2007 NISSAN TIIDA Service Repair Manual

Page 3585 of 5883

NISSAN TIIDA 2007  Service Repair Manual HAC-252
< COMPONENT DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
SUNLOAD SENSOR
Measure voltage between front air control harness connector M86
terminal 5 and ground.
If NG, replace sunload sensor. Refe

Page 3586 of 5883

NISSAN TIIDA 2007  Service Repair Manual INTAKE SENSOR
HAC-253
< COMPONENT DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
C
D
E
F
G
H
J
K
L
MA
B
HAC
N
O
P
INTAKE SENSOR
System DescriptionINFOID:0000000001547365
COMPONENT DESCRIPTION
Intake Senso

Page 3587 of 5883

NISSAN TIIDA 2007  Service Repair Manual HAC-254
< COMPONENT DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
INTAKE SENSOR
1. Turn ignition switch OFF.
2. Disconnect front air control connector.
3. Check continuity between intake sensor harness c

Page 3588 of 5883

NISSAN TIIDA 2007  Service Repair Manual INTAKE SENSOR
HAC-255
< COMPONENT DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
C
D
E
F
G
H
J
K
L
MA
B
HAC
N
O
P
After disconnecting intake sensor connector M42, measure resis-
tance between terminals 1

Page 3589 of 5883

NISSAN TIIDA 2007  Service Repair Manual HAC-256
< COMPONENT DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
PTC HEATER CONTROL SYSTEM
PTC HEATER CONTROL SYSTEM
PTC HEATER (300 WATT)
PTC HEATER (300 WATT) : PTC Heater System DescriptionINFOID:000

Page 3590 of 5883

NISSAN TIIDA 2007  Service Repair Manual PTC HEATER CONTROL SYSTEM
HAC-257
< COMPONENT DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
C
D
E
F
G
H
J
K
L
MA
B
HAC
N
O
P
PTC HEATER (300 WATT) : PTC Heater Component DescriptionINFOID:000000000154810

Page 3591 of 5883

NISSAN TIIDA 2007  Service Repair Manual HAC-258
< COMPONENT DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
PTC HEATER CONTROL SYSTEM
The ambient sensor is attached on the radiator core support upper. It
detects ambient temperature and converts

Page 3592 of 5883

NISSAN TIIDA 2007  Service Repair Manual PTC HEATER CONTROL SYSTEM
HAC-259
< COMPONENT DIAGNOSIS >[AUTO AIR CONDITIONER (W/NAVI)]
C
D
E
F
G
H
J
K
L
MA
B
HAC
N
O
P
NO >> GO TO 4.
4.CHECK CIRCUIT CONTINUITY BETWEEN PTC RELAY-1 AND PTC CONTROL