Infiniti QX56 (Z62). Manual — part 242

DAS-5

C

D

E

F

G

H

I

J

K

L

M

B

DAS

N

P

A

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

208

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

208

NORMAL OPERATING CONDITION . . . ...

210

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

210

REMOVAL AND INSTALLATION . . . .

212

ICC SENSOR . . . . . . . . . . . . .

212

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

212

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

212

ACCELERATOR PEDAL ASSEMBLY . . .

213

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

213

DYNAMIC DRIVER ASSISTANCE SWITCH ...

214

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

214

FCW

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

215

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

215

Precaution for FCW System Service . . . . . .

215

SYSTEM DESCRIPTION . . . . . . ...

216

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

216

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

216

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

216

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

218

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

218

Fail-safe (ADAS Control Unit) . . . . . . . ...

219

Fail-safe (ICC Sensor) . . . . . . . . . . ..

220

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

221

Switch Name and Function . . . . . . . . ...

221

Menu Displayed by Pressing Each Switch . . .

221

HANDLING PRECAUTION . . . . . . . ..

223

Precautions for Forward Collision Warning . . ...

223

DIAGNOSIS SYSTEM (ADAS CONTROL
UNIT) . . . . . . . . . . . . . . . .

224

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

224

CONSULT-III Function (ICC/ADAS) . . . . . ..

225

DIAGNOSIS SYSTEM (ICC SENSOR) . . .

235

CONSULT-III Function (LASER) . . . . . . ...

235

ECU DIAGNOSIS INFORMATION . . .

237

ADAS CONTROL UNIT . . . . . . . . .

237

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

237

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

242

DTC Inspection Priority Chart . . . . . . . ...

243

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

244

ICC SENSOR . . . . . . . . . . . . .

248

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

248

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

249

DTC Inspection Priority Chart . . . . . . . ...

249

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

249

WIRING DIAGRAM . . . . . . . . .

251

DRIVER ASSISTANCE SYSTEMS . . . . .

251

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

251

BASIC INSPECTION . . . . . . . . .

266

DIAGNOSIS AND REPAIR WORK FLOW . .

266

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

266

SYMPTOM DIAGNOSIS . . . . . . .

268

FORWARD COLLISION WARNING SYSTEM
SYMPTOMS . . . . . . . . . . . . .

268

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

268

FCW SYSTEM IS NOT ACTIVATED . . . ..

269

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

269

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

269

NORMAL OPERATING CONDITION . . . .

270

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

270

REMOVAL AND INSTALLATION . . . .

271

WARNING SYSTEMS SWITCH . . . . . ..

271

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

271

LDW & LDP

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

272

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

272

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

272

Precautions For Harness Repair . . . . . . ...

272

Precaution for LDW/LDP System Service . . . .

273

SYSTEM DESCRIPTION . . . . . . ...

274

COMPONENT PARTS . . . . . . . . .

274

LANE DEPARTURE WARNING (LDW) SYSTEM ..

274

LANE DEPARTURE WARNING (LDW) SYSTEM
: Component Parts Location . . . . . . . . ..

274

LANE DEPARTURE WARNING (LDW) SYSTEM
: Component Description . . . . . . . . . ...

274

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM . . . . . . . . . . . . . . . . . . ..

275

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM : Component Parts Location . . . . . . .

275

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM : Component Description . . . . . . . ..

276

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

277

LANE DEPARTURE WARNING (LDW) SYSTEM ..

277

LANE DEPARTURE WARNING (LDW) SYSTEM
: System Description . . . . . . . . . . . ..

277

DAS-6

LANE DEPARTURE WARNING (LDW) SYSTEM
: Fail-safe (ADAS Control Unit) . . . . . . . ..

279

LANE DEPARTURE WARNING (LDW) SYSTEM
: Fail-safe (Lane Camera Unit) . . . . . . . ..

280

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM . . . . . . . . . . . . . . . . . . ..

