Infiniti QX56 (JA60). Manual — part 747

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SERVICE DATA AND SPECIFICATIONS (SDS)

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Battery

INFOID:0000000005146589

Type

Gr. 27F

Capacity (20 HR) minimum V-AH

80

Cold cranking current A
(For reference value)

710

PWC-1

BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY

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SECTION

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CONTENTS

POWER WINDOW CONTROL SYSTEM

BASIC INSPECTION . . . . . . . . .

4

DIAGNOSIS AND REPAIR WORKFLOW . . ..

4

Work Flow . . . . . . . . . . . . . . . .....

4

FUNCTION DIAGNOSIS . . . . . . . ...

5

POWER WINDOW SYSTEM . . . . . . . ...

5

System Diagram . . . . . . . . . . . . . ...

5

System Description . . . . . . . . . . . . ...

5

Component Parts Location . . . . . . . . . ..

8

Component Description . . . . . . . . . . .....

8

DIAGNOSIS SYSTEM (BCM) . . . . . . .

10

COMMON ITEM . . . . . . . . . . . . . . .

10

COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) . . . . . . . . . . . . . .

10

RETAINED PWR . . . . . . . . . . . . . ...

10

RETAINED PWR : CONSULT-III Function (BCM -
RETAINED PWR) . . . . . . . . . . . . ...

11

COMPONENT DIAGNOSIS . . . . . . .

12

POWER SUPPLY AND GROUND CIRCUIT . ..

12

POWER WINDOW MAIN SWITCH . . . . . . .

12

POWER WINDOW MAIN SWITCH : Description ....

12

POWER WINDOW MAIN SWITCH : Component
Function Check . . . . . . . . . . . . . ...

12

POWER WINDOW MAIN SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . .

12

FRONT POWER WINDOW SWITCH . . . . . .

13

FRONT POWER WINDOW SWITCH : Descrip-
tion . . . . . . . . . . . . . . . . . . ..

13

FRONT POWER WINDOW SWITCH : Compo-
nent Function Check . . . . . . . . . . . ...

13

FRONT POWER WINDOW SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . .

14

REAR POWER WINDOW SWITCH . . . . . . ...

15

REAR POWER WINDOW SWITCH : Description .

15

REAR POWER WINDOW SWITCH : Component
Function Check . . . . . . . . . . . . . .

15

REAR POWER WINDOW SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . .

15

REAR POWER WINDOW SWITCH : Component
Inspection . . . . . . . . . . . . . . . .

16

POWER WINDOW MOTOR . . . . . . . ..

17

DRIVER SIDE . . . . . . . . . . . . . . . .

17

DRIVER SIDE : Description . . . . . . . . . .

17

DRIVER SIDE : Component Function Check . . ..

17

DRIVER SIDE : Diagnosis Procedure . . . . . .

17

DRIVER SIDE : Component Inspection . . . . ...

18

PASSENGER SIDE . . . . . . . . . . . . .

18

PASSENGER SIDE : Description . . . . . . .

18

PASSENGER SIDE : Component Function Check

.

18

PASSENGER SIDE : Diagnosis Procedure . . .

18

PASSENGER SIDE : Component Inspection . . ..

19

REAR LH . . . . . . . . . . . . . . . . .

20

REAR LH : Description . . . . . . . . . . .

20

REAR LH : Component Function Check . . . . .

20

REAR LH : Diagnosis Procedure . . . . . . . .

20

REAR LH : Component Inspection . . . . . . ..

21

REAR RH . . . . . . . . . . . . . . . . ...

21

REAR RH : Description . . . . . . . . . . ...

21

REAR RH : Component Function Check . . . . .

21

REAR RH : Diagnosis Procedure . . . . . . .

21

REAR RH : Component Inspection . . . . . . .

22

ENCODER . . . . . . . . . . . . . . .

23

DRIVER SIDE . . . . . . . . . . . . . . . .

23

DRIVER SIDE : Description . . . . . . . . . .

23

DRIVER SIDE : Component Function Check . . ..

23

DRIVER SIDE : Diagnosis Procedure . . . . . .

23

PASSENGER SIDE . . . . . . . . . . . . .

25

PWC-2

PASSENGER SIDE : Description . . . . . . ...

