2001 NISSAN X-TRAIL Service Repair Manual

oil reset pairing phone driver seat adjustment stop start fuel reserve instrument panel

Load previous 8 pages

Page 2321 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual TROUBLE DIAGNOSES FOR SYMPTOMS
AT-243
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
2.CHECK PNP SWITCH CIRCUIT (WITHOUT CONSULT-II)
Without CONSULT-II
1. Turn ignition switch to “ON” position. (Do not star

Page 2322 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual AT-244
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
4. CHECK OVERDRIVE CONTROL SWITCH CIRCUIT (WITHOUT CONSULT-II)
Without CONSULT-II
1. Turn ignition switch to “ON” position.
(Do not start engine.)

Page 2323 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual TROUBLE DIAGNOSES FOR SYMPTOMS
AT-245
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
5.CHECK CLOSED THROTTLE POSITION AND WIDE OPEN THROTTLE POSITION SIGNAL CIRCUIT
(WITH CONSULT-II)
With CONSULT-II
1. Turn ig

Page 2324 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual AT-246
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
COMPONENT INSPECTION
Overdrive Control Switch
●Check continuity between two terminals 7 and 8.
PNP Switch
1. Check continuity between terminals 1 and

Page 2325 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-247
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
[EXC.F/EURO-OBD]ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONPFP:00000
CONSULT-IIECS004NW
After performing AT- 2 4 7

ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-247
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
[EXC.F/EURO-OBD]ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONPFP:00000
CONSULT-IIECS004NW
After performing AT- 2 4 7 , "SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" , place check marks for
results on the AT-259, "
DIAGNOSTIC WORKSHEET" . Reference pages are provided following the items.
NOTICE:
1. The CONSULT-II electrically displays shift timing and lock-up timing (that is, operation timing of each sole-
noid).
Check for time difference between actual shift timing and the CONSULT-II display. If the difference is
noticeable, mechanical parts (except solenoids, sensors, etc.) may be malfunctioning. Check mechanical
parts using applicable diagnostic procedures.
2. Shift schedule (which implies gear position) displayed on CONSULT-II and that indicated in Service Man-
ual may differ slightly. This occurs because of the following reasons:
–Actual shift schedule has more or less tolerance or allowance,
–Shift schedule indicated in Service Manual refers to the point where shifts start, and
–Gear position displayed on CONSULT-II indicates the point where shifts are completed.
3. Shift solenoid valve “A” or “B” is displayed on CONSULT-II at the start of shifting. Gear position is dis-
played upon completion of shifting (which is computed by TCM).
4. Additional CONSULT-II information can be found in the Operation Manual supplied with the CONSULT-II
unit.
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)
1. Turn on CONSULT-II and touch “A/T” for TCM self-diagnosis.
If A/T is not displayed, check TCM power supply and ground cir-
cuit. Refer to AT- 3 0 6 , "
TCM Terminals and Reference Value" . If
result is NG, refer to PG-2, "
POWER SUPPLY ROUTING" .
2. Touch “SELF-DIAG RESULTS”.
Display shows malfunction experienced since the last erasing
operation.
CONSULT-II performs “REAL TIME DIAG”.
Also, any malfunction detected while in this mode will be dis-
played at real time.
SELF-DIAGNOSTIC RESULT TEST MODE
SAT014K
SAT987J
Detected items
(Screen terms for CONSULT-II, “SELF DIAGNOSIS”
test mode)Malfunction is detected when... Remarks
Item Display
No failure
(NO SELF DIAGNOSTIC FAILURE INDICATED FUR-
THER TESTING MAY BE REQUIRED)
●No failure has been detected.
Initial start INITIAL START
●This is not a malfunction message (Whenever
shutting off a power supply to the TCM, this
message appears on the screen.)

