Nissan Leaf. Manual — part 3

AV

AV-3

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

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

123

WIRING DIAGRAM . . . . . . . . .

125

AUDIO W/O NAVI (FOR MEXICO) . . . . ..

125

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

125

BASIC INSPECTION . . . . . . . . .

142

DIAGNOSIS AND REPAIR WORK FLOW . ..

142

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

142

INSPECTION AND ADJUSTMENT . . . . ..

144

SOFTWARE UPDATE (AV CONTROL UNIT) . .

144

SOFTWARE UPDATE (AV CONTROL UNIT) :
Description . . . . . . . . . . . . . . .

144

SOFTWARE UPDATE (AV CONTROL UNIT) :
Work Procedure . . . . . . . . . . . . .

144

ADDITIONAL SERVICE WHEN REPLACING AV
CONTROL UNIT . . . . . . . . . . . . . ..

145

ADDITIONAL SERVICE WHEN REPLACING AV
CONTROL UNIT : Description . . . . . . . ..

145

ADDITIONAL SERVICE WHEN REPLACING AV
CONTROL UNIT : Work Procedure . . . . . ..

145

ADDITIONAL SERVICE WHEN REPLACING
AROUND VIEW MONITOR CONTROL UNIT . . .

146

ADDITIONAL SERVICE WHEN REPLACING
AROUND VIEW MONITOR CONTROL UNIT :
Description . . . . . . . . . . . . . . .

146

CONFIGURATION (AV CONTROL UNIT) . . . ..

146

CONFIGURATION (AV CONTROL UNIT) : De-
scription . . . . . . . . . . . . . . . . .

146

CONFIGURATION (AV CONTROL UNIT) : Work
Procedure . . . . . . . . . . . . . . . ..

146

CONFIGURATION (AV CONTROL UNIT) : Con-
figuration List . . . . . . . . . . . . . . .

147

CONFIGURATION (AROUND VIEW MONITOR
CONTROL UNIT) . . . . . . . . . . . . . .

147

CONFIGURATION (AROUND VIEW MONITOR
CONTROL UNIT) : Work Procedure . . . . . .

147

PREDICTIVE COURSE LINE CENTER POSITION
ADJUSTMENT . . . . . . . . . . . . . . .

148

PREDICTIVE COURSE LINE CENTER POSI-
TION ADJUSTMENT : Description . . . . . ...

148

PREDICTIVE COURSE LINE CENTER POSI-
TION ADJUSTMENT : Work Procedure . . . ...

148

CALIBRATING CAMERA IMAGE (AROUND VIEW
MONITOR) . . . . . . . . . . . . . . . ...

148

CALIBRATING CAMERA IMAGE (AROUND
VIEW MONITOR) : Description . . . . . . . .

148

CALIBRATING CAMERA IMAGE (AROUND
VIEW MONITOR) : Work Procedure . . . . . .

148

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

154

U0428 STEERING ANGLE SENSOR . . . ..

154

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

154

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

154

U1000 CAN COMM CIRCUIT . . . . . . .

155

AV CONTROL UNIT . . . . . . . . . . . .

155

AV CONTROL UNIT : Description . . . . . . .

155

AV CONTROL UNIT : DTC Logic . . . . . . ..

155

AV CONTROL UNIT : Diagnosis Procedure . . .

155

AROUND VIEW MONITOR CONTROL UNIT . . .

155

AROUND VIEW MONITOR CONTROL UNIT :
Description . . . . . . . . . . . . . . . .

155

AROUND VIEW MONITOR CONTROL UNIT :
DTC Logic . . . . . . . . . . . . . . . ..

155

AROUND VIEW MONITOR CONTROL UNIT :
Diagnosis Procedure . . . . . . . . . . .

155

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

157

AV CONTROL UNIT . . . . . . . . . . . .

157

AV CONTROL UNIT : DTC Logic . . . . . . ..

157

AROUND VIEW MONITOR CONTROL UNIT . . .

157

AROUND VIEW MONITOR CONTROL UNIT :
DTC Logic . . . . . . . . . . . . . . . ..

157

U111A REAR CAMERA IMAGE SIGNAL CIR-
CUIT . . . . . . . . . . . . . . . .

158

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

158

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

158

U111B SIDE CAMERA RH IMAGE SIGNAL
CIRCUIT . . . . . . . . . . . . . . ..

