INFINITI QX56 2006 Factory Service Manual

ATC-40
TROUBLE DIAGNOSIS
Revision: November 20092006 QX56
Component Parts and Harness Connector LocationEJS003XG
ENGINE COMPARTMENT
1 Water Valve F682 Refrigerant pressure sensor E48 3 Ambient sensor E1
4 A/C Compressor F3
WJIA1912E

TROUBLE DIAGNOSISATC-41
C
DE
F
G H
I
K L
M A
B
AT C
Revision: November 2009 2006 QX56
FRONT PASSENGER COMPARTMENT
1 Front air control M49, M502 Rear blower switch (front) M52 3 In-vehicle sensor M32
4 Intake sensor M146 5 Intake door motor M586 Variable blower control M122
7 Air mix door motor (passenger) M143 8 Mode door motor M142
9 Defroster door motor M144
10 Air mix door motor (driver) M147 11 Optical sensor M402
WJIA1969E

ATC-42
TROUBLE DIAGNOSIS
Revision: November 20092006 QX56
REAR PASSENGER COMPARTMENT
WJIA1345E

TROUBLE DIAGNOSISATC-43
C
DE
F
G H
I
K L
M A
B
AT C
Revision: November 2009 2006 QX56
SchematicEJS003XH
WJWA0323E

ATC-44
TROUBLE DIAGNOSIS
Revision: November 20092006 QX56
Wiring Diagram — A/C,A —EJS003XI
WJWA0324E

TROUBLE DIAGNOSISATC-45
C
DE
F
G H
I
K L
M A
B
AT C
Revision: November 2009 2006 QX56
WJWA0325E

ATC-46
TROUBLE DIAGNOSIS
Revision: November 20092006 QX56
WJWA0326E

TROUBLE DIAGNOSISATC-47
C
DE
F
G H
I
K L
M A
B
AT C
Revision: November 2009 2006 QX56
WJWA0327E

ATC-48
TROUBLE DIAGNOSIS
Revision: November 20092006 QX56
WJWA0328E

TROUBLE DIAGNOSISATC-49
C
DE
F
G H
I
K L
M A
B
AT C
Revision: November 2009 2006 QX56
WJWA0329E