Nissan Qashqai (2007-2010). Manual — part 1502

LAN

LAN-33

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

COMPONENT DIAGNOSIS . . . . . ..

1342

MAIN LINE BETWEEN ABS AND TCM CIR-
CUIT . . . . . . . . . . . . . . . .

1342

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

1342

MAIN LINE BETWEEN TCM AND BCM CIR-
CUIT . . . . . . . . . . . . . . . .

1343

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

1343

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT . . . . . . . . . . . . . . . .

1344

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

1344

ECM BRANCH LINE CIRCUIT . . . . . ...

1345

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

1345

ABS BRANCH LINE CIRCUIT . . . . . ...

1346

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

1346

TCM BRANCH LINE CIRCUIT . . . . . ...

1347

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

1347

4WD BRANCH LINE CIRCUIT . . . . . ...

1348

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

1348

BCM BRANCH LINE CIRCUIT . . . . . ..

1349

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

1349

M&A BRANCH LINE CIRCUIT . . . . . ..

1350

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

1350

AV BRANCH LINE CIRCUIT . . . . . . ..

1351

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

1351

DLC BRANCH LINE CIRCUIT . . . . . ...

1352

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

1352

EPS BRANCH LINE CIRCUIT . . . . . ...

1353

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

1353

I-KEY BRANCH LINE CIRCUIT . . . . . .

1354

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

1354

IPDM-E BRANCH LINE CIRCUIT . . . . ..

1355

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

1355

CAN COMMUNICATION CIRCUIT . . . .

1356

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

1356

CAN SYSTEM (TYPE 93)

COMPONENT DIAGNOSIS . . . . . ..

1358

MAIN LINE BETWEEN ABS AND TCM CIR-
CUIT . . . . . . . . . . . . . . . .

1358

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

1358

MAIN LINE BETWEEN TCM AND BCM CIR-
CUIT . . . . . . . . . . . . . . . .

1359

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

1359

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT . . . . . . . . . . . . . . . .

1360

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

1360

ECM BRANCH LINE CIRCUIT . . . . . ..

1361

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

1361

ABS BRANCH LINE CIRCUIT . . . . . ...

1362

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

1362

TCM BRANCH LINE CIRCUIT . . . . . ...

1363

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

1363

4WD BRANCH LINE CIRCUIT . . . . . ..

1364

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

1364

BCM BRANCH LINE CIRCUIT . . . . . ..

1365

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

1365

M&A BRANCH LINE CIRCUIT . . . . . ..

1366

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

1366

DLC BRANCH LINE CIRCUIT . . . . . ...

1367

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

1367

EPS BRANCH LINE CIRCUIT . . . . . ...

1368

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

1368

STRG BRANCH LINE CIRCUIT . . . . .

1369

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

1369

IPDM-E BRANCH LINE CIRCUIT . . . . ..

1370

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

1370

CAN COMMUNICATION CIRCUIT . . . .

1371

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

1371

CAN SYSTEM (TYPE 94)

COMPONENT DIAGNOSIS . . . . . ..

1373

MAIN LINE BETWEEN ABS AND TCM CIR-
CUIT . . . . . . . . . . . . . . . ...

1373

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

1373

MAIN LINE BETWEEN TCM AND BCM CIR-
CUIT . . . . . . . . . . . . . . . ...

1374

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

1374

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT . . . . . . . . . . . . . . . ...

1375

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

1375

ECM BRANCH LINE CIRCUIT . . . . . ..

1376

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

1376

ABS BRANCH LINE CIRCUIT . . . . . ...

1377

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

1377

TCM BRANCH LINE CIRCUIT . . . . . ...

1378

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

1378

4WD BRANCH LINE CIRCUIT . . . . . ..

1379

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

1379

BCM BRANCH LINE CIRCUIT . . . . . ..

1380

LAN-34

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

1380

M&A BRANCH LINE CIRCUIT . . . . . ...

1381

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

1381

AV BRANCH LINE CIRCUIT . . . . . . ..

1382

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

1382

DLC BRANCH LINE CIRCUIT . . . . . .