160

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

160

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

160

U111C FRONT CAMERA IMAGE SIGNAL
CIRCUIT . . . . . . . . . . . . . . ..

162

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

162

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

162

U111D SIDE CAMERA LH IMAGE SIGNAL
CIRCUIT . . . . . . . . . . . . . . ..

164

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

164

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

164

U121F AV CONTROL UNIT . . . . . . .

166

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

166

U1232 STEERING ANGLE SENSOR . . . .

167

AV CONTROL UNIT . . . . . . . . . . . .

167

AV CONTROL UNIT : DTC Logic . . . . . . ..

167

AV CONTROL UNIT : Diagnosis Procedure . . .

167

AROUND VIEW MONITOR CONTROL UNIT . . .

167

AROUND VIEW MONITOR CONTROL UNIT :
DTC Logic . . . . . . . . . . . . . . . ..

167

AROUND VIEW MONITOR CONTROL UNIT : Di-
agnosis Procedure . . . . . . . . . . . . .

167

U1263 USB . . . . . . . . . . . . . ..

168

AV-4

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

168

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

168

U1300 AV COMM CIRCUIT . . . . . . . .

169

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

169

U1304 CAMERA IMAGE CALIBRATION . ...

170

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

170

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

170

U1305 CONFIG UNFINISH . . . . . . . ..

171

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

171

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

171

U1310 AV CONTROL UNIT . . . . . . . .

172

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

172

POWER SUPPLY AND GROUND CIRCUIT ...

173

AV CONTROL UNIT . . . . . . . . . . . . .

173

AV CONTROL UNIT : Diagnosis Procedure . . ..

173

AROUND VIEW MONITOR CONTROL UNIT . . ..

173

AROUND VIEW MONITOR CONTROL UNIT : Di-
agnosis Procedure . . . . . . . . . . . . .

173

FRONT DOOR SPEAKER . . . . . . . ...

175

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

175

TWEETER . . . . . . . . . . . . . .

177

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

177

REAR DOOR SPEAKER . . . . . . . . .

179

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

179

AUXILIARY INPUT JACK . . . . . . . ...

181

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

181

MICROPHONE SIGNAL CIRCUIT . . . . ..

182

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

182

STEERING SWITCH . . . . . . . . . .

184

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

184

USB CONNECTOR . . . . . . . . . . ..

186

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

186

SYMPTOM DIAGNOSIS . . . . . . .

187

MULTI AV SYSTEM . . . . . . . . . . .

187

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

187

NORMAL OPERATING CONDITION . . . ..

190

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

190

REMOVAL AND INSTALLATION . . . ..

192

AV CONTROL UNIT . . . . . . . . . .

192

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

192

MULTIFUNCTION SWITCH . . . . . . . .

193

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

193

FRONT DOOR SPEAKER . . . . . . . ...

194

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

194

TWEETER . . . . . . . . . . . . . . .

195

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

195

REAR DOOR SPEAKER . . . . . . . . ..

196

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

196

MICROPHONE . . . . . . . . . . . . .

197

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

197

ANTENNA FEEDER . . . . . . . . . . .

198

Antenna Feeder . . . . . . . . . . . . .

198

GPS ANTENNA . . . . . . . . . . . .

199

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

199

ANTENNA BASE . . . . . . . . . . . ..

200

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

200

STEERING SWITCH . . . . . . . . . . .

201

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

201

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

201

AUXILIARY INPUT JACK . . . . . . . .

202

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

202

USB CONNECTOR . . . . . . . . . . ..

203

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

203

AROUND VIEW MONITOR CONTROL UNIT ..

204

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

204

FRONT CAMERA . . . . . . . . . . . .

205

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

205

SIDE CAMERA . . . . . . . . . . . . .

206

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

206

REAR VIEW CAMERA . . . . . . . . . .

207

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

207

NAVIGATION WITHOUT BOSE

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

208

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

208

Precaution for Technicians Using Medical Electric .

208

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

208

Precaution for Trouble Diagnosis . . . . . . ..

209

Precaution for Harness Repair . . . . . . . ..

209

Precaution for Removing 12V Battery . . . . ...

209

Cautions in Removing AV Control Unit (Models
with AV Control Unit) . . . . . . . . . . . .

210

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

211

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

211

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

211

SYSTEM DESCRIPTION . . . . . . ..

