Nissan X-Trail 32. Manual - part 2146

TM-542

< BASIC INSPECTION >

[CVT: RE0F10G]

DIAGNOSIS AND REPAIR WORK FLOW

Use 

TM-659, "Symptom Table"

 from the symptom inspection result in step 4. Then identify where to start per-

forming the diagnosis based on possible causes and symptoms.

>> GO TO 8.

7.

REPAIR OR REPLACE THE MALFUNCTIONING PARTS

Repair or replace the detected malfunctioning parts.
Reconnect parts or connector after repairing or replacing, and then erase DTC if necessary.

>> GO TO 8.

8.

FINAL CHECK

Perform “DTC CONFIRMATION PROCEDURE” again to make sure that the repair is correctly performed.
Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 3 or 4.

Is DTC or malfunction symptom reproduced?

YES-1 (DTC is reproduced.)>>GO TO 5.
YES-2 (Malfunction is reproduced.)>>GO TO 6.
NO

>> Before delivering the vehicle to the customer, make sure that DTC is erased.

Diagnostic Work Sheet

INFOID:0000000010622759

DESCRIPTION

There are many operating conditions that may cause a malfunction
of the transmission parts. By understanding those conditions prop-
erly, a quick and exact diagnosis can be achieved.
In general, perception of a problem varies depending on individuals.
Ask the customer about his/her concerns carefully. It is important to
understand the phenomenon or status. To systemize all the informa-
tion for the diagnosis, prepare the question sheet referring to the
question points.
In some cases, multiple conditions that appear simultaneously may
cause a DTC to be detected.

Worksheet Sample

SEF907L

Question sheet

Customer's 
name

MR/MS

Registration 
number

Initial year 
registration

Year

Month

day

Vehicle type

Chassis No.

Storage date

Year

Month

day

Engine

Mileage

km/mile

Symptom

†

 Vehicle does not start. (

†

 R position 

†

 D position 

†

 Ds position 

†

 M position)

†

 Upshifting does not occur. 

†

 Downshifting does not occur. 

†

 Lock-up malfunction

†

 Shift point is too high. 

†

 Shift point is too low.

†

 Shift shock (

†

 N

⇒

D

†

 Lock-up 

†

 R, D, Ds, and M)

†

 Slip (

†

 N

⇒

D

†

 Lock-up 

†

 R, D, Ds, and M)

†

Noise

†

 Vibration

When selector lever position is shifted, shift pattern does not change.

†

 Other

 (

) 

First occurrence

†

 Recently (as from month

 of year

)

Frequency of occurrence

†

 Always 

†

 Under certain conditions 

†

 Sometimes (

 time(s)/day)

DIAGNOSIS AND REPAIR WORK FLOW

TM-543

< BASIC INSPECTION >

[CVT: RE0F10G]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

Climate con-
ditions

Irrelevant

Weather

†

 Clear

†

 Cloud

†

 Rain

†

 Snow

†

 Others 

)

Temperature

†

 Hot

†

 Warm

†

 Cool

†

 Cold

†

 Temperature (Approx.

°

C/

°

F)

Relative humidity

†

 High

†

 Moderate

†

 Low

Transaxle condition 

†

 In cold-start 

†

 During warm-up (approx. 

°

C/

°

F)

†

 After warm-up 

†

Engine speed: 

rpm

Road conditions

†

 Urban area

†

 Suburb area

†

 Highway 

†

 Mountainous road (uphill or downhill) 

Operating condition, etc.

Irrelevant

†

 When engine starts

†

 During idling

†

 During driving

†

 During acceleration

†

 At constant speed driving

†

 During deceleration

†

 During cornering (RH curve or LH curve)

Other conditions

Question sheet

Customer's 
name

MR/MS

Registration 
number

Initial year 
registration

Year

Month

day

Vehicle type

Chassis No.

Storage date

Year

Month

day

Engine

Mileage

km/mile

TM-544

< BASIC INSPECTION >

[CVT: RE0F10G]

ADDITIONAL SERVICE WHEN REPLACING TCM

ADDITIONAL SERVICE WHEN REPLACING TCM

Description

INFOID:0000000010622760

Always perform the following items when the TCM is replaced.

TCM PROGRAMMING

• Since vehicle specifications are not yet written in a new TCM, it is necessary to write them with CONSULT.

CAUTION:

When replacing TCM, save TCM data on CONSULT before removing TCM.

SAVING AND WRITING OF TCM DATA

• TCM performs accurate control by retrieving data (inherent characteristic value) of each solenoid. For this

reason, it is necessary to save data of current TCM in CONSULT before replacing the TCM. After this, the
saved data must be written in new TCM.

CALIBRATION OF G SENSOR

• TCM stores calibration data (inherent characteristic value) of G sensor to provide accurate control. There-

fore, it is required to perform calibration of G sensor after the replacement of TCM.

BLEEDING OF ELECTRIC OIL PUMP

• If TCM is replaced, air bleeding of the electric oil pump memorized in TCM is reset. The data monitor dis-

plays “INCOMP”. It is necessary to bleed air to “COMP” the value.

Work Procedure

INFOID:0000000010622761

1.

SAVE TCM DATA (IP CHARACTERISTICS VALUE)

NOTE:
Save necessary data stored in TCM in CONSULT according to the following instructions:

With CONSULT

1.

Turn ignition switch OFF.

2.

Connect all of disconnected connectors.

3.

Turn ignition switch ON.

4.

Select “Work Support” in “TRANSMISSION”.

5.

Select “READ IP CHARA - REPLACEMENT TCM”.

6.

Import data according to the instructions on the CONSULT screen.

>> GO TO 2.

2.

SAVE TCM DATA (VEHICLE SPECIFICATIONS)

NOTE:
Save necessary data stored in TCM in CONSULT according to the following instructions:

With CONSULT

1.

Turn ignition switch OFF.

2.

Turn ignition switch ON.

3.

Select “Re/programming, Configuration”.

4.

Select “AT/CVT”.
NOTE:
If “AT/CVT” is not displayed and TCM data cannot be saved on CONSULT, GO TO 3.

5.

Select “Programming”.

6.

Save TCM data on CONSULT according to the CONSULT display.

>> GO TO 3.

3.

REPLACE TCM

1.

Turn ignition switch OFF and wait for 10 seconds.

2.

Replace TCM. Refer to 

TM-676, "Removal and Installation"

.

>> GO TO 4.

ADDITIONAL SERVICE WHEN REPLACING TCM

TM-545

< BASIC INSPECTION >

[CVT: RE0F10G]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

4.

WRITE TCM DATA (VEHICLE SPECIFICATIONS)

NOTE:
Write data saved in CONSULT into a new TCM according to the following instructions:

With CONSULT

1.

Select “Programming”.

2.

Perform programming according to the CONSULT display.

>> GO TO 5.

5.

WRITE TCM DATA (IP CHARACTERISTICS VALUE)

NOTE:
Write data saved in CONSULT into a new TCM according to the following instructions:

With CONSULT

1.

Turn ignition switch OFF and wait for 10 seconds.

2.

Turn ignition switch ON.

3.

Select “Work Support” in “TRANSMISSION”.

4.

Select “WRITE IP CHARA - REPLACEMENT TCM”.

5.

Write data saved in CONSULT in TCM according to the instructions on the CONSULT screen.

>> GO TO 6.

6.

CALIBRATE G SENSOR 

Refer to 

TM-551, "Work Procedure"

.

>> GO TO 7.

7.

BLEED ELECTRIC OIL PUMP

Refer to 

TM-552, "Work Procedure"

.

>> WORK END