2003 NISSAN ALMERA N16 Electronic Repair Manual

Page 2985 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual 10 CHECK FAN SWITCH CIRCUIT
1. Reconnect blower motor connector.
2. Do approx. 12 volts exist between each fan switch harness terminal and body ground?
NHA507
YesorNo
Yes GO TO 13.
No GO TO 11.
11 CHE

Page 2986 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual 12 CHECK CIRCUIT CONTINUITY BETWEEN HEATER CONTROL PANEL AND BLOWER MOTOR
Check circuit continuity between heater control panel harness terminal No. 17 and blower motor harness terminal No. 2.
NHA509

Page 2987 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual NHA386
ELECTRICAL COMPONENTS INSPECTION=NJHA0146Fan SwitchNJHA0146S01Check continuity between terminals at each switch position.
KNOB POSITION Continuity between terminals
OFF No continuity
113—14

Page 2988 of 3189

NISSAN ALMERA N16 2003  Electronic Repair 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-92
*2: HA-53 (QG and YD

Page 2989 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual MAGNET CLUTCH CIRCUIT (QG ENGINE AND YD
ENGINE WITH COMMON RAIL)
=NJHA0156SYMPTOM:
Magnet clutch does not engage when A/C switch and fan
switch are ON.
1 CHECK POWER SUPPLY FOR COMPRESSOR
Disconnect c

Page 2990 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual 3 CHECK CIRCUIT CONTINUITY BETWEEN A/C RELAY AND COMPRESSOR HARNESS
Check circuit continuity between A/C relay harness terminal No. 3 and compressor harness terminal No. 1.
RHA634H
Continuity should e

Page 2991 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual 6 CHECK COIL SIDE CIRCUIT OF A/C RELAY
Do approx. 12 volts exist between smart entrance control unit harness terminal No. 41 and body ground?
RHA257I
YesorNo
Ye s G O T O 8 .
No Disconnect A/C relay.

Page 2992 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual 8 CHECK VOLTAGE FOR COMBINATION METER (FAN ON SIGNAL)
Do approx. 12 volts exist between combination meter harness terminal No. 45 and body ground?
RHA259I
YesorNo
Yes QG engine: GO TO 9.
YD engine: GO