Nissan Frontier. Manual — part 3

AV-4

ECU DIAGNOSIS INFORMATION . . . .

169

AUDIO UNIT . . . . . . . . . . . . .

169

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

169

AUDIO AMP . . . . . . . . . . . . . .

172

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

172

BLUETOOTH® CONTROL UNIT . . . . .

175

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

175

WIRING DIAGRAM . . . . . . . . .

177

DISPLAY AUDIO WITH AMPLIFIER . . . ...

177

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

177

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

195

DIAGNOSIS AND REPAIR WORKFLOW . ...

195

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

195

DTC/CIRCUIT DIAGNOSIS . . . . . .

197

POWER SUPPLY AND GROUND CIRCUIT ...

197

AUDIO UNIT . . . . . . . . . . . . . . . .

197

AUDIO UNIT : Diagnosis Procedure . . . . . .

197

AUDIO AMP . . . . . . . . . . . . . . . .

197

AUDIO AMP : Diagnosis Procedure . . . . . ..

197

BLUETOOTH® CONTROL UNIT . . . . . . . .

198

BLUETOOTH® CONTROL UNIT : Diagnosis Pro-
cedure . . . . . . . . . . . . . . . . .

198

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

199

MICROPHONE : Diagnosis Procedure . . . . ..

199

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

201

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

201

FRONT TWEETER . . . . . . . . . . ..

204

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

204

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

207

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

207

REAR TWEETER . . . . . . . . . . . .

210

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

210

SUBWOOFER . . . . . . . . . . . . ..

213

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

213

AMP ON SIGNAL CIRCUIT . . . . . . . .

216

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

216

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

217

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

217

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

219

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

219

MICROPHONE SIGNAL CIRCUIT . . . . ..

221

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

221

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

223

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

223

SYMPTOM DIAGNOSIS . . . . . . ...

224

AUDIO SYSTEM . . . . . . . . . . . ...

224

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

224

NORMAL OPERATING CONDITION . . . ...

228

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

228

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

230

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

230

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

230

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

230

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

230

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

231

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

232

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

232

Special Service Tools . . . . . . . . . . ...

232

Commercial Service Tools . . . . . . . . .

232

REMOVAL AND INSTALLATION . . . .

233

AUDIO UNIT . . . . . . . . . . . . . .

233

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

233

AUDIO AMP. . . . . . . . . . . . . . .

234

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

234

FRONT TWEETER . . . . . . . . . . ...

235

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

235

FRONT DOOR SPEAKER . . . . . . . .

236

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

236

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

237

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

237

REAR TWEETER . . . . . . . . . . . .

238

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

238

SUBWOOFER . . . . . . . . . . . . ..

239

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

239

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

240

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

240

BLUETOOTH CONTROL UNIT . . . . . .

241

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

241

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

243

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

243

AUDIO ANTENNA . . . . . . . . . . .

244

Location of Antenna . . . . . . . . . . . ..

244

AV

AV-5

C

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

244

SATELLITE RADIO ANTENNA . . . . . ...

246

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

246

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

247

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

247

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

248

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

248

NAVIGATION

SYSTEM DESCRIPTION . . . . . . ...

249

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

249

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

249

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

250

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

251

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

251

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

251

DIAGNOSIS SYSTEM (AV CONTROL UNIT) ..

255

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

255

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

255

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

256

ECU DIAGNOSIS INFORMATION . . .

257

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

257

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

257

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

259

AUDIO AMP . . . . . . . . . . . . . .

261

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

261

WIRING DIAGRAM . . . . . . . . .

264

NAVIGATION SYSTEM . . . . . . . . .

264

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

264

BASIC INSPECTION . . . . . . . . .

281

DIAGNOSIS AND REPAIR WORKFLOW . ...

281

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

281

INSPECTION AND ADJUSTMENT . . . . ..

283

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

283

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

283

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

283

CONFIGURATION (AV CONTROL UNIT) . . . ..

284

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

284

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

284

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

285

REGISTRATION (AV CONTROL UNIT) . . . . ..

