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Nissan Tiida C11. Manual - part 1278

PRECAUTIONS

TM-163

< PRECAUTION >

[TYPE 1 (4AT: RE4F03B)]

PRECAUTION

PRECAUTIONS

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

INFOID:0000000001696264

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. Information necessary to service the system safely is included in the SRS and SB section 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 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.

Precaution Necessary for Steering Wheel Rotation After Battery Disconnect

INFOID:0000000001696265

NOTE:
• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-

TEM).

• Remove and install all control units after disconnecting both battery cables with the ignition knob in the

″

LOCK

″

position.

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

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

For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.

OPERATION PROCEDURE

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

Use the Intelligent Key or mechanical key to turn the ignition switch to the

″

ACC

″

position. At this time, the

steering lock will be released.

Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.

Perform the necessary repair operation.

When the repair work is completed, return the ignition switch to the

″

LOCK

″

position before connecting

the battery cables. (At this time, the steering lock mechanism will engage.)

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

Precaution for On Board Diagnosis (OBD) System of A/T and Engine (For Type1 Only)

INFOID:0000000001696266

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:

TM-164

< PRECAUTION >

[TYPE 1 (4AT: RE4F03B)]

PRECAUTIONS

• Be sure to turn the ignition switch OFF and disconnect battery negative cable from battery 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 connectors are 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 erase the unnecessary malfunction information (repairs completed) from the TCM and

ECM before returning the vehicle to the customer.

Precaution

INFOID:0000000001696267

• Before connecting or disconnecting the TCM harness connec-

tor, turn ignition switch OFF and disconnect the battery cable
from the negative terminal. Failure to do so may damage the
TCM. 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).
Make sure that there are not any bends or breaks on TCM pin
terminal, when connecting pin connectors.

• Before replacing TCM, perform TCM input/output signal

inspection and make sure whether TCM functions properly or
not. (See page

XX-XX, "*****"

• After performing each TROUBLE DIAGNOSIS, perform “DTC

(Diagnostic Trouble Code) Confirmation Procedure”.
The DTC should not be displayed in the “DTC Confirmation
Procedure” if the repair is completed.

• Before proceeding with disassembly, thoroughly clean the outside

of the transaxle. It is important to prevent the internal parts from
becoming contaminated by dirt or other foreign matter.

• Disassembly should be done in a clean work area.
• Use lint-free cloth or towels for wiping parts clean. Common shop

rags can leave fibers that could interfere with the operation of the A/T.

• Place disassembled parts in order for easier and proper assembly.
• All parts should be carefully cleaned with a general purpose, non-flammable solvent before inspection or

reassembly.

• Gaskets, seals and O-rings should be replaced any time the A/T is disassembled.
• It is very important to perform functional tests whenever they are indicated.
• The valve body contains precision parts and requires extreme care when parts are removed and serviced.

Place disassembled valve body parts in order for easier and proper assembly. Care will also prevent springs
and small parts from becoming scattered or lost.

• Properly installed valves, sleeves, plugs, etc. will slide along bores in valve body under their own weight.

SEF289H

AAT470A

MEF040DA

PRECAUTIONS

TM-165

< PRECAUTION >

[TYPE 1 (4AT: RE4F03B)]

• Before assembly, apply a coat of recommended ATF to all parts. Apply petroleum jelly to protect O-rings and

seals, or hold bearings and washers in place during assembly. Do not use grease.

• Extreme care should be taken to avoid damage to O-rings, seals and gaskets when assembling.
• After overhaul, refill the A/T with new ATF.
• When the A/T drain plug is removed, only some of the fluid is drained. Old A/T fluid will remain in torque con-

verter and ATF cooling system.
Always follow the procedures under “Changing A/T Fluid” in the AT section when changing A/T fluid. Refer to

XX-XX, "*****"

Service Notice or Precaution

INFOID:0000000001696268

TORQUE CONVERTER SERVICE

The torque converter should be replaced under any of the following conditions:
• External leaks in the hub weld area.
• Converter hub is scored or damaged.
• Converter pilot is broken, damaged or fits poorly into crankshaft.
• Steel particles are found after flushing the cooler and cooler lines.
• Pump is damaged or steel particles are found in the converter.
• Vehicle has TCC shudder and/or no TCC apply. Replace only after all hydraulic and electrical diagnoses

have been made. (Converter clutch material may be glazed.)

• Converter is contaminated with engine coolant containing antifreeze.
• Internal malfunction of stator roller clutch.
• Heavy clutch debris due to overheating (blue converter).
• Steel particles or clutch lining material found in fluid filter or on magnet when no internal parts in unit are

worn or damaged — indicates that lining material came from converter.

The torque converter should not be replaced if:
• The fluid has an odor, is discolored, and there is no evidence of metal or clutch facing particles.
• The threads in one or more of the converter bolt holes are damaged.
• A/T malfunction did not display evidence of damaged or worn internal parts, steel particles or clutch plate lin-

ing material in unit and inside the fluid filter.

• Vehicle has been exposed to high mileage (only). The exception may be where the torque converter clutch

dampener plate lining has seen excess wear by vehicles operated in heavy and/or constant traffic, such as
taxi, delivery or police use.

OBD SELF-DIAGNOSIS (FOR TYPE 1 ONLY)

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

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

XX-XX, "*****"

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

• The self-diagnostic results indicated by the MIL are automatically stored in both the ECM and TCM memo-

ries.
Always perform the procedure “HOW TO ERASE DTC” on

XX-XX, "*****"

to complete the repair and

avoid unnecessary blinking of the MIL.

• The following self-diagnostic items can be detected using ECM self-diagnostic results mode* only when the

OD OFF indicator lamp does not indicate any malfunctions.

- PNP switch
- A/T 1st, 2nd, 3rd, or 4th gear function
*: For details of OBD, refer to

XX-XX, "*****"

Wiring Diagram and Trouble Diagnosis

INFOID:0000000001696269

When reading wiring diagrams, refer to the following:
•

XX-XX, "*****"

•

XX-XX, "*****"

When performing trouble diagnosis, refer to the following:
•

XX-XX, "*****"

•

XX-XX, "*****"

TM-166

< PREPARATION >

[TYPE 1 (4AT: RE4F03B)]

PREPARATION

PREPARATION

Special Service Tool

INFOID:0000000001731384

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Tool number
(Kent-Moore No.)
Tool name

Description

ST2505S001
(J-34301)
Oil pressure gauge set
1.

ST25051001
(J-34301)
Oil pressure gauge

ST25052000
(J-34301)
Hose

ST25053000
(J-25695-3)
Joint pipe

ST25054000
(J-25695-4)
Adapter

ST25055000
(J-25695-5)
Adapter

Measuring line pressure

ST35325000
( — )
Drift

Installing LH differential side oil seal
(Use with KV31103000)
a: 215 mm (8.46 in)
b: 25 mm (0.98 in) dia.
c: M12 X 1.5P

KV31103000
(J-38982)
Drift

Installing LH differential side oil seal
(Use with ST35325000)
a: 59 mm (2.32 in) dia.
b: 49 mm (1.93 in) dia.

ST37830000
( — )
Drift

Installing idler gear bearing outer race
a: 61.9 mm (2.437 in) dia.
b: 39 mm (1.54 in) dia.

ST27180001
(J-25726-A)
Puller

Removing idler gear
a: 100 mm (3.94 in)
b: 110 mm (4.33 in)
c: M8 X 1.25P

NT097

SCIA7102E

SCIA7103E

NT084

NT424

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