2003 NISSAN X-TRAIL Electronic Repair Manual

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Page 281 of 3066

NISSAN X-TRAIL 2003 Electronic Repair Manual ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-275
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
5.JUDGEMENT PROCEDURE STEP 4
1. Depress accelerator pedal fully and release it.
>> GO TO 6
6.CHECK SELF-DIAGNOS

Page 282 of 3066

NISSAN X-TRAIL 2003 Electronic Repair Manual AT-276
[EXC.F/EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
JUDGEMENT OF SELF-DIAGNOSIS CODE
O/D OFF indicator lamp:
All judgement flickers are the same.
All circuits that can be confirmed by self-

Page 283 of 3066

NISSAN X-TRAIL 2003 Electronic Repair Manual ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-277
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
6th judgement flicker is longer than others.
Overrun clutch solenoid valve circuit is short-circuited or discon

Page 284 of 3066

NISSAN X-TRAIL 2003 Electronic Repair Manual AT-278
[EXC.F/EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
t1= 2.5 seconds t2= 2.0 seconds t3=1.0second t4= 1.0 second
HOW TO ERASE SELF-DIAGNOSTIC RESULTS (WITHOUT CONSULT-II)
1. If the ignition

Page 285 of 3066

NISSAN X-TRAIL 2003 Electronic Repair Manual TROUBLE DIAGNOSIS — INTRODUCTION
AT-279
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
TROUBLE DIAGNOSIS — INTRODUCTIONPFP:00000
IntroductionECS004TF
The TCM receives a signal from the vehicle speed s

Page 286 of 3066

NISSAN X-TRAIL 2003 Electronic Repair Manual AT-280
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSIS — INTRODUCTION
DIAGNOSTIC WORKSHEET
Information from Customer
KEY POINTS
lWHAT..... Vehicle & A/T model
lWHEN..... Date, Frequencies
lWHERE..... Road condit

Page 287 of 3066

NISSAN X-TRAIL 2003 Electronic Repair Manual TROUBLE DIAGNOSIS — INTRODUCTION
AT-281
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
Diagnostic Worksheet
1.oRead the Fail-safe and listen to customer complaints.AT- 8 , "Wiring
Diagrams
and Trouble
D

Page 288 of 3066

NISSAN X-TRAIL 2003 Electronic Repair Manual AT-282
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSIS — INTRODUCTION
4.oPerform all ROAD TEST and mark required procedures.AT-291,
"Road Test"
4-
1.Check before engine is started.AT-292, "1.
CHECK
BEFORE
ENGINE

AT-282
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSIS — INTRODUCTION
4.oPerform all ROAD TEST and mark required procedures.AT-291,
"Road Test"
4-
1.Check before engine is started.AT-292, "1.
CHECK
BEFORE
ENGINE IS
STARTED"
oSELF-DIAGNOSTIC CONFIRMATION PROCEDURE — Mark detected items.
oVehicle speed sensor·A/T (Revolution sensor),AT-392, "
VEHICLE SPEED SENSOR·A/T (REVO-
LUTION SENSOR)".
oVehicle speed sensor·MTR,AT- 3 9 7 , "
DTC VEHICLE SPEED SENSOR MTR".
oAccelerator pedal position (App) sensor,AT-401, "
ACCELE RATOR PEDAL POSITION (APP)
SENSOR".
oShift solenoid valve A,AT-406, "
SHIFT SOLENOID VALVE A".
oShift solenoid valve B,AT-4 11 , "
SHIFT SOLENOID VALVE B".
oOverrun clutch solenoid valve,AT-416, "
OVERRUNCLUTCHSOLENOIDVALVE".
oTorque converter clutch solenoid valve,AT- 4 2 1 , "
TORQUE CONVERTER CLUTCH SOLENOID
VA LV E".
oA/T fluid temperature sensor and TCM power source,AT-426, "
BATT/FLUID TEMP SEN (A/T
FLUID TEMP SENSOR CIRCUIT AND TCM POWER SOURCE)".
oEngine speed signal,AT-432, "
ENGINE SPEED SIGNAL".
oLine pressure solenoid valve,AT- 4 3 6 , "
LINE PRESSURE SOLENOID VALVE".
oCAN communication line,AT-4 4 3 , "
CAN CAMMUNICATION LINE".
oControl unit (RAM), control unit (ROM),AT- 2 2 6 , "
DTC CONTROL UNIT (RAM), CONTROL UNIT
(ROM)".
oControl unit (EEP ROM),AT-228, "
DTC CONTROL UNIT(EEPROM)".
oPNP & overdrive control switches, and throttle position sensor,AT- 3 8 2 , "
21. TCM Self-diagnosis
Does Not Activate (PNP & Overdrive Control Switches, and Throttle Position Sensor Circuit Checks)"
.
oBattery
oOthers
4-
2.Check at idleAT-293, "
2.
CHECK AT
IDLE"o1. O/D OFF Indicator Lamp Does Not Come On,AT-354, "1. O/D OFF Indicator Lamp Does Not Come
On".
o2. Engine Cannot Be Started In “P” And “N” Position,AT- 3 5 5 , "
2. Engine Cannot Be Started In“P”and“N”
Position".
o3. In “P” Position, Vehicle Moves Forward Or Backward When Pushed,AT- 3 5 6 , "
3. In“P”Position, Vehi-
cle Moves Forward Or Backward When Pushed".
o4. In “N” Position, Vehicle Moves,AT- 3 5 6 , "
4. In“N”Position, Vehicle Moves".
o5. Large Shock. “N”®“R” Position,AT-358, "
5. Large Shock.“N”®“R”Position".
o6. Vehicle Does Not Creep Backward In “R” Position,AT- 3 5 9 , "
6. Vehicle Does Not Creep Backward In
“R”Position".
o7. Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position,AT- 3 6 2 , "
7. Vehicle Does Not Creep For-
ward In“D”,“2”Or“1”Position".

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