212

AV

AV-5

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

COMPONENT PARTS . . . . . . . . . .

212

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

212

AV Control Unit . . . . . . . . . . . . . .

213

Speaker . . . . . . . . . . . . . . . . .

214

Radio Antenna and Antenna Feeder . . . . . .

215

Steering Switch . . . . . . . . . . . . . .

217

Multifunction Switch . . . . . . . . . . . ..

217

TCU . . . . . . . . . . . . . . . . . ...

217

GPS Antenna . . . . . . . . . . . . . .

217

USB Connector . . . . . . . . . . . . . .

218

Microphone . . . . . . . . . . . . . . ...

218

TEL Antenna . . . . . . . . . . . . . . .

218

Rear View Camera . . . . . . . . . . . .

218

Auxiliary Input Jack . . . . . . . . . . . ...

219

SD Card . . . . . . . . . . . . . . . .

219

SYSTEM . . . . . . . . . . . . . . ...

220

MULTI AV SYSTEM . . . . . . . . . . . .

220

MULTI AV SYSTEM : System Diagram . . . .

220

MULTI AV SYSTEM : System Description . . .

221

MULTI AV SYSTEM : Map Data Update . . . ...

228

MULTI AV SYSTEM : Fail-safe . . . . . . . .

228

OPERATION . . . . . . . . . . . . . .

230

Switch name and Function . . . . . . . . .

230

Menu Display by Pressing Each Switch . . . .

231

HANDLING PRECAUTION . . . . . . . ..

236

Display . . . . . . . . . . . . . . . . ..

236

Audio . . . . . . . . . . . . . . . . . .

236

iPod® . . . . . . . . . . . . . . . . .

236

USB Connection . . . . . . . . . . . . .

237

CARWINGS . . . . . . . . . . . . . . ..

237

Hands-Free Phone . . . . . . . . . . . .

237

SD Card . . . . . . . . . . . . . . . .

237

DIAGNOSIS SYSTEM (AV CONTROL UNIT) ..

238

Diagnosis Description . . . . . . . . . . ...

238

On Board Diagnosis Function . . . . . . . ...

238

CONSULT Function . . . . . . . . . . . ..

247

ECU DIAGNOSIS INFORMATION . . .

248

AV CONTROL UNIT . . . . . . . . . . .

248

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

248

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

252

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

253

WIRING DIAGRAM . . . . . . . . .

255

NAVIGATION WITHOUT BOSE . . . . . ..

255

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

255

BASIC INSPECTION . . . . . . . . .

275

DIAGNOSIS AND REPAIR WORK FLOW . ..

275

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

275

INSPECTION AND ADJUSTMENT . . . . ..

277

ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL . . . . . . . . .

277

ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Description ...

277

ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Work Proce-
dure . . . . . . . . . . . . . . . . . ...

277

SOFTWARE UPDATE (AV CONTROL UNIT) . . .

277

SOFTWARE UPDATE (AV CONTROL UNIT) :
Description . . . . . . . . . . . . . . . .

277

SOFTWARE UPDATE (AV CONTROL UNIT) :
Work Procedure . . . . . . . . . . . . . .

277

ADDITIONAL SERVICE WHEN REPLACING AV
CONTROL UNIT . . . . . . . . . . . . . ..

279

ADDITIONAL SERVICE WHEN REPLACING AV
CONTROL UNIT : Description . . . . . . . ...

279

ADDITIONAL SERVICE WHEN REPLACING AV
CONTROL UNIT : Work Procedure . . . . . ...

279

CONFIGURATION (AV CONTROL UNIT) . . . ...

280

CONFIGURATION (AV CONTROL UNIT) : De-
scription . . . . . . . . . . . . . . . . .

280

CONFIGURATION (AV CONTROL UNIT) : Work
Procedure . . . . . . . . . . . . . . . ..

280

CONFIGURATION (AV CONTROL UNIT) : Con-
figuration List . . . . . . . . . . . . . . .

281

PREDICTIVE COURSE LINE CENTER POSITION
ADJUSTMENT . . . . . . . . . . . . . . .

281

PREDICTIVE COURSE LINE CENTER POSI-
TION ADJUSTMENT : Description . . . . . .

281

PREDICTIVE COURSE LINE CENTER POSI-
TION ADJUSTMENT : Work Procedure . . . .

