Nissan Juke (2012 year). Service Repair Manual

TM-108

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10B]

TCM

ECU DIAGNOSIS INFORMATION

TCM

Reference Value

INFOID:0000000007576444

VALUES ON THE DIAGNOSIS TOOL

Item name

Condition

Display value (Approx.)

VSP SENSOR

During driving

Approximately matches the speedometer
reading.

ESTM VSP SIG

During driving

Approximately matches the speedometer
reading.

PRI SPEED SEN

During driving (lock-up ON)

Approximately matches the engine speed.

ENG SPEED SIG

Engine running

Closely matches the tachometer reading.

SEC HYDR SEN

• Selector lever: “N” position
• At idle

Approx. 1.0 V

ATF TEMP SEN

CVT fluid: Approx. 20

C (68

Approx. 2.01 – 2.05 V

CVT fluid: Approx. 50

C (122

Approx. 1.45 – 1.50 V

CVT fluid: Approx. 80

C (176

Approx. 0.90 – 0.94 V

VIGN SEN

Ignition switch: ON

10 – 16 V

VEHICLE SPEED

During driving

Approximately matches the speedometer
reading.

PRI SPEED

During driving (lock-up ON)

Approximately matches the engine speed.

SEC SPEED

During driving

48 X Approximately matches the speed-
ometer reading.

ENG SPEED

Engine running

Closely matches the tachometer reading.

SLIP REV

During driving

engine speed

−

primary speed

GEAR RATIO

During driving

Approx. 2.34 – 0.39

G SPEED

Vehicle stopped

Approx. 0.00 G

During acceleration

The value changes to the positive side
along with acceleration.

During deceleration

The value changes to the positive side
along with deceleration.

ACC PEDAL OPEN

Released accelerator pedal - Fully depressed acceler-
ator pedal

0.0/8 – 8.0/8

SEC PRESS

• After engine warm up
• Selector lever: “N” position
• At idle

Approx. 1.0 MPa

ATFTEMP COUNT

CVT fluid: Approx. 20

C (68

CVT fluid: Approx. 50

C (122

104

CVT fluid: Approx. 80

C (176

161

DSR REV

During driving

The value changes to the positive side
along with deceleration.

DGEAR RATIO

During driving

The value changes to the positive side
along with deceleration.

DSTM STEP

During driving

Approx.

−

20 step – 190 step

STM STEP

During driving

Approx.

−

20 step – 177 step

Revision: 2011 October

2012 JUKE

TCM

TM-109

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10B]

LU PRS

• Engine started
• Vehicle is stopped.

Approx.

−

0.400 MPa

• Selector lever: “D” position
• Accelerator pedal position: 1/8 or less
• Vehicle speed: 20 km/h (12 MPH) or more

Approx. 0.400 MPa

LINE PRS

• After engine warm up
• Selector lever: “N” position
• At idle

Approx. 0.750 MPa

• After engine warm up
• Selector lever: “N” position
• Depress the accelerator pedal fully

Approx. 4.930 – 5.430 MPa

TGT SEC PRESS

• After engine warm up
• Selector lever: “N” position
• At idle

Approx. 0.700 MPa

ISOLT1

Lock-up “OFF”

Approx. 0.0 A

Lock-up “ON”

Approx. 0.7 A

ISOLT2

Release your foot from the accelerator pedal

Approx. 0.8 A

Press the accelerator pedal all the way down

Approx. 0.0 A

ISOLT3

Secondary pressure low - Secondary pressure high

Approx. 0.8 – 0.0 A

SOLMON1

Lock-up “OFF”

Approx. 0.0 A

Lock-up “ON”

Approx. 0.7 A

SOLMON2

• Selector lever: “N” position
• At idle

Approx. 0.8 A

When stalled

Approx. 0.3 – 0.6 A

SOLMON3

• Selector lever: “N” position
• At idle

Approx. 0.6 – 0.7 A

When stalled

Approx. 0.4 – 0.6 A

BRAKE SW

Depressed brake pedal

Released brake pedal

Off

FULL SW

Always

Off

IDLE SW

Released accelerator pedal

Fully depressed accelerator pedal

Off

SPORT MODE SW

Always

Off

STRDWNSW

Always

Off

STRUPSW

Always

Off

DOWNLVR

Selector lever: - side

Other than the above

Off

UPLVR

Selector lever: + side

Other than the above

Off

NONMMODE

Manual shift gate position (neutral, +side, -side)

Off

Other than the above

MMODE

Manual shift gate position (neutral)

Other than the above

Off

INDLRNG

Always

Off

INDDRNG

Selector lever in “D” position

When setting selector lever to other positions

Off

INDNRNG

Selector lever in “N“ position

When setting selector lever to other positions

Off

Item name

Condition

Display value (Approx.)