Page 2326 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual AT-248
[EXC.F/EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
CAUTION:
If malfunction is detected in multiple systems including CAN communication line, CAN communication line trouble diagnosis
shall

AT-248
[EXC.F/EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
CAUTION:
If malfunction is detected in multiple systems including CAN communication line, CAN communication line trouble diagnosis
shall be performed first.Revolution sensor VHCL SPEED SEN·A/T
●TCM does not receive the proper voltage sig-
nal from the sensor.
Vehicle speed sensor
(Meter)VHCL SPEED SEN·MTR
●TCM does not receive the proper voltage sig-
nal from the sensor.
Accelerator pedal posi-
tion (APP) sensorTHROTTLE POSI SEN
●TCM receives an excessively low or high volt-
age from the sensor.
Shift solenoid valve A SHIFT SOLENOID/V A
●TCM detects an improper voltage drop when it
tries to operate the solenoid valve.
Shift solenoid valve B SHIFT SOLENOID/V B
●TCM detects an improper voltage drop when it
tries to operate the solenoid valve.
Overrun clutch solenoid
valveOVERRUN CLUTCH S/V
●TCM detects an improper voltage drop when it
tries to operate the solenoid valve.
T/C clutch solenoid valve T/C CLUTCH SOL/V
●TCM detects an improper voltage drop when it
tries to operate the solenoid valve.
A/T fluid temperature sen-
sorBATT/FLUID TEMP SEN
●TCM receives an excessively low or high volt-
age from the sensor.To be displayed in case
of abnormality and when
no recording is made.
Engine speed signal ENGINE SPEED SIG
●TCM does not receive the proper voltage sig-
nal from the ECM.
Line pressure solenoid
valveLINE PRESSURE S/V
●TCM detects an improper voltage drop when it
tries to operate the solenoid valve.
CAN communication CAN COMM CIRCUIT
●When malfunction is detected in CAN commu-
nication line.
TCM (RAM) CONTROL UNIT (RAM)
●TCM memory (RAM) is malfunctioningRefer to AT-351, "
TCM
TERMINALS AND REF-
ERENCE VALUE"
TCM (ROM) CONTROL UNIT (ROM)●TCM memory (ROM) is malfunctioningRefer to AT-351, "
TCM
TERMINALS AND REF-
ERENCE VALUE"
TCM (EEP ROM) CONT UNIT (EEP ROM)●TCM memory (EEP ROM) is malfunctioning.Refer to AT-351, "
TCM
TERMINALS AND REF-
ERENCE VALUE"
Detected items
(Screen terms for CONSULT-II, “SELF DIAGNOSIS”
test mode)Malfunction is detected when... Remarks
Item Display

Page 2327 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-249
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
DATA MONITOR MODE (A/T)
Item Displaymove to center Monitor items
Description Remarks
TCM
Input
signalsCAN
comm

ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-249
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
DATA MONITOR MODE (A/T)
Item Displaymove to center Monitor items
Description Remarks
TCM
Input
signalsCAN
comm
sig-
nalsMain
signalsSelection
from
menu
Vehicle speed
sensor 1 (A/T)
(Revolution sen-
sor)VHCL/S SE·A/T
[km/h] or [mph]
X——
●Vehicle speed com-
puted from signal of
revolution sensor is
displayed.When racing engine in N
or P with vehicle station-
ary, CONSULT-II data
may not indicate 0 km/h
(0 mph).
Vehicle speed
sensor 2
(Meter)VHCL/S
SE·MTR
[km/h] or [mph]
X——
●Vehicle speed com-
puted from signal of
vehicle speed sensor is
displayed.Vehicle speed display
may not be accurate
under approx. 10 km/h
(6 mph). It may not indi-
cate 0 km/h (0 mph)
when vehicle is station-
ary.
Accelerator pedal
position sensorTHRTL POS
SEN
[V]X——
●Accelerator pedal posi-
tion sensor signal volt-
age is displayed.
A/T fluid tempera-
ture sensorFLUID TEMP SE
[V]
X——
●A/T fluid temperature
sensor signal voltage is
displayed.
●Signal voltage lowers
as fluid temperature
rises.
Battery voltage BATTERY VOLT
[V]X——
●So urce vo ltage of TCM
is displayed.
Engine speed ENGINE SPEED
[rpm]
X—X
●Engine speed, com-
puted from engine
speed signal, is dis-
played.Engine speed display
may not be accurate
under approx. 800 rpm.
It m a y no t i ndi cat e 0 r p m
even when engine is not
running.
Overdrive control
switchOVERDRIVE
SW
[ON/OFF]X——
●ON/OFF state com-
puted from signal of
overdrive control SW is
displayed.
PN position (PNP)
switchPN POSI SW
[ON/OFF]
X——
●ON/OFF state com-
puted from signal of PN
position SW is dis-
played.
R position switch R POSITION SW
[ON/OFF]
X——
●ON/OFF state com-
puted from signal of R
position SW is dis-
played.
D position switch D POSITION SW
[ON/OFF]
X——
●ON/OFF state com-
puted from signal of D
position SW is dis-
played.
2 position switch 2 POSITION SW
[ON/OFF]
X——
●ON/OFF status, com-
puted from signal of 2
position SW, is dis-
played.

