Nissan Rogue manuals

Nissan Rogue Service Manual: Compressor system symptoms

Symptom Table

Follow the next table and perform trouble diagnosis if there is a compressor unit malfunction (internal noise, insufficient cooling).

Symptom

Inspection method

Check list

Result

Action

Noise from compressor unit When A/C is ON.

(rattling or rolling sound)

Cooker system internal pressure Check with manifold gauge Both high- and lowpressure sides are high.*2 Recharge with proper amount of refrigerant.
High/low-pressures hunt.*2 Replace compressor only.
Check compressor oil condition. Sample compressor oil and judge. Refer to the criteria shown in compressor lubricant. Judgment result 1: Replace compressor only.

Judgment result 2: Replace compressor and liquid tank.

Insufficient cooling*1 Compressor body Check rotation of compressor.

If sized or stuck, sample compressor oil and judge.

Cooler system internal pressure Check with a manifold gauge.

Sample compressor oil and judge if the difference between high-pressure and low-pressure is small or if they are almost the same.

Outlet air temperature rises temporarily while driving.*2

Replace compressor only.

*1: First conduct inspection according to trouble diagnosis for each malfunction.
*2: Applicable to variable capacity compressor only.

Symptom Table

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 ...

Periodic maintenance
...

Other materials:

Rocker cover
Oil filler cap  Rocker cover  Rocker cover gasket  Refer to INSTALLATION Engine front Removal and Installation REMOVAL  Remove intake manifold. Refer to EM-26, "Removal and Installation".  Remove wheel and tire (RH) using a power to ...

Main power supply and ground circuit
Diagnosis Procedure 1.CHECK TCM POWER CIRCUIT (PART 1)  Turn ignition switch OFF.  Disconnect TCM connector.  Check voltage between TCM harness connector terminals and ground. Is the inspection result normal? YES >> GO TO 2. NO >> GO TO 4. 2.CHECK TCM ...

Wiring diagram
BRAKE CONTROL SYSTEM Wiring Diagram ...

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