Revision: 2011 October

2012 JUKE

TM-110

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10B]

TCM

INDRRNG

Selector lever in “R” position

When setting selector lever to other positions

Off

INDPRNG

Selector lever in “P” position

When setting selector lever to other positions

Off

CVT LAMP

Approx. 2 seconds after ignition switch ON

Other conditions

Off

SPORT MODE IND

Always

Off

MMODE IND

In manual mode

Other conditions

Off

SMCOIL D

During driving

Changes On

⇔

Off

SMCOIL C

During driving

Changes On

⇔

Off

SMCOIL B

During driving

Changes On

⇔

Off

SMCOIL A

During driving

Changes On

⇔

Off

LUSEL SOL OUT

Selector lever: “P”, “N” positions

Wait at least for 5 seconds with the selector lever in
“R”, “D” positions

Off

LUSEL SOL MON

Selector lever: “P”, “N” positions

Wait at least for 5 seconds with the selector lever in
“R”, “D” positions

Off

VDC ON

ESP is activated

Other conditions

Off

TCS ON

TCS is activated

Other conditions

Off

ABS ON

ABS is activated

Other conditions

Off

ACC ON

Always

Off

RANGE

Selector lever in “N” or “P” position

N·P

Selector lever in “R” position

Selector lever in “D” position

M GEAR POS

Gear position: M1

Gear position: M2

Gear position: M3

Gear position: M4

Gear position: M5

Gear position: M6

D POSITION SW

Selector lever in “D” position

Other than the above position

Off

N POSITION SW

Selector lever in “N“ position

Other than the above position

Off

L POSITION SW

Always

Off

P POSITION SW

Selector lever in “P” position

Other than the above position

Off

R POSITION SW

Selector lever in “R” position

Other than the above position

Off

Item name

Condition

Display value (Approx.)

Revision: 2011 October

2012 JUKE

TCM

TM-111

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10B]

*1: Means CVT fluid temperature. Convert numerical values for actual fluid temperature

C (

F). Refer to

TM-107, "ATFTEMP COUNT

Conversion Table"

*2: With Integrated Control System

TERMINAL LAYOUT

PHYSICAL VALUES

DRIVE MODE STATS

Integrated Control System: NORMAL mode

NORMAL

Integrated Control System: ECO mode

ECO

Integrated Control System: SPORT mode

SPORT

SPORT MODE

Integrated Control System: SPORT mode

Other conditions

Off

NORMAL MODE

Integrated Control System: NORMAL mode

Other conditions

Off

ECO MODE

Integrated Control System: ECO mode

Other conditions

Off

SNOW MODE

Always

Off

Item name

Condition

Display value (Approx.)

JSDIA1968ZZ

Terminal No.

(wire color)

Description

Condition

Value (Approx.)

−

Signal name

Input/Output

(G)

Ground

R RANGE SW

Input

Ignition
switch ON

Selector lever in “R”
position

10 – 16 V

Other than the above
position

0 V

(Y)

Ground

N RANGE SW

Input

Selector lever in “N”
position

10 – 16 V

Other than the above
position

0 V

(W)

Ground

D RANGE SW

Input

Selector lever in “D”
positions

10 – 16 V

Other than the above
position

0 V

(V)

—

(B)

Ground

Output

Always

0 V

(BR)

—

CLOCK (SEL2)

—

(G)

—

CHIP SELECT
(SEL1)

—

Revision: 2011 October

2012 JUKE

TM-112

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10B]

TCM

(W)

—

DATA I/O (SEL3)

—

(L)

Ground

P RANGE SW

Input

Ignition
switch ON

Selector lever in “P”
position

10 – 16 V

Other than the above
position

0 V

(SB)

Ground

CVT fluid temper-
ature sensor

Input

Ignition
switch ON

When CVT fluid tem-
perature is 20

(68

2.0 V

When CVT fluid tem-
perature is 80

(176

1.0 V

(P)

Ground

Secondary pres-
sure sensor

Input

• Selector lever: “N” position
• Idle speed

1.0 V

(Y)

Ground

Sensor ground

Input

Always

0 V

(LG)

Ground

Sensor power
supply

Output

Ignition switch ON

5.0 V

Ignition switch OFF

0 V

(GR)

Ground

Step motor D

Output

Within 2 seconds after ignition switch
ON, the time measurement by using
the pulse width measurement func-

tion (Hi level) of CONSULT.

