Nissan Juke F15. Manual — part 917

LAN

LAN-5

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

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

164

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

164

DLC BRANCH LINE CIRCUIT . . . . . . .

165

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

165

EPS BRANCH LINE CIRCUIT . . . . . . .

166

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

166

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

167

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

167

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

168

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

168

BCM BRANCH LINE CIRCUIT . . . . . .

169

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

169

CAN COMMUNICATION CIRCUIT . . . . ..

170

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

170

CAN SYSTEM (TYPE 8)

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

172

MAIN LINE BETWEEN IPDM-E AND HVAC
CIRCUIT . . . . . . . . . . . . . . ...

172

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

172

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

173

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

173

ECM BRANCH LINE CIRCUIT . . . . . . .

174

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

174

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

175

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

175

ABS BRANCH LINE CIRCUIT . . . . . . .

176

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

176

IPDM-E BRANCH LINE CIRCUIT . . . . .

177

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

177

TCM BRANCH LINE CIRCUIT . . . . . . .

178

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

178

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

179

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

179

HVAC BRANCH LINE CIRCUIT . . . . . ..

180

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

180

DLC BRANCH LINE CIRCUIT . . . . . . .

181

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

181

EPS BRANCH LINE CIRCUIT . . . . . . .

182

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

182

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

183

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

183

MDU BRANCH LINE CIRCUIT . . . . . ...

184

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

184

STRG BRANCH LINE CIRCUIT . . . . . .

185

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

185

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

186

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

186

CAN COMMUNICATION CIRCUIT . . . . .

187

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

187

CAN SYSTEM (TYPE 9)

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

189

MAIN LINE BETWEEN IPDM-E AND HVAC
CIRCUIT . . . . . . . . . . . . . . ..

189

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

189

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

190

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

190

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

191

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

191

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

192

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

192

ABS BRANCH LINE CIRCUIT . . . . . .

193

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

193

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

194

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

194

TCM BRANCH LINE CIRCUIT . . . . . .

195

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

195

A-BAG BRANCH LINE CIRCUIT . . . . .

196

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

196

AVM BRANCH LINE CIRCUIT . . . . . ...

197

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

197

HVAC BRANCH LINE CIRCUIT . . . . . .

198

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

198

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

199

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

199

DLC BRANCH LINE CIRCUIT . . . . . .

200

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

200

EPS BRANCH LINE CIRCUIT . . . . . .

201

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

201

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

202

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

202

MDU BRANCH LINE CIRCUIT . . . . . ...

203

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

203

STRG BRANCH LINE CIRCUIT . . . . . .

204

LAN-6

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

204

BCM BRANCH LINE CIRCUIT . . . . . .

205

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

205

CAN COMMUNICATION CIRCUIT . . . . ..

206

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

206

LAN

PRECAUTIONS

LAN-7

< PRECAUTION >

[CAN FUNDAMENTAL]

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PRECAUTION

PRECAUTIONS

Precautions for Trouble Diagnosis

INFOID:0000000012200487

CAUTION:

• Never apply 7.0 V or more to the measurement terminal.

• Use a tester with open terminal voltage of 7.0 V or less.

• Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when

checking the harness.

Precautions for Harness Repair

INFOID:0000000012200488

• Solder the repaired area and wrap tape around the soldered area.

NOTE:

A fray of twisted lines must be within 110 mm (4.33 in).

• Bypass connection is never allowed at the repaired area.

NOTE:

Bypass connection may cause CAN communication error. The

spliced wire becomes separated and the characteristics of twisted

line are lost.

• Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communica-

tion line.

SKIB8766E

SKIB8767E

LAN-8

< SYSTEM DESCRIPTION >

[CAN FUNDAMENTAL]

SYSTEM

SYSTEM DESCRIPTION

SYSTEM

CAN COMMUNICATION SYSTEM
CAN COMMUNICATION SYSTEM : System Description

INFOID:0000000012200489

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-

tiplex communication line with high data communication speed and excellent error detection ability. Many elec-

tronic control units are equipped onto a vehicle, and each control unit shares information and links with other

control units during operation (not independent). In CAN communication, control units are connected with 2

communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.

Each control unit transmits/receives data but selectively reads required data only.

DIAG ON CAN
DIAG ON CAN : Description

INFOID:0000000012200490

“Diag on CAN” is a diagnosis method which uses the CAN communication line for the communication between

the control unit and the diagnostic tool.

DIAG ON CAN : System Diagram

INFOID:0000000012200491

SKIB8714E