Infiniti FX35, FX50 (S51). Manual — part 58

AV

AV-5

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

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

258

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

258

U1207 AV CONTROL UNIT . . . . . . . .

259

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

259

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

259

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

259

U1216 AV CONTROL UNIT . . . . . . . .

260

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

260

U1217 AV CONTROL UNIT . . . . . . . .

261

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

261

U1218 AV CONTROL UNIT . . . . . . . .

262

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

262

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

262

U1219 AV CONTROL UNIT . . . . . . . .

263

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

263

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

263

U121A AV CONTROL UNIT . . . . . . . .

264

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

264

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

264

U121B AV CONTROL UNIT . . . . . . . .

265

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

265

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

265

U121C AV CONTROL UNIT . . . . . . . .

266

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

266

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

266

U121D AV CONTROL UNIT . . . . . . . .

267

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

267

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

267

U121E AV CONTROL UNIT . . . . . . . .

268

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

268

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

268

U1225 AV CONTROL UNIT . . . . . . . .

269

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

269

U1227 AV CONTROL UNIT . . . . . . . .

270

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

270

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

270

U1228 AV CONTROL UNIT . . . . . . . .

271

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

271

U1229 AV CONTROL UNIT . . . . . . . .

272

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

272

U122A AV CONTROL UNIT . . . . . . . .

273

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

273

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

273

U122E AV CONTROL UNIT . . . . . . . .

274

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

274

U1232 STEERING ANGLE SENSOR . . . ..

275

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

275

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

275

U1243 FRONT DISPLAY UNIT . . . . . ...

276

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

276

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

276

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

278

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

278

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

278

U1258 SATELLITE RADIO ANTENNA . . ..

279

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

279

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

279

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

280

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

280

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

280

U1300 AV COMM CIRCUIT . . . . . . .

281

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

281

U1310 AV CONTROL UNIT . . . . . . .

282

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

282

B2700 CORNER SENSOR [FL] . . . . . ..

283

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

283

B2701 SENSOR HARNESS OPEN [CR-FL] ..

284

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

284

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

284

B2702 CORNER SENSOR [FR] . . . . . .

285

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

285

B2703 SENSOR HARNESS OPEN [CR-FR] ..

286

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

286

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

286

B2704 CORNER SENSOR [RL] . . . . . .

287

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

287

B2705 SENSOR HARNESS OPEN [CR-RL] ..

288

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

288

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

288

B2706 CORNER SENSOR [RR] . . . . . .

289

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

289

B2707 SENSOR HARNESS OPEN [CR-RR] .

290

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

290

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

290

POWER SUPPLY AND GROUND CIRCUIT ..

291

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

291

AV CONTROL UNIT : Diagnosis Procedure . . .

291

FRONT DISPLAY UNIT . . . . . . . . . . ...

291

FRONT DISPLAY UNIT : Diagnosis Procedure .

291

BOSE AMP. . . . . . . . . . . . . . . . .

292

BOSE AMP. : Diagnosis Procedure . . . . . ..

292

AV-6

AROUND VIEW MONITOR CONTROL UNIT . . ..

292

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

293

SONAR CONTROL UNIT (WITH AROUND VIEW
MONITOR) . . . . . . . . . . . . . . . .

293

SONAR CONTROL UNIT (WITH AROUND VIEW
MONITOR) : Diagnosis Procedure . . . . . .

293

RGB DIGITAL IMAGE SIGNAL CIRCUIT . ...

295

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

295

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

295

COMPOSITE IMAGE SIGNAL CIRCUIT . . .

296

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

296

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

296

AUX IMAGE SIGNAL CIRCUIT . . . . . ...

297

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

297

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

297

DISK EJECT SIGNAL CIRCUIT . . . . . ..

298

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

298

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

298

MODE CHANGE SIGNAL CIRCUIT . . . .

299

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

299

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

299

MICROPHONE SIGNAL CIRCUIT . . . . ..

300

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

300

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

300

CAMERA IMAGE SIGNAL CIRCUIT
(AROUND VIEW MONITOR CONTROL UNIT
TO DISPLAY UNIT) . . . . . . . . . . .

302

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

302

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

302

FRONT CAMERA COMMUNICATION SIG-
NAL CIRCUIT . . . . . . . . . . . . ..

303

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

303

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

303

FRONT CAMERA IMAGE SIGNAL CIRCUIT .

304

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

304

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

304

REAR CAMERA COMMUNICATION SIGNAL
CIRCUIT . . . . . . . . . . . . . . ...

306

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

306

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

306

REAR CAMERA IMAGE SIGNAL CIRCUIT ...

307

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

307

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

307

SIDE CAMERA LH COMMUNICATION SIG-
NAL CIRCUIT . . . . . . . . . . . . ..

309

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

309

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

309

SIDE CAMERA LH IMAGE SIGNAL CIRCUIT ..

310

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

310

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

310

SIDE CAMERA RH COMMUNICATION SIG-
NAL CIRCUIT . . . . . . . . . . . . ...

312

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

312

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

312

SIDE CAMERA RH IMAGE SIGNAL CIRCUIT ..

313

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

313

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

313

STEERING SWITCH SIGNAL A CIRCUIT . ...

315

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

315

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

315

Component Inspection . . . . . . . . . . ..

315

STEERING SWITCH SIGNAL B CIRCUIT . ...

317

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

317

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

317

Component Inspection . . . . . . . . . . ..

317

STEERING SWITCH GROUND CIRCUIT . .

319

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

319

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

319

Component Inspection . . . . . . . . . . ..

319

SYMPTOM DIAGNOSIS . . . . . . ...

321

MULTI AV SYSTEM SYMPTOMS . . . . .

321

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

321

NORMAL OPERATING CONDITION . . . ...

