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Nissan Murano Z51. Manual - part 1446

SYSTEM SYMPTOM

TM-135

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

Others

Engine starts in posi-
tions other than “N” or
“P”.

ON vehicle

1. Ignition switch and starter

PG-67

STR-5

2. CVT position

TM-159

3. Transmission range switch

TM-43

When brake pedal is
depressed with igni-
tion switch ON, selec-
tor lever cannot be
shifted from “P” posi-
tion to other position.

ON vehicle

1. Stop lamp switch

TM-102

2. Shift lock solenoid

3. CVT shift selector

When brake pedal is
not depressed with ig-
nition switch ON, se-
lector lever can be
shifted from “P” posi-
tion to other position.

ON vehicle

1. Stop lamp switch

TM-102

2. Shift lock solenoid

3. CVT shift selector

Cannot be changed to
overdrive OFF condi-
tion.

ON vehicle

1. Overdrive control switch

TM-109

2. CAN communication line

TM-40

3. Combination meter

MWI-43

OD OFF indicator
lamp is not turned ON.

ON vehicle

1. CAN communication line

TM-40

2. Combination meter

MWI-43

3. TCM power supply and ground

TM-84

No.

Item

Symptom

Condition

Diagnostic item

Reference

TM-136

< PRECAUTION >

[CVT: RE0F09B]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

FOR USA AND CANADA

FOR USA AND CANADA : Precaution for Supplemental Restraint System (SRS) "AIR
BAG" and "SEAT BELT PRE-TENSIONER"

INFOID:0000000005514082

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIR BAG”.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s)
with a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly
causing serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

FOR USA AND CANADA : Precaution Necessary for Steering Wheel Rotation after
Battery Disconnect

INFOID:0000000005514083

NOTE:
• Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-

tion, then disconnect both battery cables.

• After finishing work, confirm that all control unit connectors are connected properly, then re-connect both

battery cables.

• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.

For vehicle with steering lock unit, if the battery is disconnected or discharged, the steering wheel will lock and
cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro-
cedure below before starting the repair operation.

OPERATION PROCEDURE

Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.

Turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)

Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.

Perform the necessary repair operation.

PRECAUTIONS

TM-137

< PRECAUTION >

[CVT: RE0F09B]

When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering
wheel will lock when the push-button ignition switch is turned to LOCK position.)

Perform self-diagnosis check of all control units using CONSULT-III.

FOR USA AND CANADA : Precaution for Procedure without Cowl Top Cover

INFOID:0000000005514084

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.

FOR USA AND CANADA : Precaution for On Board Diagnosis (OBD) System of CVT
and Engine

INFOID:0000000005514085

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

FOR USA AND CANADA : Precaution for TCM and Transaxle Assembly Replacement

INFOID:0000000005514086

CAUTION:

To replace TCM and transaxle assembly, refer to

TM-8, "ADDITIONAL SERVICE WHEN REPLACING

CONTROL UNIT : Service After Replacing TCM and Transaxle Assembly"

FOR USA AND CANADA : Removal and Installation Procedure for CVT Unit Connec-
tor

INFOID:0000000005514087

REMOVAL

Rotate bayonet ring counterclockwise. Pull out CVT unit harness
connector upward and remove it.

PIIB3706J

SCIA2096E

TM-138

< PRECAUTION >

[CVT: RE0F09B]

PRECAUTIONS

INSTALLATION

Align

∆

marking on CVT unit harness connector terminal body

with

marking on bayonet ring. Insert CVT unit harness con-

nector. Then rotate bayonet ring clockwise.

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.

FOR USA AND CANADA : Precaution

INFOID:0000000005514088

• Turn ignition switch OFF and disconnect negative battery

cable before connecting or disconnecting the TCM harness
connector. Because battery voltage is applied to TCM even if
ignition switch is turned OFF.

SCIA2097E

SCIA2098E

SCIA2099E

SEF289H

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