Nissan Maxima. Manual - part 1171

TM-148

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

SYSTEM SYMPTOM

30

Others

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

ON vehicle

1. Ignition switch and starter

PG-16

, 

ST-3

2. CVT position

TM-171

3. Transmission range switch

TM-50

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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-115

2. Shift lock solenoid

3. CVT shift selector

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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-115

2. Shift lock solenoid

3. CVT shift selector

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Cannot be changed to 
manual mode.

ON vehicle

1. Manual mode switch

TM-79

2. CAN communication line

TM-43

3. Combination meter

MWI-37

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Cannot be changed to 
“DS” mode.

ON vehicle

1. Manual mode switch

TM-79

2. CAN communication line

TM-43

3. Combination meter

MWI-37

No.

Item

Symptom

Condition

Diagnostic item

Reference

PRECAUTIONS

TM-149

< PRECAUTION >

[CVT: RE0F09B]

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PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000009469174

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 SR and SB section of this Service Man-

ual.

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 SR section.

• 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 Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion 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.

Precaution for Procedure without Cowl Top Cover

INFOID:0000000009469175

When performing the procedure after removing cowl top cover, cover

the lower end of windshield with urethane, etc. 

Precaution for Work

INFOID:0000000009761404

• When removing or disassembling each component, be careful not to damage or deform it. If a component

may be subject to interference, be sure to protect it with a shop cloth.

• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component

with a shop cloth or vinyl tape to protect it.

• Protect the removed parts with a shop cloth and prevent them from being dropped.

• Replace a deformed or damaged clip.

• If a part is specified as a non-reusable part, always replace it with a new one.

• Be sure to tighten bolts and nuts securely to the specified torque.

• After installation is complete, be sure to check that each part works properly.

• Follow the steps below to clean components:

- Water soluble dirt:

PIIB3706J

TM-150

< PRECAUTION >

[CVT: RE0F09B]

PRECAUTIONS

• Dip a soft cloth into lukewarm water, wring the water out of the cloth and wipe the dirty area.

• Then rub with a soft, dry cloth.

- Oily dirt:

• Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%) and wipe the dirty

area.

• Then dip a cloth into fresh water, wring the water out of the cloth and wipe the detergent off.

• Then rub with a soft, dry cloth.

- Do not use organic solvent such as thinner, benzene, alcohol or gasoline.

- For genuine leather seats, use a genuine leather seat cleaner.

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

INFOID:0000000010113949

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.

Precaution for TCM or Transaxle Assembly Replacement

INFOID:0000000010113950

CAUTION:

• To replace TCM, refer to 

TM-8, "Description"

.

• To replace transaxle assembly, refer to 

TM-10, "Description"

.

Removal and Installation Procedure for CVT Unit Connector

INFOID:0000000010113951

REMOVAL

Rotate bayonet ring counterclockwise. Pull out CVT unit harness

connector 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. Then rotate bayonet ring clockwise. 

SCIA2096E

SCIA2097E

PRECAUTIONS

TM-151

< PRECAUTION >

[CVT: RE0F09B]

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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.

Precaution

INFOID:0000000010113952

• 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.

• When connecting or disconnecting pin connectors into or

from TCM, do not damage pin terminals (bend or break).

Check that there are not any bends or breaks on TCM pin ter-

minal, when connecting pin connectors.

SCIA2098E

SCIA2099E

SEF289H

SEF291H