Nissan Maxima. Manual — part 1044

SEC-1

BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY

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SECTION

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CONTENTS

SECURITY CONTROL SYSTEM

BASIC INSPECTION . . . . . . . . .

4

DIAGNOSIS AND REPAIR WORKFLOW . . ..

4

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

4

PRE-INSPECTION FOR DIAGNOSTIC . . . ..

7

Pre-Inspection for Multi-System Diagnostic . . . ..

7

Vehicle Security Operation Check . . . . . . ....

7

INSPECTION AND ADJUSTMENT . . . . . .

9

ECM RE-COMMUNICATING FUNCTION . . . . ...

9

ECM RE-COMMUNICATING FUNCTION : De-
scription . . . . . . . . . . . . . . . . .....

9

ECM RE-COMMUNICATING FUNCTION : Spe-
cial Repair Requirement . . . . . . . . . . ....

9

SYSTEM DESCRIPTION . . . . . . . .

10

INTELLIGENT KEY SYSTEM/ENGINE
START FUNCTION . . . . . . . . . . .

10

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

10

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

10

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

13

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

14

NVIS (NISSAN VEHICLE IMMOBILIZER SYS-
TEM-NATS) . . . . . . . . . . . . . .

15

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

15

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

15

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

17

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

17

VEHICLE SECURITY SYSTEM . . . . . . .

19

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

19

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

19

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

21

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

21

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

23

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

23

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

23

INTELLIGENT KEY . . . . . . . . . . . . .

23

INTELLIGENT KEY : CONSULT Function (BCM -
INTELLIGENT KEY) . . . . . . . . . . . .

24

IMMU . . . . . . . . . . . . . . . . . . ..

26

IMMU : CONSULT Function (BCM - IMMU) . . .

26

THEFT ALM . . . . . . . . . . . . . . . ...

27

THEFT ALM : CONSULT Function (BCM - THEFT
ALM) . . . . . . . . . . . . . . . . . .

27

DTC/CIRCUIT DIAGNOSIS . . . . . . .

29

U1000 CAN COMM CIRCUIT . . . . . . ...

29

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

29

DTC Logic . . . . . . . . . . . . . . . .

29

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

29

U1010 CONTROL UNIT (CAN) . . . . . . .

30

DTC Logic . . . . . . . . . . . . . . . .

30

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

30

P1610 LOCK MODE . . . . . . . . . . .

31

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

31

DTC Logic . . . . . . . . . . . . . . . .

31

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

31

P1611 ID DISCORD, IMMU-ECM . . . . . .

34

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

34

DTC Logic . . . . . . . . . . . . . . . .

34

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

34

P1612 CHAIN OF ECM-IMMU . . . . . . ..

35

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

35

DTC Logic . . . . . . . . . . . . . . . .

35

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

35

P1615 DIFFRENCE OF KEY . . . . . . .

36

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

36

DTC Logic . . . . . . . . . . . . . . . .

36

SEC-2

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

36

B2190 NATS ANTENNA AMP. . . . . . . .

37

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

37

DTC Logic . . . . . . . . . . . . . . . ...

37

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

37

B2191 DIFFERENCE OF KEY . . . . . . ..

40

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

40

DTC Logic . . . . . . . . . . . . . . . ...

40

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

40

B2192 ID DISCORD, IMMU-ECM . . . . . ..

41

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

41

DTC Logic . . . . . . . . . . . . . . . ...

41

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

41

B2193 CHAIN OF ECM-IMMU . . . . . . ...

42

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

42

DTC Logic . . . . . . . . . . . . . . . ...

42

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

42

B2555 STOP LAMP . . . . . . . . . . ...

43

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

43

DTC Logic . . . . . . . . . . . . . . . ...

43

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

43

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

44

B2556 PUSH-BUTTON IGNITION SWITCH . .

46

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

46

DTC Logic . . . . . . . . . . . . . . . ...

46

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

46

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

47

B2557 VEHICLE SPEED . . . . . . . . ...

48

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

48

DTC Logic . . . . . . . . . . . . . . . ...

48

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

48

B2560 STARTER CONTROL RELAY . . . ...

49

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

49

DTC Logic . . . . . . . . . . . . . . . ...

49

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

49

B2601 SHIFT POSITION . . . . . . . . ...

50

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

50

DTC Logic . . . . . . . . . . . . . . . ...

50

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

50

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

52

B2602 SHIFT POSITION . . . . . . . . ...