280

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM : System Description . . . . . . . . . .

280

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM : Fail-safe (ADAS Control Unit) . . . . . .

283

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM : Fail-safe (Lane Camera Unit) . . . . . ..

284

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

285

LANE DEPARTURE WARNING (LDW) SYSTEM ...

285

LANE DEPARTURE WARNING (LDW) SYSTEM
: Switch Name and Function . . . . . . . . ..

285

LANE DEPARTURE WARNING (LDW) SYSTEM
: Menu Displayed by Pressing Each Switch . . ..

285

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM . . . . . . . . . . . . . . . . . . ..

286

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM : Switch Name and Function . . . . . . .

286

LANE DEPARTURE PREVENTION (LDP) SYS-
TEM : Menu Displayed by Pressing Each Switch ..

286

HANDLING PRECAUTION . . . . . . . ..

288

Precautions for Lane Departure Warning/Lane
Departure Prevention . . . . . . . . . . .

288

DIAGNOSIS SYSTEM (ADAS CONTROL
UNIT) . . . . . . . . . . . . . . . .

290

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

290

CONSULT-III Function (ICC/ADAS) . . . . . ..

291

DIAGNOSIS SYSTEM (LANE CAMERA
UNIT) . . . . . . . . . . . . . . . .

301

CONSULT-III Function (LANE CAMERA) . . . .

301

ECU DIAGNOSIS INFORMATION . . . .

303

ADAS CONTROL UNIT . . . . . . . . ...

303

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

303

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

308

DTC Inspection Priority Chart . . . . . . . .

309

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

310

LANE CAMERA UNIT . . . . . . . . . .

314

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

314

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

315

DTC Inspection Priority Chart . . . . . . . .

316

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

316

WIRING DIAGRAM . . . . . . . . .

317

DRIVER ASSISTANCE SYSTEMS . . . . .

317

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

317

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

332

DIAGNOSIS AND REPAIR WORK FLOW . ...

332

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

332

Diagnostic Work Sheet . . . . . . . . . . .

333

PRE-INSPECTION FOR DIAGNOSIS . . . ..

335

Inspection Procedure . . . . . . . . . . .

335

ACTION TEST . . . . . . . . . . . . ..

336

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

336

Inspection Procedure . . . . . . . . . . .

336

ADDITIONAL SERVICE WHEN REPLACING
LANE CAMERA UNIT . . . . . . . . . ..

339

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

339

Work Procedure . . . . . . . . . . . . .

339

CAMERA AIMING ADJUSTMENT . . . . ...

340

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

340

Work Procedure (Preparation) . . . . . . . ..

340

Work Procedure (Target Setting) . . . . . . ..

341

Work Procedure (Camera Aiming Adjustment) . .

342

Work Procedure (Target Mark Sample) . . . .

343

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

345

C1A00 CONTROL UNIT . . . . . . . . ...

345

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

345

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

345

C1A01 POWER SUPPLY CIRCUIT 1, C1A02
POWER SUPPLY CIRCUIT 2 . . . . . . ...

346

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

346

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

346

C1A03 VEHICLE SPEED SENSOR . . . . .

347

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

347

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

347

C1A04 ABS/TCS/VDC SYSTEM . . . . . ..

348

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

348

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

348

C1A05 BRAKE SW/STOP LAMP SW . . . ..

349

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

349

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

349

Component Inspection (ICC Brake Switch) . . ..

352

Component Inspection (Stop Lamp Switch) . . ..

352

C1A06 OPERATION SW . . . . . . . . ..

353

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

353

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

353

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

354

C1A14 ECM . . . . . . . . . . . . . ..

355

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

355

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

355

C1A15 GEAR POSITION . . . . . . . . .

356

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

356

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

356

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

356

DAS-7

C

D

E

F

G

H

I

J

K

L

M

B

DAS

N

P

A

C1A24 NP RANGE . . . . . . . . . . ...