Page 2328 of 3833

NISSAN X-TRAIL 2001 Service Repair Manual AT-250
[EXC.F/EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
1 position switch 1 POSITION SW
[ON/OFF]
X——●ON/OFF status, com-
puted from signal of 1
position SW, is dis-
played.
ASCD cruise s

AT-250
[EXC.F/EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
1 position switch 1 POSITION SW
[ON/OFF]
X——●ON/OFF status, com-
puted from signal of 1
position SW, is dis-
played.
ASCD cruise sig-
nalASCD·CRUISE
[ON/OFF]
X——
●Status of ASCD cruise
signal is displayed.
ON... Cruising state
OFF... Normal running
state●This is displayed even
when no ASCD is
mounted.
ASCD OD cut sig-
nalASCD·OD CUT
[ON/OFF]
X——
●Status of ASCD OD
release signal is dis-
played.
ON... OD released
OFF... OD not released●This is displayed even
when no ASCD is
mounted.
Kickdown switch KICKDOWN SW
[ON/OFF]
X——
●ON/OFF status, com-
puted from signal of
kick down SW, is dis-
played.●This is displayed even
when no kick down
switch is equipped.
Closed throttle
position signalCLOSED THL/
SW
[ON/OFF]X——
●ON/OFF status, com-
puted from signal of
closed throttle position
signal, is displayed.●This means closed
throttle position signal
input via CAN com-
munication line.
Wide open throttle
position signalW/O THRL/P-
SW
[ON/OFF]
X——
●ON/OFF status, com-
puted from signal of
wide open throttle posi-
tion signal, is dis-
played.●This means wide
open throttle position
signal input via CAN
communication line.
Gear position GEAR
—— X
●Gear position data
used for computation
by TCM, is displayed.
Selector lever
positionSLCT LVR POSI
—— X
●Selector lever position
data, used for compu-
tation by TCM, is dis-
played.●A specific value used
for control is displayed
if fail-safe is activated
due to error.
Vehicle speed VEHICLE
SPEED
[km/h] or [mph]—— X
●Vehicle speed data,
used for computation
by TCM, is displayed.
Torque converter
slip ratioTC SLIP
RATIO
[0.000]———
●Ratio of engine revolu-
tion to input shaft revo-
lution of torque
converter
Torque converter
slip speedTC SLIP
SPEED
[rpm]———Difference in revolution
between input shaft revo-
lution and input shaft rev-
olution of torque
converterDisplay doesn't indicate
o rpm even if engine is
stopped.
But this isn't malfunc-
tion.
CAN communica-
tionCAN COMM
[OK/NG]—X—
CAN circuit 1CAN CIRC 1
[OK/UNKWN]—X—
CAN circuit 2CAN CIRC 2
[OK/UNKWN]—X— Item Displaymove to center Monitor items
Description Remarks
TCM
Input
signalsCAN
comm
sig-
nalsMain
signalsSelection
from
menu

Load next 8 pages

Page: < prev 1-10 ... 2289-2296 2297-2304 2305-2312 2313-2320 2321-2328 2329-2336 2337-2344 2345-2352 2353-2360 ... 3840 next >

trailer language parking brake open hood jump start terminals warning lights