2004 NISSAN TERRANO Service Repair Manual

Wiring Diagram
LHD MODESL
YEC669A
MI (MIL) & DATA LINK CONNECTORSZD30DDTi
EC-310
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RHD MODELS
YEC670A
MI (MIL) & DATA LINK CONNECTORSZD30DDTi
Wiring Diagram (Cont'd)EC-311
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General Specifications
Unit: rpm
EngineZD30DDTi
Idle speed 750 25
Maximum engine speed 4,300
Injection Pump Numbers
EnginePart numberPump assembly number
ZD30DDTi 16700 VG100 109342-4023
Injection Nozzle
Unit: kPa (bar, kg/cm2, psi)
Initial injection pressureUsed 19,026 (190.3, 194, 2,759)
New 19,516 - 20,497 (195.2 - 205.0, 199 - 209, 2,830 - 2,972)
Limit 16,182 (161.8, 165, 2,346)
Engine Coolant Temperature Sensor
Temperature ÉC (ÉF)
Resistance kW
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
Crankshaft Position Sensor (TDC)
Resistance [at 20ÉC (68ÉF)] W 1,287 - 1,573
Glow Plug
Resistance [at 20ÉC (68ÉF)]W Approximately 0.5
Accelerator Position Sensor
Throttle valve conditionsResistance between terminals 2 and 3 kW[at 25ÉC (77ÉF)]
Completely closed Approximately 0.5
Partially open 0.5-4
Completely open Approximately 4
EGR Volume Control Valve
Resistance [at 25ÉC (77ÉF)]W 13-17
SERVICE DATA AND SPECIFICATIONS (SDS)ZD30DDTi
EC-312
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Alphabetical & Numerical Index for DTC
ALPHABETICAL INDEX FOR DTC
X: Applicable Ð: Not applicable
Items
(CONSULT-II screen terms) DTC
MI illuminationReference page
CONSULT-II
GST*1 ECM*2
ACCEL POS SENSOR P0120 0403 X EC-388
AIR CONDITIONR RLY P1530 0805 X EC-463
BRAKE SW P0571 0807 X EC-423
CONT SLEEV POS SEN P1207 0105 X EC-437
COOLANT TEMP SEN P0115 0103 X EC-384
CRANK POS SEN
(TDC) P0335 0407 X EC-408
ECM RLY P1620 0902 X EC-469
ECM 2 P1607 0301 X EC-467
ECM 10 P1107 0802 Ð EC-430
ECM 12 P1603 0901 X EC-467
EGR SOL/V A P1404 0806 Ð EC-454
EGR SOL/V B P1405 0808 Ð EC-454
F/INJ F/B 2 P1206 0108 X EC-432
F/INJ TIMG F/B P1246 0201 X EC-403
FUEL CUT S/V 1 P0215 0306 X EC-399
FUEL TEMP SENSOR P0180 0402 X EC-395
GLOW LAMP P0381 0908 Ð EC-412
GLOW RELAY P0380 0803 Ð EC-412
INJ TIMING CONT/V P0216 0904 X EC-403
MAS AIR FLOW SEN P0100 0102 X EC-379
MI P0650 0907 Ð EC-427
NEEDL LIFT SE (RPM) P1242 0906 X EC-450
NEEDLE LIFT SEN P1240 0304 X EC-450
NO SELF DIAGNOSTIC
FAILURE INDICATED P0000 0505 Ð Ð
OVER HEAT P1217 0208 X EC-441
THROTTLE SOLENOID
VA LV E P1407 0808 Ð EC-454
VEHICLE SPEED SEN P0500 0104 Ð EC-420
*1: These numbers are prescribed by ISO 15031-6.
*2: In Diagnostic Test Mode II (Self-diagnostic results). These numbers are controlled by NISSAN.
TROUBLE DIAGNOSIS Ð INDEXTD27Ti
EC-313
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NUMERICAL INDEX FOR DTC
X: Applicable Ð: Not applicable
DTCItems
(CONSULT-II screen terms) MI illumination Reference page
CONSULT-II
GST*1 ECM*2
P0000 0505 NO SELF DIAGNOSTIC
FAILURE INDICATED ÐÐ
P0100 0102 MAS AIR FLOW SEN X EC-379 P0115 0103 COOLANT TEMP SEN X EC-384
P0120 0403 ACCEL POS SENSOR X EC-388
P0180 0402 FUEL TEMP SENSOR X EC-395
P0215 0306 FUEL CUT S/V 1 X EC-399
P0216 0904 INJ TIMING CONT/V X EC-403
P0335 0407 CRANK POS SEN
(TDC) X EC-408
P0380 0803 GLOW RELAY Ð EC-412
P0381 0908 GLOW LAMP Ð EC-412
P0500 0104 VEHICLE SPEED SEN Ð EC-420
P0571 0807 BRAKE SW X EC-423
P0650 0907 MI Ð EC-427 P1107 0802 ECM 10 Ð EC-430
P1206 0108 F/INJ F/B 2 X EC-432
P1207 0105 CONT SLEEV POS SEN X EC-437
P1217 0208 OVER HEAT X EC-441
P1240 0304 NEEDLE LIFT SEN X EC-450
P1242 0906 NEEDL LIFT SE(RPM) X EC-450
P1246 0201 F/INJ TIMG F/B X EC-403
P1404 0806 EGR SOL/V A Ð EC-454
P1405 0808 EGR SOL/V B Ð EC-454
P1407 0808 THROTTLE SOLENOID
VA LV E Ð EC-454
P1530 0805 AIR CONDITIONR RLY X EC-463
P1603 0901 ECM 12 X EC-467
P1607 0301 ECM 2 X EC-467
P1620 0902 ECM RLY X EC-469
*1: These numbers are prescribed by ISO 15031-6.