CAUTION:

Connect the diagnosis data link ca-
ble to the vehicle diagnosis con-
nector.

10.0 msec

(V)

Ground

Step motor C

Output

30.0 msec

(BG)

Ground

Step motor B

Output

10.0 msec

(R)

Ground

Step motor A

Output

30.0 msec

(P)

—

CAN-L

Input/Output

—

(L)

—

CAN-H

Input/Output

—

(BG)

Ground

Primary speed
sensor

Input

• Selector lever: “M

” position

• While driving at 20 km/h (12 MPH)

720 Hz

(R)

Ground

Secondary speed
sensor

Input

• Selector lever: “M

” position

• While driving at 20 km/h (12 MPH)

480 Hz

(L)

Ground

Lock-up select
solenoid valve

Output

Ignition
switch ON

Selector lever in “P”
or “N” positions

10 – 16 V

Wait at least for 5
seconds with the se-
lector lever in “R” or
“D” positions.

0 V

Terminal No.

(wire color)

Description

Condition

Value (Approx.)

−

Signal name

Input/Output

JPDIA0819ZZ

JPDIA0901ZZ

Revision: 2011 October

2012 JUKE

TCM

TM-113

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10B]

*1: This harness is not used.

*2: A circuit tester cannot be used to test this item.

Fail-safe

INFOID:0000000007576445

The TCM has an electrical fail-safe mode. In this mode TCM is operator even if there is an error in a main
electronic control input/output signal circuit.

DESCRIPTION

When a malfunction is detected in each sensor, switch, solenoid or others, this function provides control to
minimize reduction of drivability so that durability of transmission assembly can be acquired.

(G)

Ground

Torque converter
clutch solenoid
valve

Output

When vehicle
cruises in “D”
position

When CVT performs
lock-up

6.0 V

When CVT does not
perform lock-up

1.5 V

(W)

Ground

Secondary pres-
sure solenoid
valve

Output

“P” or “N” po-
sition idle

Release your foot
from the accelerator
pedal.

5.0 – 7.0 V

Press the accelera-
tor pedal all the way
down.

3.0 – 4.0 V

(Y)

Ground

Line pressure so-
lenoid valve

Output

Release your foot
from the accelerator
pedal.

5.0 – 7.0 V

Press the accelera-
tor pedal all the way
down.

1.0 V

(B)

Ground

Output

Always

0 V

(LG)

Ground

Power supply

Input

Ignition
switch ON

—

10 – 16 V

Ignition
switch OFF

—

0 V

(BG)

Ground

Power supply
(memory back-
up)

Input

Always

10 – 16 V

(Y)

Ground

Power supply

Input

Ignition
switch ON

—

10 – 16 V

Ignition
switch OFF

—

0 V

Terminal No.

(wire color)

Description

Condition

Value (Approx.)

−

Signal name

Input/Output

DTC

Condition

Vehicle behavior

P0703

—

• Start is slow
• Acceleration is slow

P0705

—

• Position indicator on combination meter is not dis-

played

• Selector shock is large
• Start is slow
• Acceleration at high load state is slow
• Manual mode is not activated
• Lock-up is not performed

Revision: 2011 October

2012 JUKE

TM-114

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10B]

TCM

P0710

Engine coolant temperature when engine starts is 10

C (50

F) or

Start is slow

Engine coolant temperature when engine starts is 10

C (50

F) or

less

• Start is slow
• Acceleration is slow
• Vehicle speed is not increased

Engine coolant temperature when engine starts is

−

C (

−

or less

Vehicle speed is not increased

P0715

—

• Acceleration is slow
• Re-start is slow after vehicle is stop by strong decel-

eration

• Manual mode is not activated
• Lock-up is not performed

P0720

—

• Start is slow
• Acceleration is slow
• Re-start is slow after vehicle is stop by strong decel-

