Nissan Maxima. Manual — part 1007

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SECTION

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CONTENTS

SEAT

WITH CLIMATE CONTROLLED SEATS

BASIC INSPECTION . . . . . . . . .

4

DIAGNOSIS AND REPAIR WORK FLOW . . .

4

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

4

SYSTEM DESCRIPTION . . . . . . . ..

6

CLIMATE CONTROLLED SEAT SYSTEM . . .

6

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

6

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

6

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

7

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

7

DTC/CIRCUIT DIAGNOSIS . . . . . . ..

8

POWER SUPPLY AND GROUND CIRCUIT . ...

8

CLIMATE CONTROLLED SEAT CONTROL UNIT . ..

8

CLIMATE CONTROLLED SEAT CONTROL UNIT
: Diagnosis Procedure . . . . . . . . . . . ...

8

CLIMATE CONTROLLED SEAT CONTROL UNIT
: Component Inspection (Climate Controlled Seat
Relay) . . . . . . . . . . . . . . . . . ..

10

CLIMATE CONTROLLED SEAT BLOWER
MOTOR . . . . . . . . . . . . . . . ...

12

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

12

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

12

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

12

Component Inspection (Climate Controlled Seat
Blower Motor) . . . . . . . . . . . . . . ..

14

SEAT CUSHION THERMAL ELECTRIC DE-
VICE . . . . . . . . . . . . . . . . .

15

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

15

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

15

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

15

Component Inspection (Thermal Electric Device) .

16

SEATBACK THERMAL ELECTRIC DEVICE .

18

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

18

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

18

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

18

Component Inspection (Thermal Electric Device) .

19

CLIMATE CONTROLLED SEAT SWITCH . ...

20

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

20

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

20

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

20

Component Inspection (Climate Controlled Seat
Switch) . . . . . . . . . . . . . . . . . .

21

CLIMATE CONTROLLED SEAT SWITCH IN-
DICATOR . . . . . . . . . . . . . . ..

23

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

23

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

23

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

23

Component Inspection (Climate Controlled Seat
Switch Indicator) . . . . . . . . . . . . . ..

24

ECU DIAGNOSIS INFORMATION . . . ..

25

CLIMATE CONTROLLED SEAT CONTROL
UNIT . . . . . . . . . . . . . . . . ..

25

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

25

Fail-safe . . . . . . . . . . . . . . . . ...

26

WIRING DIAGRAM . . . . . . . . . ..

28

POWER SEAT FOR DRIVER SIDE . . . . ..

28

Wiring Diagram - Without Automatic Drive Posi-
tioner . . . . . . . . . . . . . . . . . .

28

POWER SEAT FOR PASSENGER SIDE . . .

32

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

32

HEATED SEAT . . . . . . . . . . . . .

36

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

36

LUMBAR SUPPORT SYSTEM . . . . . . .

41

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

41

CLIMATE CONTROLLED SEAT . . . . . ..

44

SE-2

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

44

SYMPTOM DIAGNOSIS . . . . . . . .

51

CLIMATE CONTROLLED SEAT SYSTEM . ...

51

Symptom Table . . . . . . . . . . . . . ..

51

SQUEAK AND RATTLE TROUBLE DIAG-
NOSES . . . . . . . . . . . . . . . ...

52

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

52

Generic Squeak and Rattle Troubleshooting . . ..

53

Diagnostic Worksheet . . . . . . . . . . . .

56

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

58

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

58

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

58

Service Notice . . . . . . . . . . . . . ....

58

Precaution for Work . . . . . . . . . . . ....

58

PREPARATION . . . . . . . . . . ...

60

PREPARATION . . . . . . . . . . . . .

60

Special Service Tools . . . . . . . . . . . .

60

Commercial Service Tools . . . . . . . . ....

60

CLIP LIST . . . . . . . . . . . . . . ..

61

Descriptions for Clips . . . . . . . . . . . ..

61

REMOVAL AND INSTALLATION . . . ...

