Nissan Murano: Ventilation, Heater & Air Conditioner / Heater & Air Conditioning System :: Basic Inspection. Diagnosis and Repair Workflow
OVERALL SEQUENCE
DETAILED FLOW
INTERVIEW CUSTOMER
Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred.
>>
GO TO 2.
SYMPTOM CHECK
Verify symptoms.
>>
GO TO 3.
CHECK FOR DTCS
CONSULT
-
Ignition switch ON.
-
Select “Self Diagnostic Result” mode of “HVAC”.
-
Check DTC.
Is any DTC detected?
YES>>GO TO 4.
NO>>GO TO 5.
TROUBLE DIAGNOSIS BY DTC
Perform the diagnostic procedure for the detected DTC. Refer to DTC Index.
>>
GO TO 7.
OPERATION CHECK
Perform the operation check. Refer to Work Procedure.
>>
GO TO 6.
SYMPTOM DIAGNOSIS
Check the symptom diagnosis table. Refer to Diagnosis Chart By Symptom.
>>
GO TO 8.
VERIFY REPAIR
CONSULT
-
Ignition switch ON.
-
Select “Self Diagnostic Result” mode of “HVAC”.
-
Check DTC.
Is any DTC detected?
YES>>GO TO 4.
NO>>GO TO 8.
PERFORM FINAL OPERATION CHECK
Perform the operation check. Refer to Work Procedure.
Does it operate normally?
YES>>Inspection End.
NO>>GO TO 2.
Heater & Air Conditioning System :: System Description. Refrigeration System
Component Parts Location
1.
Internal heat exchanger
Refer to Internal Heat Exchanger.
2.
Condenser
Refer to Condenser.
3.
Liquid tank
Refer to Liquid Tank...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Automatic Drive Positioner :: Precaution. Precautions
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions...
Nissan Murano (Z52) 2015-2024 Service Manual: P0101 Maf Sensor
DTC Description DTC DETECTION LOGIC A high voltage from the sensor is sent to ECM under light load driving condition. A low voltage from the sensor is sent to ECM under heavy load driving condition. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0101 MAF SEN/CIRCUIT-B1 (Mass or volume air flow “A” circuit range/performance) 1 Diagnosis condition — Signal (terminal) Voltage signal transmitted from MAF sensor to ECM Threshold A high voltage from the sensor is sent to ECM under light load driving condition Diagnosis delay time — 2 Diagnosis condition — Signal (terminal) Voltage signal transmitted from MAF sensor to ECM Threshold A low voltage from the sensor is sent to ECM under heavy load driving condition Diagnosis delay time — POSSIBLE CAUSE Harness and connectors (The sensor circuit is open or shorted...
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Vehicle security system
Your vehicle has two types of security systems:
Vehicle security system NISSAN Vehicle Immobilizer SystemThe vehicle security system provides visual and audible alarm signals if someone opens the doors, liftgate or the hood when the system is armed. It is not, however, a motion detection type system that activates when a vehicle is moved or when a vibration occurs.