eration

• Manual mode is not activated
• Lock-up is not performed

P0725

—

Lock-up is not performed

P0740

—

• Selector shock is large
• Lock-up is not performed

P0744

—

Lock-up is not performed

P0746

A malfunction is detected

• Start is slow
• Acceleration is slow
• Lock-up is not performed

Function is excessively reduced after a malfunction is detected

• Start is difficult
• Drive is difficult
• Lock-up is not performed

P0778

—

Vehicle speed is not increased

P0826

—

Manual mode is not activated

P0840

—

• Start is slow
• Acceleration is slow

P0841

—

• Start is slow
• Acceleration is slow

P0845

—

• Start is slow
• Acceleration is slow

P0868

—

• Start is slow
• Acceleration is slow

P1701

—

• Start is slow
• Acceleration is slow

P1705

—

• Acceleration is slow
• Lock-up is not performed

P1709

—

• Start is slow
• Acceleration is slow
• Shift position indicator (P, N) is not displayed, or is

displayed with delay.

P1722

—

Lock-up is not activated in coast state

DTC

Condition

Vehicle behavior

Revision: 2011 October

2012 JUKE

TCM

TM-115

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10B]

DTC Inspection Priority Chart

INFOID:0000000007576446

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.

P1723

A malfunction is detected in primary pulley speed sensor side

• Acceleration is slow
• Re-start is slow after vehicle is stop by strong decel-

eration

• Manual mode is not activated
• Lock-up is not performed

A malfunction is detected in secondary pulley speed sensor

• Start is slow
• Acceleration is slow
• Re-start is slow after vehicle is stop by strong decel-

eration

• Manual mode is not activated
• Lock-up is not performed

P1726

—

Acceleration is slow

P1740

—

• Selector shock is large
• Lock-up is not performed

P1777

A malfunction is detected in low side (when vehicle is stopped)

• Vehicle speed is not increased
• Lock-up is not performed

A malfunction is detected in high side (during driving)

• Start is slow
• Acceleration is slow
• Lock-up is not performed

U1000

—

• Start is slow
• Acceleration is slow
• Vehicle speed is not increased

U1010

—

• Start is slow
• Acceleration is slow
• Vehicle speed is not increased

DTC

Condition

Vehicle behavior

Priority

Detected items (DTC)

Reference

P1709 INCOMPLETED DATA WRITING

TM-181, "DTC Logic"

U1000 CAN COMM CIRC

TM-136, "DTC Logic"

U1010 CONTROL UNIT (CAN)

TM-137, "DTC Logic"

P0725 ENGINE SPEED

TM-153, "DTC Logic"

P1705 TP SENSOR

TM-180, "DTC Logic"

P1726 THROTTLE CONTROL SIG

TM-186, "DTC Logic"

P0703 BRAKE SWITCH B

TM-138, "DTC Logic"

P0705 T/M RANGE SENSOR A

TM-141, "DTC Logic"

P0710 FLUID TEMP SENSOR A

TM-144, "DTC Logic"

P0715 INPUT SPEED SENSOR A

TM-147, "DTC Logic"

P0720 OUTPUT SPEED SENSOR

TM-150, "DTC Logic"

P0740 TORQUE CONVERTER

TM-154, "DTC Logic"

P0745 PC SOLENOID A

TM-159, "DTC Logic"

P0778 PC SOLENOID B

TM-165, "DTC Logic"

P0826 UP/DOWN SHIFT SWITCH

TM-167, "DTC Logic"

P0840 FLUID PRESS SEN/SW A

P1701 TCM

P1722 VEHICLE SPEED

P1740 SLCT SOLENOID

P1777 STEP MOTOR

Revision: 2011 October

2012 JUKE

TM-116

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10B]

TCM

DTC Index

INFOID:0000000007576447

NOTE:
If multiple malfunction codes are detected at the same time, check each code according to the "DTC check pri-
ority list".

TM-115, "DTC Inspection Priority Chart"

*: These numbers are prescribed by SAE J2012.