358

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

358

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

358

C1A50 ADAS CONTROL UNIT . . . . . ...

360

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

360

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

360

C1B00 CAMERA UNIT MALF . . . . . . ..

361

ADAS CONTROL UNIT . . . . . . . . . . ...

361

ADAS CONTROL UNIT : DTC Logic . . . . .

361

ADAS CONTROL UNIT : Diagnosis Procedure .

361

LANE CAMERA UNIT . . . . . . . . . . . .

361

LANE CAMERA UNIT : DTC Logic . . . . . ...

361

LANE CAMERA UNIT : Diagnosis Procedure . ...

361

C1B01 CAM AIMING INCMP . . . . . . ...

363

ADAS CONTROL UNIT . . . . . . . . . . ...

363

ADAS CONTROL UNIT : DTC Logic . . . . .

363

ADAS CONTROL UNIT : Diagnosis Procedure .

363

LANE CAMERA UNIT . . . . . . . . . . . .

363

LANE CAMERA UNIT : DTC Logic . . . . . ...

363

LANE CAMERA UNIT : Diagnosis Procedure . ...

364

C1B03 ABNRML TEMP DETECT . . . . .

365

ADAS CONTROL UNIT . . . . . . . . . . ...

365

ADAS CONTROL UNIT : DTC Logic . . . . .

365

ADAS CONTROL UNIT : Diagnosis Procedure .

365

LANE CAMERA UNIT . . . . . . . . . . . .

365

LANE CAMERA UNIT : DTC Logic . . . . . ...

365

LANE CAMERA UNIT : Diagnosis Procedure . ...

365

U0104 ADAS CAN 1 . . . . . . . . . .

366

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

366

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

366

U0121 VDC CAN 2 . . . . . . . . . . ...

367

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

367

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

367

U0126 STRG SEN CAN 1 . . . . . . . .

368

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

368

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

368

U0401 ECM CAN 1 . . . . . . . . . . ...

369

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

369

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

369

U0402 TCM CAN 1 . . . . . . . . . . ...

370

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

370

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

370

U0405 ADAS CAN 2 . . . . . . . . . .

371

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

371

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

371

U0415 VDC CAN 1 . . . . . . . . . . ...

372

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

372

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

372

U0428 STRG SEN CAN 2 . . . . . . . ...

373

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

373

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

373

U1000 CAN COMM CIRCUIT . . . . . . .

374

ADAS CONTROL UNIT . . . . . . . . . . ...

374

ADAS CONTROL UNIT : Description . . . . .

374

ADAS CONTROL UNIT : DTC Logic . . . . . .

374

ADAS CONTROL UNIT : Diagnosis Procedure .

374

LANE CAMERA UNIT . . . . . . . . . . . ..

374

LANE CAMERA UNIT : Description . . . . . ..

374

LANE CAMERA UNIT : DTC Logic . . . . . ...

374

LANE CAMERA UNIT : Diagnosis Procedure . ...

375

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

376

ADAS CONTROL UNIT . . . . . . . . . . ...

376

ADAS CONTROL UNIT : Description . . . . .

376

ADAS CONTROL UNIT : DTC Logic . . . . . .

376

ADAS CONTROL UNIT : Diagnosis Procedure .

376

LANE CAMERA UNIT . . . . . . . . . . . ..

376

LANE CAMERA UNIT : Description . . . . . ..

376

LANE CAMERA UNIT : DTC Logic . . . . . ...

376

LANE CAMERA UNIT : Diagnosis Procedure . ...

376

U150B ECM CAN 3 . . . . . . . . . . .

377

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

377

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

377

U150C VDC CAN 3 . . . . . . . . . . .

378

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

378

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

378

U150D TCM CAN 3 . . . . . . . . . . .

379

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

379

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

379

U150E BCM CAN 3 . . . . . . . . . . .

380

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

380

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

380

U1500 CAM CAN 2 . . . . . . . . . . .

381

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

381

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

381

U1501 CAM CAN 1 . . . . . . . . . . .

