Infiniti QX56 (Z62). Manual - part 243

 

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Infiniti QX56 (Z62). Manual - part 243

 

 

DAS-9

C

D

E

F

G

H

I

J

K

L

M

B

DAS

N

P

A

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

445

SIDE RADAR RH  .............................................

446

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

446

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

446

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

447

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

447

WIRING DIAGRAM  ....................................

448

DRIVER ASSISTANCE SYSTEMS  ..................

448

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

448

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

463

DIAGNOSIS AND REPAIR WORK FLOW  ......

463

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

463

PRE-INSPECTION FOR DIAGNOSIS ..............

466

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

466

ADDITIONAL SERVICE WHEN REPLACING 
SIDE RADAR ....................................................

467

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

467

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

467

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

468

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

468

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

468

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

470

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

470

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

470

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

470

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

471

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

471

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

471

C1A03 VEHICLE SPEED SENSOR  .................

472

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

472

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

472

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

473

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

473

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

473

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

473

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

475

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

475

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

475

C1A39 STEERING ANGLE SENSOR ..............

477

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

477

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

477

C1B50 SIDE RADAR MALFUNCTION  ............

478

DTC LOGIC ...........................................................

478

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

478

C1B51 BSW/BSI INDICATOR SHORT CIR-
CUIT ................................................................

479

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

479

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

479

C1B52 BSW/BSI INDICATOR OPEN CIR-
CUIT ................................................................

480

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

480

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

480

C1B53 SIDE RADAR RIGHT MALFUNCTION .

482

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

482

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

482

C1B54 SIDE RADAR LEFT MALFUNCTION  .

483

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

483

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

483

C1B55 RADAR BLOCKAGE  ..........................

484

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

484

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

484

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

485

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

485

SIDE RADAR LH : Description  ..............................

485

SIDE RADAR LH : DTC Logic  ...............................

485

SIDE RADAR LH : Diagnosis Procedure ...............

485

SIDE RADAR RH  .....................................................

485

SIDE RADAR RH : Description  .............................

485

SIDE RADAR RH : DTC Logic  ..............................

486

SIDE RADAR RH : Diagnosis Procedure  ..............

486

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

486

ADAS CONTROL UNIT : Description ....................

486

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

486

ADAS CONTROL UNIT : Diagnosis Procedure  ....

486

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

488

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

488

SIDE RADAR LH : Description  ..............................

488

SIDE RADAR LH : DTC Logic  ...............................

488

SIDE RADAR LH : Diagnosis Procedure ...............

488

SIDE RADAR RH  .....................................................

488

SIDE RADAR RH : Description  .............................

488

SIDE RADAR RH : DTC Logic  ..............................

488

SIDE RADAR RH : Diagnosis Procedure  ..............

488

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

488

ADAS CONTROL UNIT : Description ....................

488

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

489

ADAS CONTROL UNIT : Diagnosis Procedure  ....

489

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

490

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

490

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

490

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

491

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

491

DAS-10

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

491

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

492

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

492

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

492

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

493

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

493

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

493

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

494

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

494

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

494

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

495

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

495

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

495

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

496

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

496

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

496

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

497

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

497

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

497

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

498

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

498

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

498

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

499

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

499

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

499

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

500

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

500

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

500

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

501

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

501

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

501

U1503 SIDE RDR L CAN 2 ..............................

502

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

502

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

502

U1504 SIDE RDR L CAN 1 ..............................

503

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

503

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

503

U1505 SIDE RDR R CAN 2  .............................

504

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

504

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

504

U1506 SIDE RDR R CAN 1  .............................

505

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

505

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

505

U1507 LOST COMM(SIDE RDR R) .................

506

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

506

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

506

U1508 LOST COMM(SIDE RDR L)  .................

507

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

507

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

507

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

508

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

508

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

508

U1514 STRG SEN CAN 3  ................................

509

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

509

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

509

U1518 SIDE RDR L CAN 3  ..............................

510

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

510

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

510

U1519 SIDE RDR R CAN 3  ..............................

511

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

511

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

511

POWER SUPPLY AND GROUND CIRCUIT  ....

512

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

512

ADAS CONTROL UNIT : Diagnosis Procedure  ....

512

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

512

SIDE RADAR LH : Diagnosis Procedure  ..............

512

SIDE RADAR RH  ....................................................

513

SIDE RADAR RH : Diagnosis Procedure  .............

513

RIGHT/LEFT SWITCHING SIGNAL CIRCUIT ..

514

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

514

WARNING SYSTEMS SWITCH CIRCUIT ........

515

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

515

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

515

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

516

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

517

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

517

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

517

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

518

WARNING BUZZER CIRCUIT  .........................

519

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

519

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

519

SYMPTOM DIAGNOSIS  ...........................

521

BSW SYSTEM SYMPTOMS  ............................

521

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

521

NORMAL OPERATING CONDITION  ...............

522

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

522

REMOVAL AND INSTALLATION .............

523

SIDE RADAR ....................................................

523

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

523

BSW INDICATOR  .............................................

525

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

525

DAS-12

< PRECAUTION >

[ADAS CONTROL UNIT]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precautions For Harness Repair

INFOID:0000000006223469

ITS communication uses a twisted pair line. Be careful when repairing it. 
• 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 ITS communication error. The
spliced wire becomes separated and the characteristics of twisted
line are lost.

SKIB8766E

SKIB8767E

 

 

 

 

 

 

 

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