2011 INFINITI QX56 Factory Service Manual

Page 3249 of 5598

INFINITI QX56 2011  Factory Service Manual 
COMPRESSOR DOSE DOT OPERATEHAC-143
< SYMPTOM DIAGNOSIS > [AUTOMATIC AIR CONDITIONING]
C
D
E
F
G H
J
K L
M A
B
HAC
N
O P
2. Check “AC COMP REQ” in “DATA MONITOR”  mode of “IPDM E/R” using

Page 3250 of 5598

INFINITI QX56 2011  Factory Service Manual 
HAC-144
< REMOVAL AND INSTALLATION >[AUTOMATIC AIR CONDITIONING]
FRONT A/C CONTROL
REMOVAL AND INSTALLATION
FRONT A/C CONTROL
Removal and InstallationINFOID:0000000006275996
REMOVAL
1. Remove cluster

Page 3251 of 5598

INFINITI QX56 2011  Factory Service Manual 
REAR A/C CONTROLHAC-145
< REMOVAL AND INSTALLATION > [AUTOMATIC AIR CONDITIONING]
C
D
E
F
G H
J
K L
M A
B
HAC
N
O P
REAR A/C CONTROL
Removal and InstallationINFOID:0000000006275997
REMOVAL
1. Remove

Page 3252 of 5598

INFINITI QX56 2011  Factory Service Manual 
HAC-146
< REMOVAL AND INSTALLATION >[AUTOMATIC AIR CONDITIONING]
A/C AUTO AMP.
A/C AUTO AMP.
Removal and InstallationINFOID:0000000006275999
REMOVAL
1. Remove cluster lid C lower. Refer to 
IP-14, "R

Page 3253 of 5598

INFINITI QX56 2011  Factory Service Manual 
AMBIENT SENSORHAC-147
< REMOVAL AND INSTALLATION > [AUTOMATIC AIR CONDITIONING]
C
D
E
F
G H
J
K L
M A
B
HAC
N
O P
AMBIENT SENSOR
Removal and InstallationINFOID:0000000006276000
REMOVAL
1. Remove fron

Page 3254 of 5598

INFINITI QX56 2011  Factory Service Manual 
HAC-148
< REMOVAL AND INSTALLATION >[AUTOMATIC AIR CONDITIONING]
IN-VEHICLE SENSOR
IN-VEHICLE SENSOR
FRONT A/C UNIT ASSEMBLY
FRONT A/C UNIT ASSEMBLY : 
Removal and InstallationINFOID:0000000006276001

Page 3255 of 5598

INFINITI QX56 2011  Factory Service Manual 
SUNLOAD SENSORHAC-149
< REMOVAL AND INSTALLATION > [AUTOMATIC AIR CONDITIONING]
C
D
E
F
G H
J
K L
M A
B
HAC
N
O P
SUNLOAD SENSOR
Removal and InstallationINFOID:0000000006276003
REMOVAL
1. Remove uppe

Page 3256 of 5598

INFINITI QX56 2011  Factory Service Manual 
HAC-150
< REMOVAL AND INSTALLATION >[AUTOMATIC AIR CONDITIONING]
INTAKE SENSOR
INTAKE SENSOR
Exploded ViewINFOID:0000000006276004
Refer to 
HA-41, "Exploded View".
Removal and InstallationINFOID:0000