ECO mode NISSAN X-TRAIL 2003 Electronic Owner's Manual

DTC P0755 SHIFT SOLENOID VALVE B
AT-199
[EURO-OBD]
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DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCE-
DURE” has been previously conducted, always turn ignition
switch “OFF” and wait at least 5 seconds before conducting the
next test.
After the repair, perform the following procedure to confirm the mal-
function is eliminated.
With CONSULT-II
1. Turn ignition switch “ON” and select “DATA MONITOR” mode for
“ENGINE” with CONSULT-II.
2. Start engine.
3. Drive vehicle in D position and allow the transmission to shift 1
®2®3 (“GEAR”).
With GST
Follow the procedure “With CONSULT-II”.
SAT014K
SAT020K

AT-204
[EURO-OBD]
DTC P1705 ACCELERATOR PEDAL POSITION (APP) SENSOR
DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCE-
DURE” has been previously conducted, always turn ignition
switch “OFF” and wait at least 5 seconds before conducting the
next test.
After the repair, perform the following procedure to confirm the mal-
function is eliminated.
With CONSULT-II
1. Turn ignition switch “ON” and select “DATA MONITOR” mode for
“A/T” with CONSULT-II.
2. Check the following.
If the check result is NG, go to “DIAGNOSTIC PROCEDURE”,AT-206, "
Diagnostic Procedure".
If the check result is OK, go to following step.
3. Turn ignition switch “ON” and select “DATA MONITOR” mode for
“ENGINE” with CONSULT-II.
4. Start engine and maintain the following conditions for at least 3
consecutive seconds. Then release accelerator pedal com-
pletely.
VHCL SPEED SE: 10 km/h (6 MPH) or more
THRTL POS SEN: Approximately 3V or less
Selector lever: D position (OD “ON”)
If the check result is NG, go to “DIAGNOSTIC PROCEDURE”,
AT-206, "
Diagnostic Procedure".
If the check result is OK, go to following step.
5. Maintain the following conditions for at least 3 consecutive sec-
onds. Then release accelerator pedal completely.
VHCL SPEED SE: 10 km/h (6 MPH) or more
Accelerator pedal: Wide open throttle
Selector lever: D position (OD “ON”)
With GST
Follow the procedure “With CONSULT-II”.
SAT014K
Accelerator pedal
conditionTHRTL POS SEN
Fully released Less than 4.7V
Partially
depressed0.1 - 4.6V
Fully depressed 1.9 - 4.6V
SAT971J
SAT014K
SAT020K

DTC P1760 OVERRUN CLUTCH SOLENOID VALVE
AT-209
[EURO-OBD]
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DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCE-
DURE” has been previously conducted, always turn ignition
switch “OFF” and wait at least 5 seconds before conducting the
next test.
TESTING CONDITION:
Always drive vehicle on a level road to improve accuracy of
test.
After the repair, perform the following procedure to confirm the mal-
function is eliminated.
With CONSULT-II
1. Turn ignition switch “ON” and select “DATA MONITOR” mode for
“ENGINE” with CONSULT-II.
2. Start engine.
3. Acceleratevehicletoaspeedofmorethan10km/h(6MPH)
with “D” position (OD “ON”).
4. Release accelerator pedal completely with “D” position (OD “OFF”).
With GST
Follow the procedure “With CONSULT-II”.
SAT014K
SAT020K

