Infiniti G35 (V35) Sedan. Manual - part 833

 

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Infiniti G35 (V35) Sedan. Manual - part 833

 

 

LAN

LAN-1

ELECTRICAL & POWER CONTROL

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SECTION 

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CONTENTS

LAN SYSTEM

CAN FUNDAMENTAL

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

8

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

8

Precautions for Trouble Diagnosis  ............................

8

Precautions for Harness Repair  ................................

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

9

CAN COMMUNICATION SYSTEM  .....................

9

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

9

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

9

CAN Communication Control Circuit .......................

10

DIAG ON CAN  ....................................................

11

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

11

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

11

TROUBLE DIAGNOSIS  .....................................

12

Condition of Error Detection ....................................

12

Symptom When Error Occurs in CAN Communi-
cation System ..........................................................

12

CAN Diagnosis with CONSULT-III  ..........................

15

Self-Diagnosis .........................................................

15

CAN Diagnostic Support Monitor  ............................

15

How to Use CAN Communication Signal Chart  ......

17

BASIC INSPECTION  ...................................

18

DIAGNOSIS AND REPAIR WORKFLOW  .........

18

Trouble Diagnosis Flow Chart  .................................

18

Trouble Diagnosis Procedure ..................................

18

CAN

HOW TO USE THIS MANUAL .....................

23

HOW TO USE THIS SECTION ...........................

23

Caution ....................................................................

23

Abbreviation List ......................................................

23

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

24

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

24

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

24

Precautions for Trouble Diagnosis  ..........................

24

Precautions for Harness Repair  ..............................

24

BASIC INSPECTION  ...................................

26

DIAGNOSIS AND REPAIR WORKFLOW  ........

26

Interview Sheet ........................................................

26

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

27

CAN COMMUNICATION SYSTEM  ...................

27

CAN System Specification Chart .............................

27

CAN Communication Signal Chart  ..........................

28

COMPONENT DIAGNOSIS .........................

32

CAN COMMUNICATION SYSTEM  ...................

32

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

32

Wiring Diagram — CAN SYSTEM —  ......................

33

MALFUNCTION AREA CHART ........................

39

Main Line  .................................................................

39

Branch Line  .............................................................

39

Short Circuit .............................................................

39

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT ..................................................................

40

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

40

MAIN LINE BETWEEN DLC AND ABS CIR-
CUIT ..................................................................

41

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

41

MAIN LINE BETWEEN DLC AND ADP CIR-
CUIT ..................................................................

42

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

42

LAN-2

MAIN LINE BETWEEN ADP AND ABS CIR-
CUIT ...................................................................

43

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

43

ECM BRANCH LINE CIRCUIT  ..........................

45

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

45

4WD BRANCH LINE CIRCUIT  ..........................

46

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

46

A-BAG BRANCH LINE CIRCUIT  ......................

47

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

47

AV BRANCH LINE CIRCUIT  .............................

48

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

48

BCM BRANCH LINE CIRCUIT  ..........................

49

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

49

TCM BRANCH LINE CIRCUIT  ..........................

50

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

50

AFS BRANCH LINE CIRCUIT  ...........................

51

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

51

DLC BRANCH LINE CIRCUIT ...........................

52

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

52

M&A BRANCH LINE CIRCUIT  ..........................

53

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

53

STRG BRANCH LINE CIRCUIT  ........................

54

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

54

RAS BRANCH LINE CIRCUIT  ..........................

55

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

55

ADP BRANCH LINE CIRCUIT  ..........................

56

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

56

ABS BRANCH LINE CIRCUIT  ..........................

57

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

57

ICC BRANCH LINE CIRCUIT  ............................

58

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

58

IPDM-E BRANCH LINE CIRCUIT  .....................

59

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

59

CAN COMMUNICATION CIRCUIT ....................

60

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

60

CAN SYSTEM (TYPE  1)

COMPONENT DIAGNOSIS  ........................

62

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT ...................................................................