P0744 TORQUE CONVERTER

TM-157, "DTC Logic"

P0746 PC SOLENOID A

TM-161, "DTC Logic"

P0776 PC SOLENOID B

TM-163, "DTC Logic"

P0841 FLUID PRESS SEN/SW A

TM-173, "DTC Logic"

P0868 FLUID PRESS LOW

TM-175, "DTC Logic"

P1723 SPEED SENSOR

TM-184, "DTC Logic"

P1778 STEP MOTOR

TM-192, "DTC Logic"

Priority

Detected items (DTC)

Reference

DTC

Items

(CONSULT screen terms)

Reference

“ENGINE” with CONSULT or

GST

“TRANSMISSION” with

CONSULT

—

P0703

BRAKE SWITCH B

TM-138

P0705

T/M RANGE SENSOR A

TM-141

P0710

FLUID TEMP SENSOR A

TM-144

P0715

INPUT SPEED SENSOR A

TM-147

P0720

OUTPUT SPEED SENSOR

TM-150

—

P0725

ENGINE SPEED

TM-153

P0740

TORQUE CONVERTER

TM-154

P0744 P0744

TORQUE

CONVERTER

TM-157

P0745

PC SOLENOID A

TM-159

P0746

PC SOLENOID A

TM-161

P0776

PC SOLENOID B

TM-163

P0778

PC SOLENOID B

TM-165

—

P0826

UP/DOWN SHIFT SWITCH

TM-167

P0840

FLUID PRESS SEN/SW A

TM-170

—

P0841

FLUID PRESS SEN/SW A

TM-173

—

P0868

FLUID PRESS LOW

TM-175

—

P1701

TCM

TM-177

—

P1705

TP SENSOR

TM-180

—

P1709

INCOMPLETED DATA WRITING

TM-181

—

P1722

VEHICLE SPEED

TM-183

—

P1723

SPEED SENSOR

TM-184

—

P1726

THROTTLE CONTROL SIG

TM-186

P1740

SLCT SOLENOID

TM-187

P1777

STEP MOTOR

TM-189

P1778

STEP MOTOR

TM-192

U1000

CAN COMM CIRCUIT

TM-136

—

U1010

CONTROL UNIT (CAN)

TM-137

Revision: 2011 October

2012 JUKE

CVT CONTROL SYSTEM

TM-117

< WIRING DIAGRAM >

[CVT: RE0F10B]

WIRING DIAGRAM

CVT CONTROL SYSTEM

Wiring diagram

INFOID:0000000007576448

For connector terminal arrangements, harness layouts, and alphabets in a

(option abbreviation; if not

described in wiring diagram), refer to

GI-12, "Connector Information"

JCDWA0881GB

Revision: 2011 October

2012 JUKE

DIAGNOSIS AND REPAIR WORKFLOW

TM-119

< BASIC INSPECTION >

[CVT: RE0F10B]

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000007576450

INTRODUCTION

The TCM receives a signal from the vehicle speed sensor, transmission range switch and provides shift con-
trol or lock-up control via CVT solenoid valves.
The TCM also communicates with the ECM by means of a signal
sent from sensing elements used with the OBD-related parts of the
CVT system for malfunction-diagnostic purposes. The TCM is capa-
ble of diagnosing malfunctioning parts while the ECM can store mal-
functions in its memory.
Input and output signals must always be correct and stable in the
operation of the CVT system. The CVT system must be in good
operating condition and be free of valve seizure, solenoid valve mal-
function, etc.

It is much more difficult to diagnose an error that occurs intermit-
tently rather than continuously. Most intermittent errors are caused
by poor electric connections or improper wiring. In this case, careful
checking of suspected circuits may help prevent the replacement of
good parts.
A visual check only may not find the cause of the errors. A road test
with CONSULT (or GST) or a circuit tester connected should be per-
formed. Follow the “DETAILED FLOW”.

Before undertaking actual checks, take a few minutes to talk with a
customer who approaches with a driveability complaint. The cus-
tomer can supply good information about such errors, especially
intermittent ones. Find out what symptoms are present and under
what conditions they occur. A “Diagnostic Work Sheet” as shown on
the example (Refer to

TM-120

) should be used.

Start your diagnosis by looking for “conventional” errors first. This will
help troubleshoot driveability errors on an electronically controlled
engine vehicle.
Also check related Service bulletins.

DETAILED FLOW

COLLECT THE INFORMATION FROM THE CUSTOMER

Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred) using diagnosis worksheet. Refer to

TM-120, "Diagnostic Work Sheet"

>> GO TO 2.

