle control. Refer to Exploded View.	C.	From heater. Refer to Exploded View.
D.	From electric throttle control. Refer to Exploded View.

Schematic

Overheating Cause Analysis

Troubleshooting Chart Symptom Check items Cooling system parts malfunction Poor heat transfer Water pump malfunction Worn or loose drive belt Engine coolant circulation Thermostat stuck closed Thermostat Damaged radiator fins Dust contamination or paper clogging — Physical damage Clogged radiator cooling tube Excess foreign material (rust, dirt, sand, etc...

Periodic Maintenance. Engine Coolant

System Inspection WARNING: Do not remove the radiator cap or reservoir tank cap when the engine is hot. Serious burns could occur from high-pressure engine coolant escaping from the cooling system...

Other information:

Nissan Murano (Z52) 2015-2024 Service Manual: Harness

Harness Layout OUTLINERefer to Harness Layout.BODY HARNESSRefer to Harness Layout.BODY NO. 2 HARNESSRefer to Harness Layout.FRONT SEAT LH HARNESSRefer to Harness Layout.FRONT SEAT RH HARNESSRefer to Harness Layout.MOTION ACTIVATED BACK DOOR SUB-HARNESSRefer to Harness Layout...

Nissan Murano (Z52) 2015-2024 Service Manual: Air Bag Diagnosis Sensor Unit

Exploded View 1. Air bag diagnosis sensor unit Front Removal and Installation WARNING: Before servicing SRS, place the ignition switch in the OFF position, disconnect both battery terminals then wait at least three minutes. Before disconnecting air bag diagnosis sensor unit harness connectors, be sure to disconnect each harness connector of side curtain air bag modules, front seat belt pre-tensioner, and front side air bag module, to prevent accidental air bag deployment by static electricity and seat belt pre-tensioner operation...