62

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

62

MAIN LINE BETWEEN DLC AND ABS CIR-
CUIT ...................................................................

63

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

63

ECM BRANCH LINE CIRCUIT  ..........................

64

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

64

A-BAG BRANCH LINE CIRCUIT  ......................

65

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

65

AV BRANCH LINE CIRCUIT  .............................

66

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

66

BCM BRANCH LINE CIRCUIT ..........................

67

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

67

DLC BRANCH LINE CIRCUIT  ..........................

68

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

68

M&A BRANCH LINE CIRCUIT ..........................

69

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

69

STRG BRANCH LINE CIRCUIT  ........................

70

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

70

ABS BRANCH LINE CIRCUIT  ..........................

71

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

71

IPDM-E BRANCH LINE CIRCUIT  .....................

72

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

72

CAN COMMUNICATION CIRCUIT  ...................

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

73

CAN SYSTEM (TYPE  3)

COMPONENT DIAGNOSIS  .......................

75

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT ...................................................................

75

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

75

MAIN LINE BETWEEN DLC AND ADP CIR-
CUIT ...................................................................

76

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

76

MAIN LINE BETWEEN ADP AND ABS CIR-
CUIT ...................................................................

77

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

77

ECM BRANCH LINE CIRCUIT  ..........................

79

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

79

A-BAG BRANCH LINE CIRCUIT  ......................

80

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

80

AV BRANCH LINE CIRCUIT  .............................

81

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

81

BCM BRANCH LINE CIRCUIT ..........................

82

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

82

DLC BRANCH LINE CIRCUIT  ..........................

83

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

83

M&A BRANCH LINE CIRCUIT ..........................

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

84

LAN

LAN-3

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STRG BRANCH LINE CIRCUIT .........................

85

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

85

ADP BRANCH LINE CIRCUIT  ...........................

86

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

86

ABS BRANCH LINE CIRCUIT  ...........................

87

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

87

IPDM-E BRANCH LINE CIRCUIT  ......................

88

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

88

CAN COMMUNICATION CIRCUIT  ....................

89

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

89

CAN SYSTEM (TYPE  4)

COMPONENT DIAGNOSIS  .........................

91

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT ....................................................................

91

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

91

MAIN LINE BETWEEN DLC AND ADP CIR-
CUIT ....................................................................

92

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

92

MAIN LINE BETWEEN ADP AND ABS CIR-
CUIT ....................................................................

93

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

93

ECM BRANCH LINE CIRCUIT ...........................

95

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

95

A-BAG BRANCH LINE CIRCUIT  .......................

96

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

96

AV BRANCH LINE CIRCUIT ..............................

97

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

97

BCM BRANCH LINE CIRCUIT  ..........................

98

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

98

DLC BRANCH LINE CIRCUIT  ...........................

99

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

99

M&A BRANCH LINE CIRCUIT  ........................

100

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

100

STRG BRANCH LINE CIRCUIT .......................

101

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

101

RAS BRANCH LINE CIRCUIT  .........................

102

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

102

ADP BRANCH LINE CIRCUIT  .........................

103

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

103

ABS BRANCH LINE CIRCUIT  .........................

104

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

104

IPDM-E BRANCH LINE CIRCUIT  ....................

105

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

105

CAN COMMUNICATION CIRCUIT  .................

106

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

106

CAN SYSTEM (TYPE  5)

COMPONENT DIAGNOSIS .......................

108

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT ................................................................

108

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

108

MAIN LINE BETWEEN DLC AND ADP CIR-
CUIT ................................................................

109

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

109

MAIN LINE BETWEEN ADP AND ABS CIR-
CUIT ................................................................

110

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

110

ECM BRANCH LINE CIRCUIT  .......................

112

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

112

A-BAG BRANCH LINE CIRCUIT ....................

113

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

113

AV BRANCH LINE CIRCUIT  ..........................

114

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

114

BCM BRANCH LINE CIRCUIT  .......................