25

PASSENGER SIDE : Component Function Check

...

25

PASSENGER SIDE : Diagnosis Procedure . . ...

25

REAR LH . . . . . . . . . . . . . . . . ...

28

REAR LH : Description . . . . . . . . . . ...

28

REAR LH : Component Function Check . . . ....

28

REAR LH : Diagnosis Procedure . . . . . . ....

28

REAR RH . . . . . . . . . . . . . . . . ..

30

REAR RH : Description . . . . . . . . . . ..

31

REAR RH : Component Function Check . . . ....

31

REAR RH : Diagnosis Procedure . . . . . . ...

31

DOOR SWITCH . . . . . . . . . . . . .

34

Description . . . . . . . . . . . . . . . ..

34

Component Function Check . . . . . . . . ...

34

Diagnosis Procedure . . . . . . . . . . . ..

34

Component Inspection . . . . . . . . . . ....

35

DOOR KEY CYLINDER SWITCH . . . . . ..

36

Description . . . . . . . . . . . . . . . ..

36

Component Function Check . . . . . . . . ...

36

Diagnosis Procedure . . . . . . . . . . . ..

36

Component Inspection . . . . . . . . . . ....

37

POWER WINDOW SERIAL LINK . . . . . .

39

POWER WINDOW MAIN SWITCH . . . . . . ...

39

POWER WINDOW MAIN SWITCH : Description ...

39

POWER WINDOW MAIN SWITCH : Component
Function Check . . . . . . . . . . . . . ...

39

POWER WINDOW MAIN SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . ...

39

FRONT POWER WINDOW SWITCH . . . . . ....

40

FRONT POWER WINDOW SWITCH : Descrip-
tion . . . . . . . . . . . . . . . . . . ..

40

FRONT POWER WINDOW SWITCH : Compo-
nent Function Check . . . . . . . . . . . ...

40

FRONT POWER WINDOW SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . ...

41

REAR POWER WINDOW SWITCH . . . . . . ..

42

REAR POWER WINDOW SWITCH : Power Win-
dow Serial Link Check Rear LH or RH . . . . ...

42

POWER WINDOW LOCK SWITCH . . . . ...

43

Description . . . . . . . . . . . . . . . ..

43

Component Function Check . . . . . . . . ...

43

REAR POWER VENT WINDOW SWITCH
CIRCUIT CHECK . . . . . . . . . . . ...

44

Description . . . . . . . . . . . . . . . ..

44

Diagnosis Procedure . . . . . . . . . . . ..

44

REAR POWER VENT WINDOW MOTOR LH
CIRCUIT CHECK . . . . . . . . . . . ...

45

Description . . . . . . . . . . . . . . . ..

45

Diagnosis Procedure . . . . . . . . . . . ..

45

REAR POWER VENT WINDOW MOTOR RH
CIRCUIT CHECK . . . . . . . . . . . ...

46

Description . . . . . . . . . . . . . . . ..

46

Diagnosis Procedure . . . . . . . . . . . ...

46

REAR POWER VENT WINDOW RELAY
(OPEN) CHECK . . . . . . . . . . . . .

47

Description . . . . . . . . . . . . . . . ..

47

Diagnosis Procedure . . . . . . . . . . . ...

47

REAR POWER VENT WINDOW RELAY
(CLOSE) CHECK . . . . . . . . . . . ...

49

Description . . . . . . . . . . . . . . . ..

49

Diagnosis Procedure . . . . . . . . . . . ...

49

ECU DIAGNOSIS . . . . . . . . . ...

51

POWER WINDOW MAIN SWITCH . . . . ...

51

Reference Value . . . . . . . . . . . . . .

51

Wiring Diagram . . . . . . . . . . . . . ...

53

Fail Safe . . . . . . . . . . . . . . . . .

64

FRONT POWER WINDOW SWITCH . . . .

66

Reference Value . . . . . . . . . . . . . .

66

Wiring Diagram . . . . . . . . . . . . . ...

68

Fail Safe . . . . . . . . . . . . . . . . .

79

BCM (BODY CONTROL MODULE) . . . . ..

81

Reference Value . . . . . . . . . . . . . .

81

Terminal Layout . . . . . . . . . . . . . ..

84

Physical Values . . . . . . . . . . . . . ...

