2005 NISSAN X-TRAIL brake sensor

EC-9
C
D
E
F
G
H
I
J
K
L
M
ECA
CONSULT-II Reference Value in Data Monitor Mode
. 822
On Board Diagnosis Logic ................................... 822
DTC Confirmation Procedure ............................... 823
Wiring Diagram .................................................... 824
Diagnostic Procedure ........................................... 826
Component Inspection ......................................... 829
Removal and Installation ...................................... 829
DTC P2135 TP SENSOR ........................................ 830
Component Description ........................................ 830
CONSULT-II Reference Value in Data Monitor Mode
. 830
On Board Diagnosis Logic ................................... 830
DTC Confirmation Procedure ............................... 830
Wiring Diagram .................................................... 832
Diagnostic Procedure ........................................... 834
Component Inspection ......................................... 837
Removal and Installation ...................................... 837
DTC P2138 APP SENSOR ..................................... 838
Component Description ........................................ 838
CONSULT-II Reference Value in Data Monitor Mode
. 838
On Board Diagnosis Logic ................................... 838
DTC Confirmation Procedure ............................... 839
Wiring Diagram .................................................... 840
Diagnostic Procedure ........................................... 842
Component Inspection ......................................... 845
Removal and Installation ...................................... 845
HO2S1 HEATER ..................................................... 846
Description ........................................................... 846
CONSULT-II Reference Value in Data Monitor Mode
. 846
Wiring Diagram .................................................... 847
Diagnostic Procedure ........................................... 848
Component Inspection ......................................... 850
Removal and Installation ...................................... 850
HO2S2 HEATER ..................................................... 851
Description ........................................................... 851
CONSULT-II Reference Value in Data Monitor Mode
. 851
Wiring Diagram .................................................... 852
Diagnostic Procedure ........................................... 853
Component Inspection ......................................... 855
Removal and Installation ...................................... 855
IAT SENSOR ........................................................... 856
Component Description ........................................ 856
Wiring Diagram .................................................... 857
Diagnostic Procedure ........................................... 858
Component Inspection ......................................... 860
Removal and Installation ...................................... 860
HO2S1 .................................................................... 861
Component Description ........................................ 861
CONSULT-II Reference Value in Data Monitor Mode
. 861
Wiring Diagram .................................................... 862
Diagnostic Procedure ........................................... 863
Component Inspection ......................................... 865
Removal and Installation ...................................... 866HO2S2 .....................................................................867
Component Description ........................................867
CONSULT-II Reference Value in Data Monitor Mode
.867
Wiring Diagram .....................................................868
Diagnostic Procedure ...........................................869
Component Inspection ..........................................871
Removal and Installation ......................................872
IGNITION SIGNAL ..................................................873
Component Description ........................................873
Wiring Diagram .....................................................874
Diagnostic Procedure ...........................................877
Component Inspection ..........................................882
Removal and Installation ......................................883
EVAP CANISTER PURGE VOLUME CONTROL
SOLENOID VALVE .................................................884
Description ............................................................884
CONSULT-II Reference Value in Data Monitor Mode
.884
Wiring Diagram .....................................................885
Diagnostic Procedure ...........................................887
Component Inspection ..........................................890
Removal and Installation ......................................890
INJECTOR CIRCUIT ...............................................891
Component Description ........................................891
CONSULT-II Reference Value in Data Monitor Mode
.891
Wiring Diagram .....................................................892
Diagnostic Procedure ...........................................893
Component Inspection ..........................................896
Removal and Installation ......................................896
VIAS ........................................................................897
Description ............................................................897
CONSULT-II Reference Value in Data Monitor Mode
.898
Wiring Diagram .....................................................899
Diagnostic Procedure ...........................................901
Component Inspection ..........................................904
Removal and Installation ......................................905
FUEL PUMP CIRCUIT ............................................906
Description ............................................................906
CONSULT-II Reference Value in Data Monitor Mode
.906
Wiring Diagram .....................................................907
Diagnostic Procedure ...........................................910
Component Inspection ..........................................913
Removal and Installation ......................................913
REFRIGERANT PRESSURE SENSOR ..................914
Component Description ........................................914
Wiring Diagram .....................................................915
Diagnostic Procedure ...........................................916
Removal and Installation ......................................919
ELECTRICAL LOAD SIGNAL ................................920
CONSULT-II Reference Value in Data Monitor Mode
.920
Wiring Diagram .....................................................921
Diagnostic Procedure ...........................................932
ASCD BRAKE SWITCH .........................................946
Component Description .......................................