285

REGISTRATION (AV CONTROL UNIT) : Descrip-
tion . . . . . . . . . . . . . . . . . . .

285

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

285

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

287

U1000 CAN COMM CIRCUIT . . . . . . .

287

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

287

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

287

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

288

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

288

U1217 AV CONTROL UNIT . . . . . . .

289

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

289

U1229 AV CONTROL UNIT . . . . . . .

290

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

290

U122F AV CONTROL UNIT . . . . . . .

291

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

291

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

292

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

292

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

292

U1258 SATELLITE RADIO ANTENNA . . ..

293

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

293

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

293

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

294

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

294

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

294

U1265 AUDIO AMP. . . . . . . . . . .

295

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

295

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

295

U12AA CONFIGURATION ERROR . . . .

296

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

296

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

296

U12AB ANTENNA . . . . . . . . . . ..

297

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

297

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

297

U12AC AV CONTROL UNIT . . . . . . ...

298

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

298

U12AD AV CONTROL UNIT . . . . . . ...

299

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

299

U12AE AV CONTROL UNIT . . . . . . ...

300

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

300

U12AF AV CONTROL UNIT . . . . . . ...

301

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

301

U12B0 POWER SUPPLY VOLTAGE . . . .

302

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

302

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

302

AV-6

U12B1 POWER SUPPLY VOLTAGE . . . ..

303

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

303

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

303

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

304

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

304

POWER SUPPLY AND GROUND CIRCUIT ...

305

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

305

AV CONTROL UNIT : Diagnosis Procedure . . ..

305

AUDIO AMP. . . . . . . . . . . . . . . .

305

AUDIO AMP. : Diagnosis Procedure . . . . . .

305

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

307

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

307

FRONT TWEETER . . . . . . . . . . ..

310

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

310

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

313

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

313

REAR TWEETER . . . . . . . . . . . .

316

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

316

SUBWOOFER . . . . . . . . . . . . ..

319

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

319

AMP ON SIGNAL CIRCUIT . . . . . . . .

322

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

322

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

323

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

323

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

325

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

325

MICROPHONE SIGNAL CIRCUIT . . . . ..

327

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

327

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

329

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

329

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

330

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

330

SYMPTOM DIAGNOSIS . . . . . . .

331

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

331

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

331

NORMAL OPERATING CONDITION . . . ..

336

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

336

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

345

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

345

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

345

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

345

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

345

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

346

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

347

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

347

Special Service Tools . . . . . . . . . . ...

347

Commercial Service Tools . . . . . . . . .

347

REMOVAL AND INSTALLATION . . . .

348

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

348

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

348

AUDIO AMP. . . . . . . . . . . . . . .

349

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

349

FRONT TWEETER . . . . . . . . . . ...

350

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

350

FRONT DOOR SPEAKER . . . . . . . .

351

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

351

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

352

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

352

REAR TWEETER . . . . . . . . . . . .

353

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

353

SUBWOOFER . . . . . . . . . . . . ..

354

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

354

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

355

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

355

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

356

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

356

AUDIO ANTENNA . . . . . . . . . . .

357

Location of Antenna . . . . . . . . . . . ..

357

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

357

AUXILIARY INPUT JACK . . . . . . . .

359

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

359

SATELLITE RADIO ANTENNA . . . . . ...

360

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

360

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

361

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

361

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

362

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

362

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

363

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

363

AV

DIAGNOSIS AND REPAIR WORKFLOW

AV-7

< BASIC INSPECTION >

[BASE AUDIO (EXCEPT MEXICO)]

C

D

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F

G

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000009482071

OVERALL SEQUENCE

DETAILED FLOW

1.

GET INFORMATION FOR SYMPTOM

Get detailed information from the customer about the symptom (the condition and the environment when the

incident/malfunction occurred).

>> GO TO 2

2.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition

when the symptom is detected.

>> GO TO 3

3.

DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Inspect according to Diagnostic Procedure of the system.

ALNIA0182GB