327

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

327

REMOVAL AND INSTALLATION . . . .

333

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

333

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

333

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

333

FRONT DISPLAY UNIT . . . . . . . . .

335

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

335

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

335

FRONT DOOR SPEAKER . . . . . . . .

336

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

336

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

336

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

337

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

337

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

337

FRONT SQUAWKER . . . . . . . . . ...

338

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

338

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

338

REAR SQUAWKER . . . . . . . . . . ..

339

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

339

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

339

AV

AV-7

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

CENTER SPEAKER . . . . . . . . . . .

340

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

340

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

340

WOOFER . . . . . . . . . . . . . . ..

341

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

341

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

341

BOSE AMP. . . . . . . . . . . . . . ..

342

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

342

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

342

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

343

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

343

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

343

MULTIFUNCTION SWITCH . . . . . . . .

344

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

344

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

344

PRESET SWITCH . . . . . . . . . . .

345

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

345

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

345

AUXILIARY INPUT JACKS . . . . . . . ..

346

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

346

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

346

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

347

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

347

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

347

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

348

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

348

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

348

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

349

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

349

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

349

Feeder Layout . . . . . . . . . . . . . ...

350

AROUND VIEW MONITOR CONTROL UNIT ..

351

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

351

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

351

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

352

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

352

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

352

REAR CAMERA . . . . . . . . . . . ...

353

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

353

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

353

SIDE CAMERA LH . . . . . . . . . . ...

354

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

354

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

354

SIDE CAMERA RH . . . . . . . . . . ...

356

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

356

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

356

SONAR CONTROL UNIT . . . . . . . . .

358

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

358

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

358

SONAR SENSOR . . . . . . . . . . .

359

FRONT . . . . . . . . . . . . . . . . . .

359

FRONT : Exploded View . . . . . . . . . ...

359

FRONT : Removal and Installation . . . . . .

359

REAR . . . . . . . . . . . . . . . . . ...

359

REAR : Exploded View . . . . . . . . . . ..

360

REAR : Removal and Installation . . . . . . ..

360

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

361

Harness Layout . . . . . . . . . . . . . .

361

NAVIGATION (TWIN MONITOR)

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

362

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

362

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

362

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

362

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

362

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

364

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

364

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

364

SYSTEM DESCRIPTION . . . . . . ...

365

COMPONENT PARTS . . . . . . . . .

365

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

365

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

366

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

369

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

369

MULTI AV SYSTEM : System Diagram . . . . .

369

MULTI AV SYSTEM : System Description . . .

369

DIAGNOSIS SYSTEM (AV CONTROL UNIT) .

382

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

382

CONSULT - III Function (MULTI AV) . . . . .

393

DIAGNOSIS SYSTEM (AROUND VIEW MON-
ITOR CONTROL UNIT) . . . . . . . . ...

397

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

397

DIAGNOSIS SYSTEM (SONAR CONTROL
UNIT) . . . . . . . . . . . . . . . ...

400

CONSULT-III Function (SONAR) . . . . . . ..

400

ECU DIAGNOSIS INFORMATION . . .

402

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

402

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

402

Fail-Safe . . . . . . . . . . . . . . . .

408

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

408

FRONT DISPLAY UNIT . . . . . . . . ..

411

AV-8

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

411

REAR DISPLAY UNIT . . . . . . . . . .

413

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

413

VIDEO DISTRIBUTOR . . . . . . . . . .

416

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

416

BOSE AMP. . . . . . . . . . . . . . .

419

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

419

AROUND VIEW MONITOR CONTROL UNIT .

422

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

422

SONAR CONTROL UNIT (WITH AROUND
VIEW MONITOR) . . . . . . . . . . . .

426

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

426

Fail-Safe . . . . . . . . . . . . . . . .

428

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

428

WIRING DIAGRAM . . . . . . . . .

429

BOSE AUDIO WITH NAVIGATION (TWIN
MONITOR) . . . . . . . . . . . . . ...

429

Wiring Diagram - BOSE AUDIO WITH NAVIGA-
TION (TWIN MONITOR) - . . . . . . . . . .

429

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

456

DIAGNOSIS AND REPAIR WORK FLOW . ..

456

Work Flow (Multi AV) . . . . . . . . . . . .

456

Work Flow (Camera Assistance Sonar) . . . . .

458

INSPECTION AND ADJUSTMENT . . . . .

460

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

460

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

460

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

460

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

460

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

460

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

461

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

461

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

462

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

462

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

462

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

462

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

462

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

462

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

468

U1000 CAN COMM CIRCUIT . . . . . . ...

468

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

468

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

468

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

468

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

469

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

469

U1200 AV CONTROL UNIT . . . . . . . .

470

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

470

U1201 AV CONTROL UNIT . . . . . . . .

471

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

471

U1202 AV CONTROL UNIT . . . . . . . .

472

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

472

U1204 AV CONTROL UNIT . . . . . . . .

473

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

473

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

473

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

473

U1205 AV CONTROL UNIT . . . . . . . .

474

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

474

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

474

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

474

U1206 AV CONTROL UNIT . . . . . . . .

475

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

475

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

475

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

475

U1207 AV CONTROL UNIT . . . . . . . .

476

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

476

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

476

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

476

U1216 AV CONTROL UNIT . . . . . . . .

477

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

477

U1217 AV CONTROL UNIT . . . . . . . .

478

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

478

U1218 AV CONTROL UNIT . . . . . . . .

479

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

479

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

479

U1219 AV CONTROL UNIT . . . . . . . .

480

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

480

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

480

U121A AV CONTROL UNIT . . . . . . . .

481

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

481

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

481

U121B AV CONTROL UNIT . . . . . . . .

482

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

482

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

482

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