EC-12 Diagnostic Procedure ..........................................11 4 7
Component Inspection .........................................11 5 0
Removal and Installation .....................................11 5 0
DTC P0237, P0238 TC BOOST SENSOR .............115 1
Component Description .......................................11 5 1
CONSULT-II Reference Value in Data Monitor Mode
11 5 1
On Board Diagnosis Logic ...................................11 5 2
DTC Confirmation Procedure ..............................11 5 2
Wiring Diagram ....................................................11 5 3
Diagnostic Procedure ..........................................11 5 4
Component Inspection .........................................11 5 6
Removal and Installation .....................................11 5 6
DTC P0335 CKP SENSOR ....................................115 7
Description ...........................................................11 5 7
CONSULT-II Reference Value in Data Monitor Mode
11 5 7
On Board Diagnosis Logic ...................................11 5 7
DTC Confirmation Procedure ..............................11 5 7
Wiring Diagram ....................................................11 5 8
Diagnostic Procedure ..........................................11 6 0
Component Inspection .........................................11 6 2
Removal and Installation .....................................11 6 2
DTC P0336 CKP SENSOR ....................................116 3
Description ...........................................................11 6 3
CONSULT-II Reference Value in Data Monitor Mode
11 6 3
On Board Diagnosis Logic ...................................11 6 3
DTC Confirmation Procedure ..............................11 6 3
Wiring Diagram ....................................................11 6 4
Diagnostic Procedure ..........................................11 6 6
Component Inspection .........................................11 6 8
Removal and Installation .....................................11 6 8
DTC P0340 CMP SENSOR ....................................116 9
Description ...........................................................11 6 9
On Board Diagnosis Logic ...................................11 6 9
DTC Confirmation Procedure ..............................11 6 9
Wiring Diagram ....................................................11 7 0
Diagnostic Procedure ..........................................11 7 1
Component Inspection .........................................11 7 4
Removal and Installation .....................................11 7 4
DTC P0341 CMP SENSOR ....................................117 5
Description ...........................................................11 7 5
On Board Diagnosis Logic ...................................11 7 5
DTC Confirmation Procedure ..............................11 7 5
Wiring Diagram ....................................................11 7 6
Diagnostic Procedure ..........................................11 7 7
Component Inspection .........................................11 8 1
Removal and Installation .....................................11 8 1
DTC P0380 GLOW RELAY ....................................118 2
On Board Diagnosis Logic ...................................11 8 2
DTC Confirmation Procedure ..............................11 8 2
Wiring Diagram ....................................................11 8 3
Diagnostic Procedure ..........................................11 8 4
Component Inspection .........................................11 8 5
DTC P0401 EGR FUNCTION .................................118 6
Description ...........................................................11 8 6
CONSULT-II Reference Value in Data Monitor Mode
11 8 7On Board Diagnosis Logic ...................................11 8 7
DTC Confirmation Procedure ...............................11 8 7
Wiring Diagram ....................................................11 8 8
Diagnostic Procedure ...........................................11 8 9
Component Inspection .........................................11 9 0
Removal and Installation ......................................11 9 2
DTC P0404 EGR VOLUME CONTROL VALVE .....11 93
Description ...........................................................11 9 3
CONSULT-II Reference Value in Data Monitor Mode
11 9 4
On Board Diagnosis Logic ...................................11 9 4
DTC Confirmation Procedure ...............................11 9 4
Wiring Diagram ....................................................11 9 5
Diagnostic Procedure ...........................................11 9 6
Component Inspection .........................................11 9 7
Removal and Installation ......................................11 9 9
DTC P0501 ASCD VEHICLE SPEED SENSOR ....1200
Component Description .......................................1200
On Board Diagnosis Logic ...................................1200
DTC Confirmation Procedure ...............................1200
Diagnostic Procedure ...........................................1201
DTC P0502 ASCD VEHICLE SPEED SENSOR ....1202
Component Description .......................................1202
On Board Diagnosis Logic ...................................1202
DTC Confirmation Procedure ...............................1202
Diagnostic Procedure ...........................................1203
DTC P0503 ASCD VEHICLE SPEED SENSOR ....1204
Component Description .......................................1204
On Board Diagnosis Logic ...................................1204
DTC Confirmation Procedure ...............................1204
Diagnostic Procedure ...........................................1205
DTC P0504 ASCD BRAKE SWITCH .....................1206
Component Description .......................................1206
CONSULT-II Reference Value in Data Monitor Mode
1206
On Board Diagnosis Logic ...................................1206
DTC confirmation Procedure ...............................1207
Wiring Diagram ....................................................1208
Diagnostic Procedure ...........................................1209
Component Inspection .........................................1213
DTC P0563 BATTERY VOLTAGE ..........................1215
On Board Diagnosis Logic ...................................1215
DTC Confirmation Procedure ...............................1215
Diagnostic Procedure ...........................................1215
DTC P0580, P0581 ASCD STEERING SWITCH ...1218
Component Description .......................................1218
CONSULT-II Reference Value in Data Monitor Mode
1218
On Board Diagnosis Logic ...................................1219
DTC Confirmation Procedure ...............................1219
Wiring Diagram ....................................................1220
Diagnostic Procedure ...........................................1223
Component Inspection .........................................1225
DTC P0605 ECM ....................................................1227
Description ...........................................................1227
On Board Diagnosis Logic ...................................1227
DTC Confirmation Procedure ...............................1227
Diagnostic Procedure ...........................................1228