65

FRONT SEAT . . . . . . . . . . . . .

65

Exploded View . . . . . . . . . . . . . ....

65

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

68

REAR SEAT . . . . . . . . . . . . . ...

70

Exploded View - Fixed Seatback . . . . . . ....

70

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

70

Exploded View - 60:40 Split Seatback . . . . ....

72

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

73

CLIMATE CONTROLLED SEAT BLOWER
FILTER . . . . . . . . . . . . . . . ...

75

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

75

UNIT DISASSEMBLY AND ASSEMBLY .

76

FRONT SEAT . . . . . . . . . . . . .

76

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

76

DRIVER SIDE : Exploded View . . . . . . . ..

76

DRIVER SIDE : Disassembly and Assembly . . ..

77

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

84

PASSENGER SIDE : Exploded View . . . . . .

85

PASSENGER SIDE : Disassembly and Assembly ...

86

REAR SEAT . . . . . . . . . . . . . ...

91

Exploded View - Fixed Seatback . . . . . . ....

91

Exploded View - 60:40 Split Seatback . . . . ....

91

W/O CLIMATE CONTROLLED SEATS

WIRING DIAGRAM . . . . . . . . .

94

POWER SEAT FOR DRIVER SIDE . . . . ..

94

Wiring Diagram - Without Automatic Drive Posi-
tioner . . . . . . . . . . . . . . . . . ...

94

POWER SEAT FOR PASSENGER SIDE . . .

98

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

98

HEATED SEAT . . . . . . . . . . . . .

102

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

102

LUMBAR SUPPORT SYSTEM . . . . . .

107

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

107

SYMPTOM DIAGNOSIS . . . . . . ...

110

SQUEAK AND RATTLE TROUBLE DIAG-
NOSES . . . . . . . . . . . . . . . ..

110

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

110

Generic Squeak and Rattle Troubleshooting . .

112

Diagnostic Worksheet . . . . . . . . . . ...

114

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

116

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

116

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

116

Service Notice . . . . . . . . . . . . . ...

116

Precaution for Work . . . . . . . . . . . ..

116

PREPARATION . . . . . . . . . . .

118

PREPARATION . . . . . . . . . . . .

118

Special Service Tools . . . . . . . . . . ...

118

Commercial Service Tool . . . . . . . . . ..

118

CLIP LIST . . . . . . . . . . . . . . .

119

Descriptions for Clips . . . . . . . . . . .

119

REMOVAL AND INSTALLATION . . . .

123

FRONT SEAT . . . . . . . . . . . . ...

123

Exploded View . . . . . . . . . . . . . ..

123

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

126

REAR SEAT . . . . . . . . . . . . . .

128

Exploded View - Fixed Seatback . . . . . . ..

128

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

128

Exploded View - 60:40 Split Seatback . . . . ..

130

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

131

UNIT DISASSEMBLY AND ASSEMBLY ..

133

FRONT SEAT . . . . . . . . . . . . ...

133

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

133

DRIVER SIDE : Exploded View . . . . . . .

133

DRIVER SIDE : Disassembly and Assembly . .

134

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

139

PASSENGER SIDE : Exploded View . . . . .

140

PASSENGER SIDE : Disassembly and Assembly ..

141

REAR SEAT . . . . . . . . . . . . .

146

Exploded View - Fixed Seatback . . . . . . ...

146

Exploded View - 60:40 Split Seatback . . . . ...

146

SE-4

< BASIC INSPECTION >

[WITH CLIMATE CONTROLLED SEATS]

DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

INFOID:0000000010049458

OVERALL SEQUENCE

DETAILED FLOW

1.

GET INFORMATION FOR SYMPTOM

Get detailed information from the customer about the symptom (the condition and the environment when the

incident/malfunction occurred).

>> GO TO 2.

2.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition

when the symptom is detected. Refer to

SE-51, "Symptom Table"

.

>> GO TO 3.

3.

DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Inspect according to Diagnostic Procedure of the system.

AWNIA2404GB