Nissan Maxima Service and Repair Manual: Symptom diagnosis

REFRIGERATION SYSTEM SYMPTOMS

WITH COLOR DISPLAY

WITH COLOR DISPLAY : Trouble Diagnoses for Abnormal Pressure

Whenever system′s high and/or low side pressure is abnormal, diagnose using a manifold gauge. The marker above the gauge scale in the following tables indicates the standard (usual) pressure range. Since the standard (usual) pressure, however, differs from vehicle to vehicle, refer to above table (Ambient air temperatureto- operating pressure table).

Both High- and Low-pressure Sides are Too High

Nissan Maxima. rouble Diagnoses for Abnormal Pressure

High-pressure Side is Too High and Low-pressure Side is Too Low

Nissan Maxima. rouble Diagnoses for Abnormal Pressure

High-pressure Side is Too Low and Low-pressure Side is Too Hig

Nissan Maxima. rouble Diagnoses for Abnormal Pressure

Both High- and Low-pressure Sides are Too Low

Nissan Maxima. rouble Diagnoses for Abnormal Pressure

Low-pressure Side Sometimes Becomes Negative

Nissan Maxima. rouble Diagnoses for Abnormal Pressure

Low-pressure Side Becomes Negative

Nissan Maxima. rouble Diagnoses for Abnormal Pressure

WITH COLOR DISPLAY : Symptom Matrix Chart

Nissan Maxima. symptom Matrix Chart

Nissan Maxima. ymptom Matrix Chart

WITH MONOCHROME DISPLAY

WITH MONOCHROME DISPLAY : Trouble Diagnoses for Abnormal Pressure

Whenever system′s high and/or low side pressure is abnormal, diagnose using a manifold gauge. The marker above the gauge scale in the following tables indicates the standard (usual) pressure range. Since the standard (usual) pressure, however, differs from vehicle to vehicle, refer to above table (Ambient air temperatureto- operating pressure table).

Both High- and Low-pressure Sides are Too High

Nissan Maxima. Trouble Diagnoses for Abnormal Pressure

High-pressure Side is Too High and Low-pressure Side is Too Low

Nissan Maxima. Trouble Diagnoses for Abnormal Pressure 

High-pressure Side is Too Low and Low-pressure Side is Too High 

Nissan Maxima. Trouble Diagnoses for Abnormal Pressure 

Both High- and Low-pressure Sides are Too L

Nissan Maxima. Trouble Diagnoses for Abnormal Pressure

Low-pressure Side Sometimes Becomes Negative

Nissan Maxima. Trouble Diagnoses for Abnormal Pressure

Low-pressure Side Becomes Nega

Nissan Maxima. Trouble Diagnoses for Abnormal Pressure

WITH MONOCHROME DISPLAY : Symptom Matrix Chart

Nissan Maxima. Symptom Matrix Chart

    Basic inspection

    Periodic maintenance