EC-14 Wiring Diagram ....................................................1294
Diagnostic Procedure ..........................................1296
DTC P2147, P2148 FUEL INJECTOR CIRCUIT ...1297
Component Description .......................................1297
CONSULT-II Reference Value in Data Monitor Mode
1297
On Board Diagnosis Logic ...................................1297
DTC Confirmation Procedure ..............................1297
Wiring Diagram ....................................................1298
Diagnostic Procedure ..........................................1300
Component Inspection .........................................1301
Removal and Installation .....................................1302
DTC P2228, P2229 BARO SENSOR .....................1303
Description ...........................................................1303
On Board Diagnosis Logic ...................................1303
DTC Confirmation Procedure ..............................1303
Diagnostic Procedure ..........................................1304
GLOW CONTROL SYSTEM ..................................1305
Description ...........................................................1305
Wiring Diagram ....................................................1306
Diagnostic Procedure ..........................................1308
Component Inspection .........................................1312
Removal and Installation .....................................1312
BRAKE SWITCH ....................................................1313
Description ...........................................................1313
CONSULT-II Reference Value in Data Monitor Mode
1313
Wiring Diagram ....................................................1314
Diagnostic Procedure ..........................................1316
Component Inspection .........................................1320
PNP SWITCH .........................................................1322
Description ...........................................................1322
CONSULT-II Reference Value in Data Monitor Mode
1322
Wiring Diagram ....................................................1323
Diagnostic Procedure ..........................................1324
PSP SWITCH .........................................................1326
Component Description .......................................1326
CONSULT-II Reference Value in Data Monitor Mode
1326
Wiring Diagram ....................................................1327
Diagnostic Procedure ..........................................1328
Component Inspection .........................................1329
Removal and Installation .....................................1330
FUEL TRANSPORT PUMP ....................................1331
Description ...........................................................1331
Wiring Diagram ....................................................1332
Diagnostic Procedure ..........................................1334
Component Inspection .........................................1338
Removal and Installation .....................................1338
AUTOMATIC SPEED CONTROL DEVICE (ASCD) 1339
System Description ..............................................1339
Component Description .......................................1340
ASCD INDICATOR .................................................1341
Component Description .......................................1341
Wiring Diagram—LHD Models .............................1342
Wiring Diagram—RHD Models ............................1343
Diagnostic Procedure ..........................................1344START SIGNAL ......................................................1345
Wiring Diagram ....................................................1345
Diagnostic Procedure ...........................................1346
MI & DATA LINK CONNECTORS ..........................1348
Wiring Diagram ....................................................1348
SERVICE DATA AND SPECIFICATIONS (SDS) ...1350
General Specifications .........................................1350
Mass Air Flow Sensor ..........................................1350
Engine Coolant Temperature Sensor ...................1350
Fuel Rail Pressure Sensor ...................................1350
Glow Plug .............................................................1350
EGR Volume Control Valve ..................................1350
Crankshaft Position Sensor .................................1350
Camshaft Position Sensor ...................................1350
YD (WITHOUT EURO-OBD)
INDEX FOR DTC ....................................................1351
Alphabetical Index ................................................1351
DTC No. Index .....................................................1353
PRECAUTIONS ......................................................1355
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ..............................................................1355
On Board Diagnostic (OBD) System of Engine ...1355
Precautions ..........................................................1355
Wiring Diagrams and Trouble Diagnosis ..............1358
PREPARATION ......................................................1359
Special Service Tools ...........................................1359
Commercial Service Tools ...................................1359
ENGINE CONTROL SYSTEM ................................1360
System Diagram ..................................................1360
Vacuum Hose Drawing ........................................1361
System Chart .......................................................1362
Fuel Injection Control System ..............................1362
Fuel Injection Timing Control System ..................1364
Air Conditioning Cut Control ................................1364
Fuel Cut Control (At No Load & High Engine Speed) 1364
Crankcase Ventilation System .............................1365
CAN Communication ...........................................1365
BASIC SERVICE PROCEDURE ............................1370
Fuel Filter .............................................................1370
Fuel Pump Learning Value Clearing ....................1370
ON BOARD DIAGNOSTIC (OBD) SYSTEM ..........1372
DTC and MI Detection Logic ................................1372
Diagnostic Trouble Code (DTC) ...........................1372
Freeze Frame Data ..............................................1373
NATS (Nissan Anti-theft System) .........................1373
Malfunction Indicator (MI) ....................................1373
Relationship Between MI, DTC, CONSULT-II and
Driving Patterns ...................................................1376
TROUBLE DIAGNOSIS .........................................1378
Trouble Diagnosis Introduction ............................1378
DTC Inspection Priority Chart ..............................1381
Basic Inspection ...................................................1382
Symptom Matrix Chart .........................................1387
Engine Control Component Parts Location ..........1391
Circuit Diagram ....................................................1396
ECM Harness Connector Terminal Layout ...........1398