CHECK SYMPTOM 1

Check the following items based on the information obtained from the customer.
• Fail-safe. Refer to

TM-113, "Fail-safe"

• CVT fluid inspection. Refer to

TM-210, "Inspection"

• Line pressure test. Refer to

TM-130, "Inspection and Judgment"

SAT631IB

SAT632I

SEF234G

Revision: 2011 October

2012 JUKE

TM-120

< BASIC INSPECTION >

[CVT: RE0F10B]

DIAGNOSIS AND REPAIR WORKFLOW

• Stall test. Refer to

TM-128, "Inspection and Judgment"

>> GO TO 3.

CHECK DTC

Check DTC.

Perform the following procedure if DTC is detected.

• Record DTC.
• Erase DTC. Refer to

TM-101, "Diagnosis Description"

Is any DTC detected?

YES

>> GO TO 4.

>> GO TO 5.

PERFORM DIAGNOSTIC PROCEDURE

Perform “Diagnostic Procedure” for the displayed DTC.

>> GO TO 5.

PERFORM DTC CONFIRMATION PROCEDURE

Perform “DTC CONFIRMATIOM PROCEDURE” for the displayed DTC.
Is DTC detected?

YES

>> GO TO 4.

>> GO TO 6.

CHECK SYMPTOM 2

Confirm the symptom described by the customer.

Is any malfunction present?

YES

>> GO TO 7.

>> INSPECTION END

RODE TEST

Perform “RODE TEST”. Refer to

TM-132, "Description"

>> GO TO 8.

CHECK SYMPTOM 3

Confirm the symptom described by the customer.

Is any malfunction present?

YES

>> GO TO 2.

>> INSPECTION END

Diagnostic Work Sheet

INFOID:0000000007576451

INFORMATION FROM CUSTOMER

KEY POINTS

• WHAT..... Vehicle & CVT model
• WHEN..... Date, Frequencies
• WHERE..... Road conditions
• HOW..... Operating conditions, Symptoms

Customer name

MR/MS

Model & Year

VIN

Trans. Model

Engine

Mileage

Malfunction Date

Manuf. Date

In Service Date

Frequency

Continuous

Intermittent (

times a day)

Revision: 2011 October

2012 JUKE

DIAGNOSIS AND REPAIR WORKFLOW

TM-121

< BASIC INSPECTION >

[CVT: RE0F10B]

DIAGNOSTIC WORKSHEET

Symptoms

Vehicle does not move.

(

Any position

Particular position)

No shift

Lock-up malfunction

Shift shock or slip

(

→

Lock-up

Any drive position)

Noise or vibration

No pattern select

Others

(

)

Malfunction indicator lamp (MIL)

Continuously lit

Not lit

Read the item on cautions concerning fail-safe and understand the customer's complaint.

TM-113

CVT fluid inspection, stall test and line pressure test

CVT fluid inspection

TM-210

Leak (Repair leak location.)

State

Amount

Stall test

TM-128

TM-130

Torque converter one-way clutch

Reverse brake

Forward clutch

Steel belt

Engine

Line pressure low

Primary pulley

Secondary pulley

Line pressure inspection - Suspected part:

Perform self-diagnosis.

TM-103

Enter checks for detected items.

Perform road test.

TM-132

4-1.

Check before engine is started

TM-132

4-2.

Check at idle

TM-132

4-3.

Cruise test

TM-133

After completing all rode test, check malfunction phenomena to repair or replace malfunctioning part. Refer to

TM-199,

"Symptom Table"

Drive vehicle to check that the malfunction phenomenon has been resolved.

Erase the results of the self-diagnosis from the TCM and the ECM.

TM-101

TM-103

Revision: 2011 October

2012 JUKE

TM-122

< BASIC INSPECTION >

[CVT: RE0F10B]

ADDITIONAL SERVICE WHEN REPLACING TCM

ADDITIONAL SERVICE WHEN REPLACING TCM

Description

INFOID:0000000007576452

When replacing the TCM, perform the following work.

LOADING AND STORING OF CALIBRATION DATA

• The TCM acquires calibration data (individual characteristic value) of each solenoid that is stored in the

ROM assembly (in the control valve). This enables the TCM to perform accurate control. After the TCM is
replaced, check that the calibration data is correctly loaded and stored.