DTC U1000 CAN COMMUNICATION LINE
AT-213
[EURO-OBD]
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DTC U1000 CAN COMMUNICATION LINEPFP:31940
DescriptionECS004SD
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. MaDiag-
nosticny electonic control units are equipped onto a vehicle, and each control unit shares information and links
with oter control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN H line, CAN L line ) allowing a high rate of information transmission with
less wiring. Each control unit transmits/receives data but selectively reads required data only.
TCM TERMINALS AND REFERENCE VALUE
Remarks: Specification data are reference values.
*: This terminal is connected to the ECM.
On Board Diagnosis LogicECS004SE
**:A/T COMMLINE means DTE U1000 CAN communication line.
ECS004SF
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-II
1. Turn ignition switch “ON”.
2. Select “DATA MONITOR” mode for “ENGINE” with CONSULT-II.
3. Wait at least 6 seconds or start engine and wait for at least 6
seconds.
WITHOUT CONSULT-II
1. Turn ignition switch “ON”.
2. Wait at least 6 seconds or start engine and wait at least 6 sec-
onds.
3. Perform self-diagnosis.
Refer toAT- 5 1 , "
TCM SELF-DIAGNOSTIC PROCEDURE (NO
TOOLS)".
Te r m i -
nal No.Wire color Item ConditionJudgement
standard
(Approx.)
5 B/W CAN(high) — — —
6 L/R CAN(low) — — —
Diagnostic trouble code Malfunction is detected when... Check items (Possible cause)
:A/T COMM LINE**
The ECM-AT communication line is open
or shorted.
lHarness or connectors
(The solenoid circuit is open or shorted.)
lOverrun clutch solenoid valve :Judgement flicker
SAT014K
SCIA0705E

DTC VEHICLE SPEED SENSOR MTR
AT-223
[EURO-OBD]
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DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
CAUTION:
lAlways drive vehicle at a safe speed.
lIf conducting this “DTC CONFIRMATION PROCEDURE”
again, always turn ignition switch “OFF” and wait at least 5
seconds before continuing.
After the repair, perform the following procedure to confirm the mal-
function is eliminated.
With CONSULT-II
1. Turn ignition switch “ON” and select “DATA MONITOR” mode for
“A/T” with CONSULT-II.
2. Start engine and accelerate vehicle from 0 to 25 km/h (0 to 16
MPH).
Without CONSULT-II
1. Start engine.
2. Drive vehicle under the following conditions:
Selector lever in “D” and vehicle speed higher than 25 km/h (16
MPH).
3. Perform self-diagnosis.
Refer to TCM SELF-DIAGNOSTIC PROCEDURE (No Tools),AT-51, "
TCM SELF-DIAGNOSTIC PROCE-
DURE (NO TOOLS)".
SAT014K
SAT971J
SCIA0696E

AT-226
[EURO-OBD]
DTC CONTROL UNIT (RAM), CONTROL UNIT (ROM)
DTC CONTROL UNIT (RAM), CONTROL UNIT (ROM)
PFP:31036
DescriptionECS004SP
The TCM consists of a microcomputer and connectors for signal
input and output and for power supply. The unit controls the A/T.
ON BOARD DIAGNOSIS LOGIC
DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
NOTE:
If “DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCE-
DURE” has been previously conducted, always turn ignition
switch “OFF” and wait at least 5 seconds before conducting the
next test.
With CONSULT-II
1. Turn ignition switch “ON” and select “DATA MONITOR” mode for
A/T with CONSULT-II.
2. Start engine.
3. Run engine for at least 2 seconds at idle speed.
SAT574J
Diagnostic Trouble Code No. Malfunction is detected when .... Check Item (Possible Cause)
: CONTROL UNIT (RAM),
CONTROL UNIT (ROM)TCM memory (RAM) or (ROM) is malfunc-
tioning.
lTCM
SAT014K
SAT971J

AT-228
[EURO-OBD]
DTC CONTROL UNIT(EEPROM)
DTC CONTROL UNIT(EEPROM)
PFP:31036
DescriptionECS004SR
The TCM consists of a microcomputer and connectors for signal
input and output and for power supply. The unit controls the A/T.
ON BOARD DIAGNOSIS LOGIC
DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
NOTE:
If “DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCE-
DURE” has been previously conducted, always turn ignition
switch “OFF” and wait at least 5 seconds before conducting the
next test.
With CONSULT-II
1. Turn ignition switch “ON” and select “DATA MONITOR” mode for
A/T with CONSULT-II.
2. Start engine.
3. Run engine for at least 2 seconds at idle speed.
SAT574J
Diagnostic trouble code Malfunction is detected when ... Check item (Possible cause)
:CONTUNIT(EEPROM)TCM memory (EEP ROM) is malfunction-
ing.
lTCM
SAT014K
SAT971J