EC-16 Diagnostic Procedure ..........................................1484
Main 12 Causes of Overheating ..........................1491
Component Inspection .........................................1492
DTC P0222, P0223 APP SENSOR ........................1493
Description ...........................................................1493
CONSULT-II Reference Value in Data Monitor Mode
1493
On Board Diagnosis Logic ...................................1493
DTC Confirmation Procedure ..............................1493
Wiring Diagram ....................................................1495
Diagnostic Procedure ..........................................1497
Component Inspection .........................................1499
Removal and Installation .....................................1499
DTC P0234 TC SYSTEM .......................................1500
Description ...........................................................1500
On Board Diagnosis Logic ...................................1500
Overall Function Check .......................................1500
Wiring Diagram ....................................................1501
Diagnostic Procedure ..........................................1502
Component Inspection .........................................1505
Removal and Installation .....................................1505
DTC P0237, P0238 TC BOOST SENSOR .............1506
Component Description .......................................1506
CONSULT-II Reference Value in Data Monitor Mode
1506
On Board Diagnosis Logic ...................................1506
DTC Confirmation Procedure ..............................1506
Wiring Diagram ....................................................1508
Diagnostic Procedure ..........................................1509
Component Inspection .........................................1511
Removal and Installation .....................................1511
DTC P0335 CKP SENSOR ....................................1512
Description ...........................................................1512
CONSULT-II Reference Value in Data Monitor Mode
1512
On Board Diagnosis Logic ...................................1512
DTC Confirmation Procedure ..............................1512
Wiring Diagram ....................................................1513
Diagnostic Procedure ..........................................1515
Component Inspection .........................................1517
Removal and Installation .....................................1517
DTC P0336 CKP SENSOR ....................................1518
Description ...........................................................1518
CONSULT-II Reference Value in Data Monitor Mode
1518
On Board Diagnosis Logic ...................................1518
DTC Confirmation Procedure ..............................1518
Wiring Diagram ....................................................1520
Diagnostic Procedure ..........................................1522
Component Inspection .........................................1524
Removal and Installation .....................................1524
DTC P0340 CMP SENSOR ....................................1525
Description ...........................................................1525
On Board Diagnosis Logic ...................................1525
DTC Confirmation Procedure ..............................1525
Wiring Diagram ....................................................1526
Diagnostic Procedure ..........................................1527
Component Inspection .........................................1530
Removal and Installation .....................................1530DTC P0341 CMP SENSOR ....................................1531
Description ...........................................................1531
On Board Diagnosis Logic ...................................1531
DTC Confirmation Procedure ...............................1531
Wiring Diagram ....................................................1532
Diagnostic Procedure ...........................................1533
Component Inspection .........................................1537
Removal and Installation ......................................1537
DTC P0501 ASCD VEHICLE SPEED SENSOR ....1538
Component Description .......................................1538
On Board Diagnosis Logic ...................................1538
DTC Confirmation Procedure ...............................1538
Diagnostic Procedure ...........................................1539
DTC P0502 ASCD VEHICLE SPEED SENSOR ....1540
Component Description .......................................1540
On Board Diagnosis Logic ...................................1540
DTC Confirmation Procedure ...............................1540
Diagnostic Procedure ...........................................1541
DTC P0503 ASCD VEHICLE SPEED SENSOR ....1542
Component Description .......................................1542
On Board Diagnosis Logic ...................................1542
DTC Confirmation Procedure ...............................1542
Diagnostic Procedure ...........................................1543
DTC P0504 ASCD BRAKE SWITCH .....................1544
Component Description .......................................1544
CONSULT-II Reference Value in Data Monitor Mode
1544
On Board Diagnosis Logic ...................................1544
DTC confirmation Procedure ...............................1545
Overall Function Check ........................................1545
Wiring Diagram ....................................................1547
Diagnostic Procedure ...........................................1548
Component Inspection .........................................1552
DTC P0563 BATTERY VOLTAGE ..........................1554
On Board Diagnosis Logic ...................................1554
DTC Confirmation Procedure ...............................1554
Diagnostic Procedure ...........................................1554
DTC P0580, P0581 ASCD STEERING SWITCH ...1557
Component Description .......................................1557
CONSULT-II Reference Value in Data Monitor Mode
1557
On Board Diagnosis Logic ...................................1558
DTC Confirmation Procedure ...............................1558
Wiring Diagram ....................................................1559
Diagnostic Procedure ...........................................1562
Component Inspection .........................................1564
DTC P0605 ECM ....................................................1566
Description ...........................................................1566
On Board Diagnosis Logic ...................................1566
DTC Confirmation Procedure ...............................1566
Diagnostic Procedure ...........................................1567
DTC P0606 ECM ....................................................1568
Description ...........................................................1568
On Board Diagnosis Logic ...................................1568
DTC Confirmation Procedure ...............................1568
Diagnostic Procedure ...........................................1569
DTC P0628, P0629 FUEL PUMP ...........................1570
Description ...........................................................1570
CONSULT-II Reference Value in Data Monitor Mode