281

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

282

U1000 CAN COMM CIRCUIT . . . . . . .

282

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

282

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

282

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

282

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

283

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

283

U121F AV CONTROL UNIT . . . . . . .

284

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

284

U1244 GPS ANTENNA . . . . . . . . ...

285

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

285

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

285

U1258 SATELLITE RADIO ANTENNA . . ..

286

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

286

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

286

U1263 USB . . . . . . . . . . . . . ..

287

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

287

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

287

U1266 AV CONTROL UNIT . . . . . . .

288

AV-6

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

288

U1300 AV COMM CIRCUIT . . . . . . . .

289

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

289

U1310 AV CONTROL UNIT . . . . . . . .

290

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

290

POWER SUPPLY AND GROUND CIRCUIT ...

291

AV CONTROL UNIT . . . . . . . . . . . . .

291

AV CONTROL UNIT : Diagnosis Procedure . . ..

291

FRONT DOOR SPEAKER . . . . . . . ...

292

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

292

TWEETER . . . . . . . . . . . . . .

294

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

294

REAR DOOR SPEAKER . . . . . . . . .

296

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

296

CAMERA IMAGE SIGNAL CIRCUIT . . . ...

298

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

298

AUXILIARY INPUT JACK . . . . . . . ...

300

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

300

MICROPHONE SIGNAL CIRCUIT . . . . ..

301

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

301

STEERING SWITCH . . . . . . . . . .

303

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

303

USB CONNECTOR . . . . . . . . . . ..

305

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

305

SYMPTOM DIAGNOSIS . . . . . . .

306

MULTI AV SYSTEM . . . . . . . . . . .

306

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

306

NORMAL OPERATING CONDITION . . . ..

309

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

309

REMOVAL AND INSTALLATION . . . ..

318

AV CONTROL UNIT . . . . . . . . . .

318

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

318

MULTIFUNCTION SWITCH . . . . . . . .

319

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

319

FRONT DOOR SPEAKER . . . . . . . ...

320

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

320

TWEETER . . . . . . . . . . . . . .

321

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

321

REAR DOOR SPEAKER . . . . . . . . .

322

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

322

GPS ANTENNA . . . . . . . . . . . ...

323

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

323

MICROPHONE . . . . . . . . . . . . .

324

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

324

ANTENNA FEEDER . . . . . . . . . . .

325

Antenna Feeder . . . . . . . . . . . . .

325

ANTENNA BASE . . . . . . . . . . . ..

326

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

326

STEERING SWITCH . . . . . . . . . . .

327

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

327

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

327

AUXILIARY INPUT JACK . . . . . . . .

328

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

328

USB CONNECTOR . . . . . . . . . . ..

329

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

329

REAR VIEW CAMERA . . . . . . . . . .

330

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

330

NAVIGATION WITH BOSE

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

331

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

331

Precaution for Technicians Using Medical Electric .

331

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

331

Precaution for Trouble Diagnosis . . . . . . ..

332

Precaution for Harness Repair . . . . . . . ..

332

Precaution for Removing 12V Battery . . . . ...

332

Cautions in Removing AV Control Unit (Models
with AV Control Unit) . . . . . . . . . . . .

333

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

334

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

334

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

334

SYSTEM DESCRIPTION . . . . . . ..

335

COMPONENT PARTS . . . . . . . . . ..

335

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

335

AV Control Unit . . . . . . . . . . . . . .

336

BOSE Amp. . . . . . . . . . . . . . . ...

338

Speaker . . . . . . . . . . . . . . . . .

338

Radio Antenna and Antenna Feeder . . . . .

338

Steering Switch . . . . . . . . . . . . . .

341

Multifunction Switch . . . . . . . . . . . ..

341

TCU . . . . . . . . . . . . . . . . . ...

341

GPS Antenna . . . . . . . . . . . . . .

341

USB Connector . . . . . . . . . . . . . .

342

Microphone . . . . . . . . . . . . . . ...

342

TEL Antenna . . . . . . . . . . . . . . .

342

Around View Monitor Control Unit . . . . . . .

342

Rear View Camera . . . . . . . . . . . .

343

Side Camera . . . . . . . . . . . . . . .

343

Front Camera . . . . . . . . . . . . . .

343

Steering Angle Sensor . . . . . . . . . . ..

343

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