DTC CONTROL UNIT(EEPROM)
AT-229
[EURO-OBD]
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Diagnostic ProcedureECS004SS
1.CHECK DTC
With CONSULT-II
1. Turn ignition switch “ON” and select “SELF DIAGNOSIS” mode for A/T with CONSULT-II.
2. Move selector lever to “R” position.
3. Depress accelerator pedal (Full throttle position).
4. Touch “ERASE”.
5. Turn ignition switch “OFF” position for 10 seconds.
PERFORM DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE.
See previous page.
Is the
“CONT UNIT (EEP ROM)”displayed again?
Ye s > > R e p l a c e T C M .
No >>INSPECTION END

AT-268
[EXC.F/EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
SELF-DIAGNOSTIC RESULT TEST MODE
Detected items
(Screen terms for CONSULT-II, “SELF
DIAGNOSIS” test mode)
Malfunction is detected when ...TCM self-diagnosis
Remarks Available by O/D OFF
indicatorlampor“A/T”
on CONSULT-II “A/T” “ENGINE”
Revolution sensor
lTCM does not receive the proper
voltage signal from the sensor.X—
VHCL SPEED SEN·A/TVEH SPD SEN/
CIR AT
Vehicle speed sensor (Meter)
lTCM does not receive the proper
voltage signal from the sensor.X—
VHCL SPEED
SEN·MTR—
Shift solenoid valve A
lTCM detects an improper voltage
drop when it tries to operate the
solenoid valve.X
SHIFT SOLENOID/V A SFT SOL A/CIRC
Shift solenoid valve B
lTCM detects an improper voltage
drop when it tries to operate the
solenoid valve.X
SHIFT SOLENOID/V B SFT SOL B/CIRC
Overrun clutch solenoid valve
lTCM detects an improper voltage
drop when it tries to operate the
solenoid valve.X
OVERRUNCLUTCHS/
VO/R CLUCH SOL/
CIRC
T/C clutch solenoid valve
lTCM detects an improper voltage
drop when it tries to operate the
solenoid valve.X
T/C CLUTCH SOL/VTCC SOLENOID/
CIRC
Line pressure solenoid valve
lTCM detects an improper voltage
drop when it tries to operate the
solenoid valve.X
LINE PRESSURE S/VL/PRESS SOL/
CIRC
Throttlepositionsensor
(Accelerator Pedal Position (APP) sensor)
lTCM receives an excessively low
or high voltage from the sensor.X
THROTTLE POSI SEN TP SEN/CIRC A/T
Engine speed signal
lTCM does not receive the proper
voltage signal from the ECM.X
ENGINE SPEED SIG
A/T fluid temperature sensor
lTCM receives an excessively low
or high voltage from the sensor.XTo be displayed in
case of abnormality
andwhennorecord-
ing is made. BATT/FLUID TEMP
SENATF TEMP SEN/
CIRC
Engine control
lThe ECM-A/T communication line
is open or shorted.X
A/T COMM LINE
*1—
TCM (RAM)
lTCM memory (RAM) is malfunc-
tioning— Refer toAT - 3 9 0CONTROL UNIT
(RAM)—
TCM (ROM)
lTCM memory (ROM) is malfunc-
tioning—RefertoAT- 3 9 0CONTROL UNIT
(ROM)—
TCM (EEP ROM)
lTCM memory (EEP ROM) is mal-
functioning.—RefertoAT- 2 2 7CONT UNIT(EEP
ROM)—

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 conditions
lHOW..... Operating conditions, Symptoms
Customer name MR/MS Model & Year VIN
Trans. model Engine Mileage
Incident Date Manuf. Date In Service Date
FrequencyoContinuousoIntermittent ( times a day)
SymptomsoVehicle does not move. (oAny positionoParticular position)
oNo up-shift (o1st®2ndo2nd®3rdo3rd®O/D)
oNo down-shift (oO/D®3rdo3rd®2ndo2nd®1st)
oLockup malfunction
oShift point too high or too low.
oShift shock or slip (oN®DoLockupoAny drive position)
oNoise or vibration
oNo kickdown
oNo pattern select
oOthers
()
O/D OFF indicator lamp Blinks for about 8 seconds.
oContinuously litoNot lit