Nissan Juke F15. Manual - part 1240

 

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Nissan Juke F15. Manual - part 1240

 

 

TM-150

< PRECAUTION >

[CVT: RE0F10B]

PRECAUTIONS

• When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.

• For vehicles with the engine listed below, remove the battery termi-

nal after a lapse of the specified time:

NOTE:

ECU may be active for several tens of seconds after the ignition switch is turned OFF. If the battery terminal

is removed before ECU stops, then a DTC detection error or ECU data corruption may occur.

• After high-load driving, if the vehicle is equipped with the V9X engine, turn the ignition switch OFF and wait

for at least 15 minutes to remove the battery terminal.

NOTE:

• Turbocharger cooling pump may operate in a few minutes after the ignition switch is turned OFF.

• Example of high-load driving

- Driving for 30 minutes or more at 140 km/h (86 MPH) or more.

- Driving for 30 minutes or more on a steep slope.

• For vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON

the ignition switch.

NOTE:

If the ignition switch is turned ON with any one of the terminals of main battery and sub battery discon-

nected, then DTC may be detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:

The removal of 12V battery may cause a DTC detection error.

Precaution for On Board Diagnosis (OBD) System of CVT and Engine

INFOID:0000000012200844

The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the

driver of a malfunction causing emission deterioration.

CAUTION:

• Be sure to turn the ignition switch OFF and disconnect the battery cable from the negative terminal

before any repair or inspection work. The open/short circuit of related switches, sensors, solenoid

valves, etc. will cause the MIL to light up.

• Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will

cause the MIL to light up due to an open circuit. (Be sure the connector is free from water, grease,

dirt, bent terminals, etc.)

• Be sure to route and secure the harnesses properly after work. Interference of the harness with a

bracket, etc. may cause the MI to light up due to a short circuit.

• Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube

may cause the MIL to light up due to a malfunction of the EVAP system or fuel injection system, etc.

• Be sure to erase the unnecessary malfunction information (repairs completed) from the TCM and

ECM before returning the vehicle to the customer.

Precaution for TCM and Transaxle Assembly Replacement

INFOID:0000000012200845

CAUTION:

• To replace TCM, refer to 

TM-219, "Description"

.

• To replace transaxle assembly, refer to 

TM-221, "Description"

.

Removal and Installation Procedure for CVT Unit Connector

INFOID:0000000012200846

REMOVAL

D4D engine

: 20 minutes

YS23DDT

: 4 minutes

HRA2DDT

: 12 minutes

YS23DDTT

: 4 minutes

K9K engine

: 4 minutes

ZD30DDTi

: 60 seconds

M9R engine

: 4 minutes

ZD30DDTT

: 60 seconds

R9M engine

: 4 minutes

V9X engine

: 4 minutes

YD25DDTi

: 2 minutes

SEF289H

PRECAUTIONS

TM-151

< PRECAUTION >

[CVT: RE0F10B]

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Rotate bayonet ring (1) counterclockwise, pull out CVT unit harness

connector (2) upward and remove it.

INSTALLATION

1. Align 

∆ marking on CVT unit harness connector terminal body

with  † marking on bayonet ring, insert CVT unit harness con-

nector, and then rotate bayonet ring clockwise.

2. Rotate bayonet ring clockwise until 

∆ marking on CVT unit har-

ness connector terminal body is aligned with the slit on bayonet

ring as shown in the figure (correctly fitting condition), install

CVT unit harness connector to CVT unit harness connector ter-

minal body.

CAUTION:

• Securely align 

 marking on CVT unit harness connector

terminal body with bayonet ring slit. Then, be careful not

to make a half fit condition as shown in the figure.

• Never mistake the slit of bayonet ring for other dent por-

tion.

SCIA6685J

SCIA2097E

SCIA2098E

SCIA2099E

TM-152

< PRECAUTION >

[CVT: RE0F10B]

PRECAUTIONS

General Precautions

INFOID:0000000012200847

• Before connecting or disconnecting the TCM harness connec-

tor, turn ignition switch OFF and disconnect negative battery

cable. Because battery voltage is applied to TCM even if igni-

tion switch is turned OFF.

• When connecting or disconnecting pin connectors into or

from TCM, take care not to damage pin terminals (bend or

break).

When connecting pin connectors make sure that there are not

any bends or breaks on TCM pin terminal.

• Before replacing TCM, perform TCM input/output signal

inspection and make sure whether TCM functions properly or

not. Refer to 

TM-195, "Reference Value"

.

• After performing each TROUBLE DIAGNOSIS, perform “DTC

Confirmation Procedure”.

If the repair is completed the DTC should not be displayed in

the “DTC Confirmation Procedure”.

• Always use the specified brand of CVT fluid. Refer to 

MA-11, "Flu-

ids and Lubricants"

.

• Use lint-free paper, not cloth rags, during work.

• After replacing the CVT fluid, dispose of the waste oil using the

methods prescribed by law, ordinance, etc.

Service Notice or Precaution

INFOID:0000000012200848

OBD-II SELF-DIAGNOSIS

• CVT self-diagnosis is performed by the TCM in combination with the ECM. The results can be read through

the blinking pattern of the malfunction indicator lamp (MIL). Refer to the table on 

TM-190, "CONSULT Func-

tion"

 for the indicator used to display each self-diagnostic result.

• The self-diagnostic results indicated by the MI are automatically stored in both the ECM and TCM memories.

SEF289H

SEF291H

MEF040DA

JSBIA1315ZZ

PRECAUTIONS

TM-153

< PRECAUTION >

[CVT: RE0F10B]

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Always perform the procedure on 

TM-188, "Diagnosis Description"

 to complete the repair and avoid

unnecessary blinking of the MIL.

For details of OBD-II, refer to 

EC-73, "Diagnosis Description"

.

• Certain systems and components, especially those related to OBD-II, may use the new style slide-

locking type harness connector. For description and how to disconnect, refer to 

PG-6, "Harness

Connector"

.

 

 

 

 

 

 

 

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