53

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

53

DTC Logic . . . . . . . . . . . . . . . ...

53

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

53

B2603 SHIFT POSITION STATUS . . . . .

56

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

56

DTC Logic . . . . . . . . . . . . . . . ...

56

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

56

B2604 TRANSMISSION RANGE SWITCH . ...

59

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

59

DTC Logic . . . . . . . . . . . . . . . ...

59

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

59

B2605 TRANSMISSION RANGE SWITCH . ...

61

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

61

DTC Logic . . . . . . . . . . . . . . . ...

61

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

61

B2608 STARTER RELAY . . . . . . . . .

63

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

63

DTC Logic . . . . . . . . . . . . . . . ...

63

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

63

B260F ENGINE STATUS . . . . . . . . ..

65

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

65

DTC Logic . . . . . . . . . . . . . . . ...

65

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

65

B26E1 NO RECEPTION OF ENGINE STA-
TUS SIGNAL . . . . . . . . . . . . . .

66

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

66

DTC Logic . . . . . . . . . . . . . . . ...

66

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

66

B2617 STARTER RELAY CIRCUIT . . . . ..

67

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

67

DTC Logic . . . . . . . . . . . . . . . ...

67

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

67

B210B STARTER CONTROL RELAY . . . ..

69

DTC Logic . . . . . . . . . . . . . . . ...

69

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

69

B210C STARTER CONTROL RELAY . . . ..

70

DTC Logic . . . . . . . . . . . . . . . ...

70

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

70

B210D STARTER RELAY . . . . . . . . .

72

DTC Logic . . . . . . . . . . . . . . . ...

72

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

72

B210E STARTER RELAY . . . . . . . . .

74

DTC Logic . . . . . . . . . . . . . . . ...

74

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

74

B210F TRANSMISSION RANGE SWITCH . ...

76

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

76

DTC Logic . . . . . . . . . . . . . . . ...

76

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

76

B2110 TRANSMISSION RANGE SWITCH . ...

78

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

78

DTC Logic . . . . . . . . . . . . . . . ...

78

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

78

POWER SUPPLY AND GROUND CIRCUIT . .

80

BCM . . . . . . . . . . . . . . . . . . ...

80

BCM : Diagnosis Procedure . . . . . . . . .

80

BCM : Special Repair Requirement . . . . . .

80

SEC-3

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IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) . . . . . . . ..

81

IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure . . . . . . . . . . . . . . . . . .

81

KEY SLOT . . . . . . . . . . . . . . ..

82

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

82

KEY SLOT ILLUMINATION . . . . . . . ...

83

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

83

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

83

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

83

KEY CYLINDER SWITCH . . . . . . . . ..

85

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

85

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

85

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

85

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

86

Special Repair Requirement . . . . . . . . ...

87

HORN . . . . . . . . . . . . . . . . .

88

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

88

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

88

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

88

HEADLAMP . . . . . . . . . . . . . .

90

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

90

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

90

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

90

WARNING LAMP . . . . . . . . . . . ...

91

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

91

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

91

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

91

VEHICLE SECURITY INDICATOR . . . . .

92

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

92

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

92

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

92

ECU DIAGNOSIS INFORMATION . . . ..

93

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

93

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

93

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

98

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

98

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

114

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

115

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

116

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) . . . ..

119

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

119

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

125

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

127

WIRING DIAGRAM . . . . . . . . .

128

NVIS . . . . . . . . . . . . . . . .

128

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

128

VEHICLE SECURITY SYSTEM . . . . . ..

136

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

136

INTELLIGENT KEY SYSTEM/ENGINE
START FUNCTION . . . . . . . . . . .

147

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

147

SYMPTOM DIAGNOSIS . . . . . . .

158

INTELLIGENT KEY SYSTEM/ENGINE
START FUNCTION SYMPTOMS . . . . .

158

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

158

VEHICLE SECURITY SYSTEM SYMPTOMS .

159

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

159

NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS SYMPTOMS . . . . . . . . . . .

160

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

160

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

161

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

161

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

161

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

161

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

162

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

162

Special Service Tool . . . . . . . . . . . ..

162

REMOVAL AND INSTALLATION . . . .

163

KEY SLOT . . . . . . . . . . . . . ...

163

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

163

PUSH BUTTON IGNITION SWITCH . . . ...

164

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

164

SEC-4

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000010051895

OVERALL SEQUENCE

DETAILED FLOW

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