382

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

382

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

382

U1512 HVAC CAN 3 . . . . . . . . . ...

383

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

383

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

383

U1513 METER CAN 3 . . . . . . . . . .

384

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

384

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

384

DAS-8

U1516 CAM CAN 3 . . . . . . . . . . ..

385

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

385

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

385

U1520 4WD CAN 3 . . . . . . . . . . ..

386

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

386

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

386

POWER SUPPLY AND GROUND CIRCUIT ...

387

ADAS CONTROL UNIT . . . . . . . . . . ...

387

ADAS CONTROL UNIT : Diagnosis Procedure . .

387

LANE CAMERA UNIT . . . . . . . . . . . ..

387

LANE CAMERA UNIT : Diagnosis Procedure . ...

387

WARNING SYSTEMS SWITCH CIRCUIT . ...

389

Component Function Check . . . . . . . . ..

389

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

389

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

390

WARNING SYSTEMS ON INDICATOR CIR-
CUIT . . . . . . . . . . . . . . . . .

391

Component Function Check . . . . . . . . ..

391

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

391

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

392

WARNING BUZZER CIRCUIT . . . . . . .

393

Component Function Check . . . . . . . . ..

393

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

393

SYMPTOM DIAGNOSIS . . . . . . .

395

LDW & LDP SYSTEM SYMPTOMS . . . .

395

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

395

LANE DEPARTURE WARNING LAMP DOES
NOT TURNED ON . . . . . . . . . . ...

397

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

397

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

397

LDP ON INDICATOR LAMP DOES NOT
TURNED ON . . . . . . . . . . . . .

398

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

398

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

398

THE SYSTEM OPERATES EVEN WHEN US-
ING TURN SIGNAL . . . . . . . . . . .

399

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

399

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

399

LDP SYSTEM SETTINGS CANNOT BE
TURNED ON/OFF ON THE NAVIGATION
SCREEN . . . . . . . . . . . . . . ..

400

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

400

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

400

NORMAL OPERATING CONDITION . . . ..

401

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

401

REMOVAL AND INSTALLATION . . . ..

403

LANE CAMERA UNIT . . . . . . . . . ..

403

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

403

WARNING SYSTEMS SWITCH . . . . . ...

404

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

404

DYNAMIC DRIVER ASSISTANCE SWITCH ...

405

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

405

WARNING BUZZER . . . . . . . . . . .

406

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

406

BSW

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

407

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

407

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

407

Precaution for BSW System Service . . . . .

407

SYSTEM DESCRIPTION . . . . . . ..

408

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

408

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

408

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

409

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

410

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

410

Fail-safe (ADAS Control Unit) . . . . . . . ...

413

Fail-safe (Side Radar) . . . . . . . . . . ...

414

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

415

Switch Name and Function . . . . . . . . ...

415

System Display and Warning . . . . . . . .

415

HANDLING PRECAUTION . . . . . . . ..

417

Precautions for Blind Spot Warning . . . . . ..

417

DIAGNOSIS SYSTEM (ADAS CONTROL
UNIT) . . . . . . . . . . . . . . . . .

418

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

418

CONSULT-III Function (ICC/ADAS) . . . . . .

419

DIAGNOSIS SYSTEM (SIDE RADAR LH) . ...

429

CONSULT-III Function (SIDE RADAR LEFT) . ...

429

DIAGNOSIS SYSTEM (SIDE RADAR RH) . ..

431

CONSULT-III Function (SIDE RADAR RIGHT) .

431

ECU DIAGNOSIS INFORMATION . . .

433

ADAS CONTROL UNIT . . . . . . . . .

433

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

433

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

438

DTC Inspection Priority Chart . . . . . . . ...

439

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

440

SIDE RADAR LH . . . . . . . . . . . ..

444

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

444

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

444

DTC Inspection Priority Chart . . . . . . . ...

445

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Текст

Политика конфиденциальности