2001 NISSAN ALMERA Service Manual

Page 2449 of 2898

NISSAN ALMERA 2001  Service Manual BLOWER MOTOR CIRCUIT=NJHA0147SYMPTOM:
+Blower motor does not rotate.
Symptom
table No.INCIDENT
1 Fan fails to rotate.
2 Fan does not rotate at 1-speed.
3 Fan does not rotate at 2-speed.
4 Fan does not

Page 2450 of 2898

NISSAN ALMERA 2001  Service Manual 3 CHECK CIRCUIT CONTINUITY FOR BLOWER MOTOR
1. Turn fan control knob to any position except OFF.
2. Check circuit continuity between blower motor harness terminal No. 2 and body ground.
RHA344FD
Conti

Page 2451 of 2898

NISSAN ALMERA 2001  Service Manual 6 CHECK CIRCUIT CONTINUITY BETWEEN BLOWER MOTOR AND RESISTOR
Check circuit continuity between blower motor harness terminal No. 2 and fan resistor harness terminal No. 1.
RHA700HA
Continuity should ex

Page 2452 of 2898

NISSAN ALMERA 2001  Service Manual 10 CHECK FAN SWITCH CIRCUIT
Do approx. 12 volts exist between each fan switch harness terminal and body ground?
RHA850H
YesorNo
Ye s©GO TO 13.
No©GO TO 11.
11 CHECK CIRCUIT CONTINUITY BETWEEN HEATER

Page 2453 of 2898

NISSAN ALMERA 2001  Service Manual 12 CHECK CIRCUIT CONTINUITY BETWEEN HEATER CONTROL PANEL AND BLOWER MOTOR
Check circuit continuity between heater control panel harness terminal No. 13 or 17 and blower motor harness terminal
No. 2.
R

Page 2454 of 2898

NISSAN ALMERA 2001  Service Manual NHA386
ELECTRICAL COMPONENTS INSPECTION=NJHA0146Fan SwitchNJHA0146S01Check continuity between terminals at each switch position.
KNOB POSITION Continuity between terminals
OFF No continuity
1 13Ð14Ð

Page 2455 of 2898

NISSAN ALMERA 2001  Service Manual Magnet Clutch
TROUBLE DIAGNOSIS PROCEDURE FOR MAGNET CLUTCH=NJHA0155SYMPTOM:
+Magnet clutch does not operate when A/C switch and fan switch are ON.
INSPECTION FLOW
NHA387
*1: HA-93
*2: HA-56*3: HA-34

Page 2456 of 2898

NISSAN ALMERA 2001  Service Manual MAGNET CLUTCH CIRCUIT (FOR QG ENGINE)=NJHA0156SYMPTOM:
+Magnet clutch does not engage when A/C switch and fan
switch are ON.
1 CHECK POWER SUPPLY FOR COMPRESSOR
Disconnect compressor harness connector