1383

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

1383

EPS BRANCH LINE CIRCUIT . . . . . .

1384

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

1384

STRG BRANCH LINE CIRCUIT . . . . . .

1385

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

1385

IPDM-E BRANCH LINE CIRCUIT . . . . ..

1386

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

1386

CAN COMMUNICATION CIRCUIT . . . . .

1387

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

1387

CAN SYSTEM (TYPE 95)

COMPONENT DIAGNOSIS . . . . . .

1389

MAIN LINE BETWEEN ABS AND TCM CIR-
CUIT . . . . . . . . . . . . . . . .

1389

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

1389

MAIN LINE BETWEEN TCM AND BCM CIR-
CUIT . . . . . . . . . . . . . . . .

1390

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

1390

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT . . . . . . . . . . . . . . . .

1391

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

1391

ECM BRANCH LINE CIRCUIT . . . . . ...

1392

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

1392

ABS BRANCH LINE CIRCUIT . . . . . ...

1393

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

1393

TCM BRANCH LINE CIRCUIT . . . . . ...

1394

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

1394

4WD BRANCH LINE CIRCUIT . . . . . ...

1395

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

1395

BCM BRANCH LINE CIRCUIT . . . . . ...

1396

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

1396

M&A BRANCH LINE CIRCUIT . . . . . ...

1397

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

1397

DLC BRANCH LINE CIRCUIT . . . . . .

1398

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

1398

EPS BRANCH LINE CIRCUIT . . . . . .

1399

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

1399

I-KEY BRANCH LINE CIRCUIT . . . . . .

1400

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

1400

STRG BRANCH LINE CIRCUIT . . . . . .

1401

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

1401

IPDM-E BRANCH LINE CIRCUIT . . . . ..

1402

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

1402

CAN COMMUNICATION CIRCUIT . . . .

1403

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

1403

CAN SYSTEM (TYPE 96)

COMPONENT DIAGNOSIS . . . . . .

1405

MAIN LINE BETWEEN ABS AND TCM CIR-
CUIT . . . . . . . . . . . . . . . .

1405

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

1405

MAIN LINE BETWEEN TCM AND BCM CIR-
CUIT . . . . . . . . . . . . . . . .

1406

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

1406

MAIN LINE BETWEEN BCM AND DLC CIR-
CUIT . . . . . . . . . . . . . . . .

1407

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

1407

ECM BRANCH LINE CIRCUIT . . . . . ...

1408

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

1408

ABS BRANCH LINE CIRCUIT . . . . . ...

1409

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

1409

TCM BRANCH LINE CIRCUIT . . . . . ...

1410

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

1410

4WD BRANCH LINE CIRCUIT . . . . . ...

1411

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

1411

BCM BRANCH LINE CIRCUIT . . . . . ...

1412

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

1412

M&A BRANCH LINE CIRCUIT . . . . . ...

1413

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

1413

AV BRANCH LINE CIRCUIT . . . . . . ..

1414

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

1414

DLC BRANCH LINE CIRCUIT . . . . . ...

1415

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

1415

EPS BRANCH LINE CIRCUIT . . . . . .

1416

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

1416

I-KEY BRANCH LINE CIRCUIT . . . . . .

1417

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

1417

STRG BRANCH LINE CIRCUIT . . . . . .

1418

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

1418

IPDM-E BRANCH LINE CIRCUIT . . . . ..

1419

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

1419

CAN COMMUNICATION CIRCUIT . . . .

1420

LAN

LAN-35

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

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

1420

LAN-36

< PRECAUTION >

[CAN FUNDAMENTAL]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precautions for Trouble Diagnosis

INFOID:0000000000892176

CAUTION:

• Never apply 7.0 V or more to the measurement terminal.
• Use a tester with open terminal voltage of 7.0 V or less.
• Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when

checking the harness.

Precautions for Harness Repair

INFOID:0000000000892177

• 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 CAN communication error. The
spliced wire becomes separated and the characteristics of twisted
line are lost.

• Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communica-

tion line.

SKIB8766E

SKIB8767E