EC-18 Diagnostic Procedure ..........................................1638
Component Inspection .........................................1640
Removal and Installation .....................................1640
DTC P2228, P2229 BARO SENSOR .....................1641
Description ...........................................................1641
On Board Diagnosis Logic ...................................1641
DTC Confirmation Procedure ..............................1641
Diagnostic Procedure ..........................................1642
GLOW CONTROL SYSTEM ..................................1643
Description ...........................................................1643
Wiring Diagram ....................................................1644
Diagnostic Procedure ..........................................1646
Component Inspection .........................................1650
Removal and Installation .....................................1650
EGR VOLUME CONTROL SYSTEM .....................1651
Description ...........................................................1651
CONSULT-II Reference Value in Data Monitor Mode
1652
Wiring Diagram ....................................................1653
Diagnostic Procedure ..........................................1655
Component Inspection .........................................1656
Removal and Installation .....................................1658
TC BOOST CONTROL SOLENOID VALVE ..........1659
Description ...........................................................1659
Wiring Diagram ....................................................1660
Diagnostic Procedure ..........................................1661
Component Inspection .........................................1663
Removal and Installation .....................................1663
BRAKE SWITCH ....................................................1664
Description ...........................................................1664
CONSULT-II Reference Value in Data Monitor Mode
1664
Wiring Diagram ....................................................1665
Diagnostic Procedure ..........................................1667
Component Inspection .........................................1671
PNP SWITCH .........................................................1673
Description ...........................................................1673
CONSULT-II Reference Value in Data Monitor Mode
1673Wiring Diagram ....................................................1674
Diagnostic Procedure ...........................................1675
PSP SWITCH ..........................................................1677
Component Description .......................................1677
CONSULT-II Reference Value in Data Monitor Mode
1677
Wiring Diagram ....................................................1678
Diagnostic Procedure ...........................................1679
Component Inspection .........................................1680
Removal and Installation ......................................1681
FUEL TRANSPORT PUMP ....................................1682
Description ...........................................................1682
Wiring Diagram ....................................................1683
Diagnostic Procedure ...........................................1685
Component Inspection .........................................1689
Removal and Installation ......................................1689
AUTOMATIC SPEED CONTROL DEVICE (ASCD) 1690
System Description ..............................................1690
Component Description .......................................1691
ASCD INDICATOR .................................................1692
Component Description .......................................1692
Wiring Diagram—LHD Models .............................1693
Wiring Diagram—RHD Models ............................1694
Diagnostic Procedure ...........................................1695
START SIGNAL ......................................................1696
Wiring Diagram ....................................................1696
Diagnostic Procedure ...........................................1697
MI & DATA LINK CONNECTORS ..........................1699
Wiring Diagram ....................................................1699
SERVICE DATA AND SPECIFICATIONS (SDS) ...1701
General Specifications .........................................1701
Mass Air Flow Sensor ..........................................1701
Engine Coolant Temperature Sensor ...................1701
Fuel Rail Pressure Sensor ...................................1701
Glow Plug .............................................................1701
EGR Volume Control Valve ..................................1701
Crankshaft Position Sensor .................................1701
Camshaft Position Sensor ...................................1701

