Nissan Murano: Ventilation, Heater & Air Conditioner / Heater & Air Conditioning System :: Symptom Diagnosis

Heater & Air Conditioning System :: Basic Inspection. Diagnosis and Repair Workflow

Workflow OVERALL SEQUENCEDETAILED FLOWINTERVIEW CUSTOMER Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred...

Refrigeration System Symptoms

Trouble Diagnosis For Unusual Pressure Diagnose using a manifold gauge whenever system’s high and/or low side pressure(s) is/are unusual. The marker above the gauge scale in the following tables indicates the standard (usual) pressure range...

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Nissan Murano (Z52) 2015-2024 Service Manual: Front Washer Tube

Removal and Installation REMOVALRemove the hood insulator. Refer to Exploded View. Remove the hoodledge cover (RH). Refer to Removal and Installation. Disconnect the front washer tube from the front washer nozzle. Refer to Removal and Installation. Remove the front fender protector (RH)...

Nissan Murano (Z52) 2015-2024 Service Manual: P0125 Ect Sensor

DTC Description DTC DETECTION LOGIC Voltage sent to ECM from the sensor is not practical, even when some time has passed after starting the engine. Engine coolant temperature is insufficient for closed loop fuel control. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0125 ECT SENSOR (Insufficient coolant temperature for closed loop fuel control) 1 Diagnosis condition — Signal (terminal) Voltage signal transmitted from engine coolant temperature sensor to ECM Threshold Voltage sent to ECM from the sensor is not practical, even when some time has passed after starting the engine Diagnosis delay time — 2 Diagnosis condition — Signal (terminal) Voltage signal transmitted from engine coolant temperature sensor to ECM Threshold Engine coolant temperature is insufficient for closed loop fuel control Diagnosis delay time — POSSIBLE CAUSE Harness and connectors (High resistance in the circuit) Engine coolant temperature sensor Thermostat FAIL-SAFENot applicable DTC Confirmation Procedure CHECK DTC PRIORITY If DTC P00125 is displayed with DTC P0116, P0117 or P0118, first perform the trouble diagnosis for DTC P0116, P0117 or P0118...