CAUTION:

When replacing TCM and transaxle assembly as a set, replace transaxle assembly first and then
replace TCM.
If the TCM is replaced in advance, perform “ADDITIONAL SERVICE WHEN REPLACING CONTROL
VALVE OR TRANSAXLE ASSEMBLY”. Refer to

TM-123, "Description"

Procedure

INFOID:0000000007576453

CAUTION:

Immediately after TCM is replaced or after control valve or transaxle assembly is replaced (after TCM
initialization is complete), self-diagnosis result of “P1701”, “P1709” may be displayed. In this case,
erase self-diagnosis result using CONSULT. After erasing self-diagnosis result, perform DTC “P1701”,
“P1709” reproduction procedure and check that malfunction is not detected. Refer to

TM-177, "DTC

Logic"

(P1701),

TM-181, "DTC Logic"

(P1709).

LOAD CALIBRATION DATA

Shift the selector lever to the “P” position.

Turn ignition switch ON.

Check that “P” is displayed on shift position indicator on combination meter.
NOTE:
Displayed approximately 1 – 2 seconds after the selector lever is moved to the “P” position.

Does the shift position indicator display “P”?

YES

>> GO TO 3.

>> GO TO 2.

DETECT MALFUNCTIONING ITEM

Check the following items:
• Harness between the TCM and the ROM assembly inside the transaxle assembly is open or shorted.
• Disconnected, loose, bent, collapsed, or otherwise abnormal connector housing terminals
Is the inspection result normal?

YES

>> GO TO 1.

>> Repair or replace the malfunctioning parts.

STORE CALIBRATION DATA

Turn ignition switch OFF and wait for 5 seconds.

Turn ignition switch ON.

Does the shift position indicator display “P” at the same time when turning ON the ignition switch?

YES

>> WORK END

>> Check harness between battery and TCM harness connector terminal. Refer to

TM-177, "Diagno-

sis Procedure"

Revision: 2011 October

2012 JUKE

ADDITIONAL SERVICE WHEN REPLACING CONTROL VALVE OR TRANSAXLE

ASSEMBLY

TM-123

< BASIC INSPECTION >

[CVT: RE0F10B]

ADDITIONAL SERVICE WHEN REPLACING CONTROL VALVE OR TRAN-
SAXLE ASSEMBLY

Description

INFOID:0000000007576454

When replacing the transaxle assembly/control valve, perform the following work.

ERASING, LOADING AND STORING OF CALIBRATION DATA

• The TCM acquires calibration data (individual characteristic value) of each solenoid that is stored in the

ROM assembly (in the control valve). This enables the TCM to perform accurate control. For this reason,
after the transaxle assembly/control valve is replaced, it is necessary to erase the calibration data previously
stored in TCM, to load new calibration data, and to store them.

ERASING OF CVT FLUID DEGRADATION LEVEL DATA

• TCM records the degradation level of the CVT fluid calculated from the vehicle driving status. Therefore, if

the transaxle assembly/control valve is replaced, it is necessary to erase the CVT fluid degradation level
data recorded by TCM.

Procedure

INFOID:0000000007576455

CAUTION:

TM-177, "DTC

Logic"

(P1701),

TM-181, "DTC Logic"

(P1709).

PREPARATION BEFORE WORK

With CONSULT

Start the engine.

CAUTION:

Never drive the vehicle.

Select “Data Monitor” in “TRANSMISSION”.

Select “ATFTEMP COUNT”.

Is “ATFTEMP COUNT” 47 [equivalent to 20

C (68

F)] or more?

YES

>> GO TO 2.

>> 1.

Warm up the transaxle assembly until “ATFTEMP COUNT” reaches “47” [equivalent to 20

(68

F)] or more.

GO TO 2.

PERFORM TCM INITIALIZATION

With CONSULT

Turn ignition switch OFF.

Turn ignition switch ON.

CAUTION:

Never start the engine.

Select “Self Diagnostic Results” in “TRANSMISSION”.

Shift selector lever to “R” position.

Depress slightly the accelerator pedal (Pedal angle: 2.0/8) while depressing the brake pedal.

Select “Erase” with step 5.

Release brake pedal and accelerator pedal.

Turn ignition switch OFF while keeping the selector lever in “R” position.

Wait approximately 10 seconds.

10. Turn ignition switch ON while keeping the selector lever in “R” position.
11. Select “CALIB DATA” in “TRANSMISSION”.
12. Check that “CALIB DATA” value is as shown as in the following table.

Item name

Display value

UNIT CLB ID 1

UNIT CLB ID 2

Revision: 2011 October

2012 JUKE

Nissan Juke (2012 year). Service Repair Manual - part 227