2001 NISSAN ALMERA Service Manual

Page 2465 of 2898

NISSAN ALMERA 2001  Service Manual 11 CHECK CIRCUIT CONTINUITY BETWEEN DUAL-PRESSURE SWITCH AND HEATER CONTROL PANEL
(A/C SWITCH)
Check circuit continuity between dual-pressure switch harness terminal No. 1 and heater control panel har

Page 2466 of 2898

NISSAN ALMERA 2001  Service Manual 14 CHECK FAN SWITCH
Refer to HA-54.
OK or NG
OK©GO TO 15.
NG©Replace fan switch.
15 CHECK BODY GROUND CIRCUIT
Check circuit continuity between heater control panel harness terminal No. 13 and body g

Page 2467 of 2898

NISSAN ALMERA 2001  Service Manual RHA639H
SHA315FD
Refrigerant Pressure SensorNJHA0192S02Make sure that the A/C refrigerant pressure and the sensor output
voltage are within the specified range as shown in the A/C operat-
ing conditio

Page 2468 of 2898

NISSAN ALMERA 2001  Service Manual Insufficient Cooling
TROUBLE DIAGNOSIS PROCEDURE FOR INSUFFICIENT COOLING=NJHA0148SYMPTOM:
+Insufficient Cooling.
INSPECTION FLOW
NHA390
*1: HA-42
*2: HA-72
*3: HA-69*4: HA-34
*5: HA-33
*6: HA-83*7: E

Page 2469 of 2898

NISSAN ALMERA 2001  Service Manual PERFORMANCE TEST DIAGNOSESNJHA0149
SHA419F
*1: HA-71
*2: HA-71*3: HA-72 *4: HA-43
TROUBLE DIAGNOSES
Insufficient Cooling (Contd)
HA-69

Page 2470 of 2898

NISSAN ALMERA 2001  Service Manual SHA361FA
*1: HA-86 *2: HA-48 *3: EM-16 (QG),
EM-85 (YD)
TROUBLE DIAGNOSES
Insufficient Cooling (Contd)
HA-70

Page 2471 of 2898

NISSAN ALMERA 2001  Service Manual PERFORMANCE CHART=NJHA0150Test ConditionNJHA0150S01Testing must be performed as follows:
Vehicle location: Indoors or in the shade (in a well-ventilated place)
Doors: Closed
Door window: Open
Hood: Op

Page 2472 of 2898

NISSAN ALMERA 2001  Service Manual Ambient Air Temperature-to-operating Pressure Table=NJHA0150S0202
Ambient air
High-pressure (Discharge side)
kPa (bar, kg/cm
2, psi)Low-pressure (Suction side)
kPa (bar, kg/cm2, psi) Relative humidity