Infiniti QX56 (Z62). Manual — part 813

COMPRESSOR DOSE DOT OPERATE

HAC-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 CONSULT-III.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Check CAN communication system. Refer to

LAN-18, "Trouble Diagnosis Flow Chart"

.

Monitor item

Condition

Status

AC COMP REQ

A/C switch

ON

On

OFF

Off

HAC-144

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONING]

FRONT A/C CONTROL

REMOVAL AND INSTALLATION

FRONT A/C CONTROL

Removal and Installation

INFOID:0000000006275996

REMOVAL

1.

Remove cluster lid C. Refer to

IP-14, "Removal and Installation"

.

2.

Remove preset switch. Refer to

AV-227, "Removal and Installation"

.

3.

Disconnect harness connector from front A/C control.

INSTALLATION

Install in the reverse order of removal.

REAR A/C CONTROL

HAC-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 Installation

INFOID:0000000006275997

REMOVAL

1.

Remove console rear finisher. Refer to

IP-29, "Removal and Installation"

.

2.

Remove fixing screws, and then remove rear A/C control.

INSTALLATION

Install in the reverse order of removal.

HAC-146

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONING]

A/C AUTO AMP.

A/C AUTO AMP.

Removal and Installation

INFOID:0000000006275999

REMOVAL

1.

Remove cluster lid C lower. Refer to

IP-14, "Removal and Installation"

.

2.

Remove AV control unit. Refer to

AV-212, "Removal and Installation"

.

3.

Disconnect harness connector from A/C auto amp..

4.

Remove fixing screws, and then remove A/C auto amp..

INSTALLATION

Install in the reverse order of removal.