INDEX FOR DTC
EC-19
[QR (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

[QR (WITH EURO-OBD)]INDEX FOR DTCPFP:00024
Alphabetical IndexEBS010KY
Check if the vehicle is a model with Euro-OBD (E-OBD) system or not by the Type approval number on the
identification plate. Refer to GI-46, "
IDENTIFICATION PLATE" .
NOTE:
If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC U1000,
U1001. Refer to EC-133, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .
Items
(CONSULT-II screen terms)DTC*
1
TripMI lighting
upReference page
CONSULT-II
GST*
2ECM*3
A/T 1ST GR FNCTN P0731 0731 2×AT-125
A/T 2ND GR FNCTN P0732 0732 2×AT-130
A/T 3RD GR FNCTN P0733 0733 2×AT-135
A/T 4TH GR FNCTN P0734 0734 2×AT-140
APP SEN 1/CIRC P2122 2122 1×EC-409
APP SEN 1/CIRC P2123 2123 1×EC-409
APP SEN 2/CIRC P2127 2127 1×EC-416
APP SEN 2/CIRC P2128 2128 1×EC-416
APP SENSOR P2138 2138 1×EC-432
ASCD BRAKE SW*8P1572 1572 1 —EC-387
ASCD SW *8P1564 1564 1 —EC-377
ASCD VHL SPD SEN*8P1574 1574 1 —EC-396
ATF TEMP SEN/CIRC P0710 0710 2×AT-106
BRAKE SW/CIRCUIT P1805 1805 2 —EC-405
CAN COMM CIRCUIT U1000
1000*51 (A/T)
2 (M/T)× (A/T)
— (M/T)EC-133
CAN COMM CIRCUIT U1001
1001*52—EC-133
CKP SEN/CIRCUIT P0335 0335 2×EC-250
CMP SEN/CIRC-B1 P0340 0340 2×EC-257
CTP LEARNING P1225 1225 2 —EC-368
CTP LEARNING P1226 1226 2 —EC-370
CYL 1 MISFIRE P0301 0301 2×EC-239
CYL 2 MISFIRE P0302 0302 2×EC-239
CYL 3 MISFIRE P0303 0303 2×EC-239
CYL 4 MISFIRE P0304 0304 2×EC-239
ECM P0605 0605 1 or 2× or —EC-283
ECM BACK UP/CIRCUIT P1065 1065 2×EC-286
ECT SEN/CIRC P0117 0117 1×EC-165
ECT SEN/CIRC P0118 0118 1×EC-165
ENG OVER TEMP P1217 1217 1×EC-352
ENGINE SPEED SIG P0725 0725 2×AT- 11 9
ETC ACTR P1121 1121 1×EC-294
ETC FUNCTION/CIRC P1122 1122 1×EC-296
E T C M O T P 11 2 8 11 2 8 1×EC-314
ETC MOT PWR P1124 1124 1×EC-306
ETC MOT PWR P1126 1126 1×EC-306

