Nissan Qashqai (2007-2010). Manual - part 1494

 

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Nissan Qashqai (2007-2010). Manual - part 1494

 

 

LAN

LAN-1

ELECTRICAL & POWER CONTROL

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SECTION 

LAN

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CONTENTS

LAN SYSTEM

CAN FUNDAMENTAL

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

36

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

36

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

36

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

36

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

37

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

37

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

37

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

37

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

38

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

39

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

39

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

39

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

40

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

40

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

40

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

43

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

43

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

43

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

45

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

46

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

46

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

46

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

46

CAN

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

51

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

51

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

51

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

51

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

52

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

52

Supplemental Restraint System (SRS) "AIR BAG" 
and "SEAT BELT PRE-TENSIONER" .....................

52

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

52

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

52

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

54

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

54

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

54

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

55

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

55

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

55

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

59

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

62

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

62

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

62

Wiring Diagram - CAN SYSTEM (LHD MODELS) 
- ...............................................................................

64

Wiring Diagram - CAN SYSTEM (RHD MODELS) 
- ...............................................................................

68

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

72

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

72

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

72

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

72

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

73

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

73

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

74

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

74

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

75

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

75

LAN-2

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

76

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

76

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

77

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

77

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

78

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

78

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

79

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

79

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

80

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

80

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

81

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

81

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

82

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

82

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

83

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

83

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

84

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

84

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

85

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

85

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

86

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

86

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

87

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

87

EPS BRANCH LINE CIRCUIT  ...........................

88

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

88

I-KEY BRANCH LINE CIRCUIT  ........................

89

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

89

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

90

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

90

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

91

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

91

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

92

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

92

CAN SYSTEM (TYPE  1)

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

94

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

94

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

94

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

95

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

95

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

96

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

96

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

97

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

97

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

98

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

98

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

99

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

99

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

100

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

100

EPS BRANCH LINE CIRCUIT ..........................

101

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

101

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

102

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

102

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

103

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

103

CAN SYSTEM (TYPE  2)

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

105

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

105

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

105

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

106

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

106

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

107

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

107

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

108

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

108

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

109

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

109

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

110

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

110

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

111

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

111

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

112

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

112

EPS BRANCH LINE CIRCUIT ..........................

113

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

113

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

114

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

114

LAN

LAN-3

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

115

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

115

CAN SYSTEM (TYPE  3)

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

117

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

117

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

117

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

118

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

118

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

119

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

119

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

120

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

120

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

121

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

121

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

122

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

122

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

123

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

123

EPS BRANCH LINE CIRCUIT  .........................

124

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

124

I-KEY BRANCH LINE CIRCUIT  .......................

125

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

125

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

126

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

126

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

127

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

127

CAN SYSTEM (TYPE  4)

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

129

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

129

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

129

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

130

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

130

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

131

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

131

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

132

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

132

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

133

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

133

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

134

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

134

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

135

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

135

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

136

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

136

EPS BRANCH LINE CIRCUIT  ........................

137

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

137

I-KEY BRANCH LINE CIRCUIT ......................

138

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

138

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

139

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

139

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

140

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

140

CAN SYSTEM (TYPE  5)

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

142

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

142

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

142

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

143

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

143

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

144

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

144

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

145

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

145

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

146

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

146

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

147

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

147

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

148

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

148

EPS BRANCH LINE CIRCUIT  ........................

149

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

149

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

150

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

150

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

151

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

151

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

152

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

152

CAN SYSTEM (TYPE  6)

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

154

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

154

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

154

LAN-4

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

155

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

155

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

156

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

156

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

157

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

157

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

158

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

158

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

159

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

159

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

160

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

160

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

161

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

161

EPS BRANCH LINE CIRCUIT  .........................

162

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

162

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

163

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

163

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

164

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

164

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

165

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

165

CAN SYSTEM (TYPE  7)

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

167

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

167

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

167

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

168

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

168

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

169

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

169

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

170

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

170

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

171

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

171

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

172

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

172

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

173

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

173

EPS BRANCH LINE CIRCUIT  .........................

174

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

174

I-KEY BRANCH LINE CIRCUIT  .......................

175

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

175

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

176

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

176

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

177

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

177

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

178

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

178

CAN SYSTEM (TYPE  8)

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

180

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

180

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

180

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

181

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

181

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

182

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

182

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

183

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

183

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

184

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

184

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

185

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

185

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

186

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

186

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

187

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

187

EPS BRANCH LINE CIRCUIT ..........................

188

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

188

I-KEY BRANCH LINE CIRCUIT  .......................

189

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

189

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

190

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

190

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

191

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

191

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

192

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

192

CAN SYSTEM (TYPE  9)

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

194

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

194

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

194

 

 

 

 

 

 

 

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