84

Wiring Diagram . . . . . . . . . . . . . ...

90

Fail Safe . . . . . . . . . . . . . . . . .

94

DTC Inspection Priority Chart . . . . . . . ...

95

DTC Index . . . . . . . . . . . . . . . ..

95

SYMPTOM DIAGNOSIS . . . . . . .

97

NONE OF THE POWER WINDOWS CAN BE
OPERATED USING ANY SWITCH . . . . ...

97

Diagnosis Procedure . . . . . . . . . . . ...

97

DRIVER SIDE POWER WINDOW ALONE
DOES NOT OPERATE . . . . . . . . . ..

98

Diagnosis Procedure . . . . . . . . . . . ...

98

FRONT PASSENGER SIDE POWER WIN-
DOW ALONE DOES NOT OPERATE . . . ...

99

Diagnosis Procedure . . . . . . . . . . . ...

99

REAR LH SIDE POWER WINDOW ALONE
DOES NOT OPERATE . . . . . . . . . .

100

Diagnosis Procedure . . . . . . . . . . . .

100

REAR RH SIDE POWER WINDOW ALONE
DOES NOT OPERATE . . . . . . . . . .

101

Diagnosis Procedure . . . . . . . . . . . .

101

ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (DRIVER SIDE) . . . . . . ...

102

Diagnosis Procedure . . . . . . . . . . . .

102

PWC-3

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ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (PASSENGER SIDE) . . . . ..

103

Diagnosis Procedure . . . . . . . . . . . .

103

ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (REAR LH SIDE) . . . . . . .

104

Diagnosis Procedure . . . . . . . . . . . .

104

ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (REAR RH SIDE) . . . . . .

105

Diagnosis Procedure . . . . . . . . . . . .

105

AUTO OPERATION DOES NOT OPERATE
BUT MANUAL OPERATES NORMALLY
(DRIVER SIDE) . . . . . . . . . . . . .

106

Diagnosis Procedure . . . . . . . . . . . .

106

AUTO OPERATION DOES NOT OPERATE
BUT MANUAL OPERATES NORMALLY
(PASSENGER SIDE) . . . . . . . . . .

107

Diagnosis Procedure . . . . . . . . . . . .

107

AUTO OPERATION DOES NOT OPERATE
BUT MANUAL OPERATES NORMALLY
(REAR LH SIDE) . . . . . . . . . . . ..

108

Diagnosis Procedure . . . . . . . . . . . .

108

AUTO OPERATION DOES NOT OPERATE
BUT MANUAL OPERATES NORMALLY
(REAR RH SIDE) . . . . . . . . . . . ..

109

Diagnosis Procedure . . . . . . . . . . . .

109

POWER WINDOW RETAINED POWER OP-
ERATION DOES NOT OPERATE PROPERLY

..

110

Diagnosis Procedure . . . . . . . . . . . .

110

DOES NOT OPERATE BY KEY CYLINDER
SWITCH . . . . . . . . . . . . . . ...

111

Diagnosis Procedure . . . . . . . . . . . .

111

KEYLESS POWER WINDOW DOWN DOES
NOT OPERATE . . . . . . . . . . . ...

112

Diagnosis Procedure . . . . . . . . . . . .

112

POWER WINDOW LOCK SWITCH DOES
NOT FUNCTION . . . . . . . . . . . ..

113

Diagnosis Procedure . . . . . . . . . . . .

113

REAR POWER VENT WINDOWS DO NOT
OPERATE . . . . . . . . . . . . . ...

114

Diagnosis Procedure . . . . . . . . . . . .

114

PRECAUTION . . . . . . . . . . .

115

PRECAUTIONS . . . . . . . . . . . ...

115

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . ...

115

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . .

115

ON-VEHICLE REPAIR . . . . . . . ...

117

POWER WINDOW MAIN SWITCH . . . . .

117

Removal and Installation . . . . . . . . . ...

117

FRONT POWER WINDOW SWITCH . . . ..

118

Removal and Installation . . . . . . . . . ...

118

REAR POWER WINDOW SWITCH . . . .

119

Removal and Installation . . . . . . . . . ...

119

REAR POWER VENT WINDOW SWITCH . .

120

Removal and Installation . . . . . . . . . ...

120