*2: In Diagnostic Test Mode II (Self-diagnostic results). These numbers are controlled by NISSAN.
TROUBLE DIAGNOSIS Ð INDEXTD27Ti
Alphabetical & Numerical Index for DTC
(Cont'd)
EC-314
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Precautions
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) ªAIR BAGº AND ªSEAT BELT
PRE-TENSIONERº
The Supplemental Restraint System such as ªAIR BAGº and ªSEAT BELT PRE-TENSIONERº used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of
collision. The SRS composition which is available to NISSAN MODEL R20 is as follows (The composition
varies according to the destination and optional equipment.):
IFor a frontal collision
The Supplemental Restraint System consists of driver air bag module (located in the center of the steer-
ing wheel), front passenger air bag module (located on the instrument panel on passenger side), front seat
belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
I For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of front
seat), side air bag (satellite) sensor, diagnosis sensor unit (one of components of air bags for a frontal
collision), wiring harness, warning lamp (one of components of air bags for a frontal collision).
WARNING:
I To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance should be per-
formed by an authorized NISSAN dealer.
I Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system.
I Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. Spiral cable and wiring harnesses covered with yellow insulation tape either just
before the harness connectors or for the complete harness are related to the SRS.
PRECAUTIONS
IBefore connecting or disconnecting the ECM harness
connector, turn ignition switch OFF and disconnect nega-
tive battery terminal. Failure to do so may damage the ECM
because battery voltage is applied to ECM even if ignition
switch is turned off.
I Do not disassemble ECM.
SEF289H
PRECAUTIONS AND PREPARATIONTD27Ti
EC-315
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IWhen connecting or disconnecting pin connectors into or
from ECM, take care not to damage pin terminals (bend or
break).
Make sure that there are not any bends or breaks on ECM
pin terminal, when connecting pin connectors.
I Securely connect ECM harness connectors.
A poor connection can cause an extremely high (surge)
voltage to develop in coil and condenser, thus resulting in
damage to IC's.
I Keep engine control system harness at least 10cm (4 in)
away from adjacent harness, to prevent engine control
system malfunctions due to receiving external noise,
degraded operation of IC's, etc.
I Keep engine control system parts and harness dry.
I Before replacing ECM, perform Terminals and Reference
Value inspection and make sure ECM functions properly.
I After performing each TROUBLE DIAGNOSIS, perform
ªDTC Confirmation Procedureº or ªOverall Function
Checkº.
The DTC should not be displayed in the ªDTC Confirmation
Procedureº if the repair is completed. The ªOverall Func-
tion Checkº should be a good result if the repair is com-
pleted.
I When measuring ECM signals with a circuit tester, never
allow the two tester probes to contact.
Accidental contact of probes will cause a short circuit and
damage the ECM power transistor.
I Do not use ECM ground terminals when measuring input/
output voltage. Doing so may result in damage to the
ECM's transistor. Use a ground other than ECM terminals,
such as the ground.
I Do not disconnect supply pump harness connector with
engine running.
I Do not disassemble fuel pump.
If NG, take proper action.
I Do not disassemble fuel injector.
If NG, replace fuel injector.
I Even a slight leak in the air intake system can cause seri-
ous problems.
I Do not shock or jar the crankshaft position sensor and the
camshaft position sensor.
SEF291H
MEF040D
SEF348N
PRECAUTIONS AND PREPARATIONTD27Ti
Precautions (Cont'd)
EC-316
http://vnx.su/

IDo not depress accelerator pedal when staring.
I Immediately after staring, do not rev up engine unneces-
sarily.
I Do not rev up engine just prior to shutdown.
I When installing C.B. ham radio or a mobile phone, be sure
to observe the following as it may adversely affect elec-
tronic control systems depending on installation location.
- Keep the antenna as far as possible from the electronic control units.
- Keep the antenna feeder line more than 20 cm (8 in) away from the harness of electronic controls.
Do not let them run parallel for a long distance.
- Adjust the antenna and feeder line so that the standing- wave radio can be kept smaller.
- Be sure to ground the radio to vehicle body.
SEF709Y
SEF708Y
PRECAUTIONS AND PREPARATIONTD27Ti
Precautions (Cont'd)
EC-317
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