115

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

115

AFS BRANCH LINE CIRCUIT  ........................

116

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

116

DLC BRANCH LINE CIRCUIT  ........................

117

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

117

M&A BRANCH LINE CIRCUIT  .......................

118

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

118

STRG BRANCH LINE CIRCUIT  .....................

119

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

119

ADP BRANCH LINE CIRCUIT ........................

120

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

120

ABS BRANCH LINE CIRCUIT ........................

121

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

121

ICC BRANCH LINE CIRCUIT  .........................

122

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

122

IPDM-E BRANCH LINE CIRCUIT  ...................

123

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

123

CAN COMMUNICATION CIRCUIT  .................

124

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

124

CAN SYSTEM (TYPE  6)

COMPONENT DIAGNOSIS .......................

126

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT ................................................................

126

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

126

LAN-4

MAIN LINE BETWEEN DLC AND ADP CIR-
CUIT .................................................................

127

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

127

MAIN LINE BETWEEN ADP AND ABS CIR-
CUIT .................................................................

128

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

128

ECM BRANCH LINE CIRCUIT  ........................

130

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

130

A-BAG BRANCH LINE CIRCUIT  ....................

131

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

131

AV BRANCH LINE CIRCUIT  ...........................

132

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

132

BCM BRANCH LINE CIRCUIT  ........................

133

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

133

AFS BRANCH LINE CIRCUIT  .........................

134

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

134

DLC BRANCH LINE CIRCUIT .........................

135

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

135

M&A BRANCH LINE CIRCUIT  ........................

136

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

136

STRG BRANCH LINE CIRCUIT  ......................

137

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

137

RAS BRANCH LINE CIRCUIT  ........................

138

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

138

ADP BRANCH LINE CIRCUIT  ........................

139

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

139

ABS BRANCH LINE CIRCUIT  ........................

140

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

140

ICC BRANCH LINE CIRCUIT  ..........................

141

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

141

IPDM-E BRANCH LINE CIRCUIT  ...................

142

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

142

CAN COMMUNICATION CIRCUIT ..................

143

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

143

CAN SYSTEM (TYPE  7)

COMPONENT DIAGNOSIS  .......................

145

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT .................................................................

145

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

145

MAIN LINE BETWEEN DLC AND ABS CIR-
CUIT .................................................................

146

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

146

ECM BRANCH LINE CIRCUIT  ........................

147

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

147

A-BAG BRANCH LINE CIRCUIT  .....................

148

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

148

AV BRANCH LINE CIRCUIT  ............................

149

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

149

BCM BRANCH LINE CIRCUIT .........................

150

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

150

TCM BRANCH LINE CIRCUIT  .........................

151

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

151

DLC BRANCH LINE CIRCUIT  .........................

152

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

152

M&A BRANCH LINE CIRCUIT .........................

153

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

153

STRG BRANCH LINE CIRCUIT  .......................

154

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

154

ABS BRANCH LINE CIRCUIT  .........................

155

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

155

IPDM-E BRANCH LINE CIRCUIT  ....................

156

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

156

CAN COMMUNICATION CIRCUIT  ..................

157

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

157

CAN SYSTEM (TYPE  9)

COMPONENT DIAGNOSIS  ......................

159

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT ..................................................................

159

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

159

MAIN LINE BETWEEN DLC AND ADP CIR-
CUIT ..................................................................

160

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

160

MAIN LINE BETWEEN ADP AND ABS CIR-
CUIT ..................................................................

161

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

161

ECM BRANCH LINE CIRCUIT  .........................

163

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

163

A-BAG BRANCH LINE CIRCUIT  .....................

164

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

164

AV BRANCH LINE CIRCUIT  ............................

165

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

165

BCM BRANCH LINE CIRCUIT .........................

166

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

166

TCM BRANCH LINE CIRCUIT  .........................

167

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

167

DLC BRANCH LINE CIRCUIT  .........................

168

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

168

 

 

 

 

 

 

 

Content   ..  831  832  833  834   ..