INDEX FOR DTC
EC-23
[QR (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by ISO 15031-5.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: When engine is running
*5: The troubleshooting for this DTC needs CONSULT-II.
*6: For models with ESP system
*7: When the fail-safe operations for both self-diagnoses occur, the MI illuminates.
*8: For QR25DE engine modelsP1128 1128 ETC MOT 1×EC-314
P1143 1143 HO2S1 (B1) 2×EC-322
P1144 1144 HO2S1 (B1) 2×EC-328
P1146 1146 HO2S2 (B1) 2×EC-334
P1147 1147 HO2S2 (B1) 2×EC-342
P1211 1211
TCS C/U FUNCTN*62—EC-350
P1212 1212
TCS/CIRC*62—EC-351
P1217 1217 ENG OVER TEMP 1×EC-352
P1225 1225 CTP LEARNING 2 —EC-368
P1226 1226 CTP LEARNING 2 —EC-370
P1229 1229 SENSOR POWER/CIRC 1×EC-372
P1564 1564
ASCD SW*81—EC-377
P1572 1572
ASCD BRAKE SW*81—EC-387
P1574 1574
ASCD VHL SPD SEN*81—EC-396
P1610 - P1615 1610 - 1615 NATS MALFUNCTION 2 —BL-108
P1705 1705 TP SEN/CIRC A/T 1×AT-173
P1706 1706 P-N POS SW/CIRCUIT 2×EC-398
P1720 1720 V/SP SEN (A/T OUT) 2 —EC-403
P1760 1760 O/R CLTCH SOL/CIRC 2×AT-178
P1805 1805 BRAKE SW/CIRCUIT 2 —EC-405
P2122 2122 APP SEN 1/CIRC 1×EC-409
P2123 2123 APP SEN 1/CIRC 1×EC-409
P2127 2127 APP SEN 2/CIRC 1×EC-416
P2128 2128 APP SEN 2/CIRC 1×EC-416
P2135 2135 TP SENSOR 1×EC-424
P2138 2138 APP SENSOR 1×EC-432
DTC*1
Items
(CONSULT-II screen terms)TripMI lighting
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CONSULT-II
GST*
2ECM*3

EC-34
[QR (WITH EURO-OBD)]
ENGINE CONTROL SYSTEM

System ChartEBS010L8
*1: This sensor is not used to control the engine system under normal conditions.
*2: This input signal is sent to the ECM through CAN communication line.
*3: This output signal is sent from the ECM through CAN communication line.
*4: For models with ESP
*5: For models without ESP
*6: For QR25DE engine modelsInput (Sensor) ECM Function Output (Actuator)

Camshaft position sensor (PHASE)

Crankshaft position sensor (POS)

Mass air flow sensor

Engine coolant temperature sensor

Heated oxygen sensor 1

Throttle position sensor

Accelerator pedal position sensor

Park/neutral position (PNP) switch

Intake air temperature sensor

Power steering pressure sensor

Ignition switch

Battery voltage

Knock sensor

Refrigerant pressure sensor

Stop lamp switch

Heated oxygen sensor 2*1

TCM (Transmission control module)*2

ESP/TCS/ABS control unit*2 *4

ABS actuator and electric unit
(control unit)*2 *5

Air conditioner switch

Wheel sensor*2

Electrical load signal

ASCD steering switch*6

ASCD brake switch*6

ASCD clutch switch*6

Stop lamp switchFuel injection & mixture ratio control Fuel injector
Electronic ignition system Power transistor
Fuel pump control Fuel pump relay
On board diagnostic system
MI (On the instrument panel)*
3
Heated oxygen sensor 1 heater control Heated oxygen sensor 1 heater
Heated oxygen sensor 2 heater control Heated oxygen sensor 2 heater
EVAP canister purge flow controlEVAP canister purge volume control
solenoid valve
Air conditioning cut control Air conditioner relay
Power valve control*
6VIAS control solenoid valve
ASCD vehicle speed control*
6Electric throttle control actuator
Cooling fan control Cooling fan relay