service NISSAN TEANA 2014 Service Manual

PRECAUTIONSTM-213
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000009951697
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severi ty of injury to the driver and front passenger for certain
types of collision. Information necessary to service t he system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inoper ative, 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 in correct removal and installation of the SRS, can lead to personal
injury caused by unintentional act ivation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipm ent on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identi fied 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 Un it or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or el ectric 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 three mi nutes before performing any service.
Precaution for Procedure without Cowl Top CoverINFOID:0000000009464173
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.
Precaution for TCM and Tran saxle Assembly ReplacementINFOID:0000000009464174
CAUTION:
• To replace TCM, refer to TM-282, "Description"
.
• To replace transaxle assembly, refer to TM-283, "Description"
.
PIIB3706J
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PREPARATIONTM-217
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PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000009464178
The actual shape of the tools may di ffer from those illustrated here.
*: The O-ring as a unit part is set as a SST.
Commercial Service ToolsINFOID:0000000009464179
Tool number
(TechMate No.)
Tool name Description
1. KV311039S0 Charging pipe set
2. KV31103920* O-ring CVT fluid changing and adjustment
KV38107900
Protector
a: 32 mm dia. Installing drive shaft
JSDIA1844ZZ
PDIA1183J
Tool number
Tool name Description
Power tool Loosening nuts, screws and bolts
Drift
a: 56 mm (2.20 in) dia.
b: 50 mm (1.97 in) dia. Installing differential side oil seal
Drift
a: 65 mm (2.56 in) dia.
b: 60 mm (2.36 in) dia. Installing converter housing oil seal
PIIB1407E
NT115
NT115
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DIAGNOSIS SYSTEM (TCM)TM-243
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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DIAGNOSIS SYSTEM (TCM)
DIAGNOSIS DESCRIPTION
DIAGNOSIS DESCRIPTION : 1 Tr ip Detection Diagnosis and 2 Trip Detection Diagno-
sis
INFOID:0000000009464213
NOTE:
“Start the engine and turn OFF the ignition switch after warm-up.” This is defined as 1 trip.
1 TRIP DETECTION DIAGNOSIS
When initial malfunction is detected, TCM memorize s DTC. In these diagnoses, some illuminate MIL and
some do not. Refer to TM-263, "DTC Index"
.
2 TRIP DETECTION DIAGNOSIS
When initial malfunction is detected, TCM memorizes DTC of the 1st trip. MIL does not light at this stage. <1
trip>
If the same malfunction is detected again in next drivi ng, TCM memorizes DTC. When DTC is memorized, MIL
lights. <2 trip>
“Trip” of the “2 trip detection diagnosis” indicates the driving mode that executes self-diagnosis during driving.
×: Check possible —: Check not possible
DIAGNOSIS DESCRIPTION : DTC and DTC of 1st TripINFOID:0000000009464214
2 TRIP DETECTION DIAGNOSIS THAT ILLUMINATES MIL
• The DTC number of the 1st trip is the same as the DTC number.
• When a malfunction is detected at the 1st trip, TCM memo rizes DTC of the 1st trip. MIL does not light at this
stage. If the same malfunction is not detected at t he 2nd trip (conforming to necessary driving conditions),
DTC at the 1st trip is erased from TCM. If the same malfunction is detected at the 2nd trip, TCM memorizes
DTC and MIL lights at the same time.
• The DTC of the 1st trip is specified in Service $01 of SAE J1979/ISO 15031-5. Since detection of DTC at the
1st trip does not illuminate MIL, warning for a problem is not given to a driver.
• For procedure to delete DTC and 1st trip DTC from TCM, refer to TM-245, "CONSULT Function"
.
• If DTC of the 1st trip is detected, it is necessary to check the cause according to the “Diagnosis flow”. Refer
to TM-279, "Work Flow"
.
DIAGNOSIS DESCRIPTION : Malf unction Indicator Lamp (MIL)INFOID:0000000009464215
• TCM not only detects DTC, but also sends the MI L signal to ECM through CAN communication. ECM sends
the MIL signal to the combination meter through CAN communication according to the signal, and illumi-
nates MIL.
• For malfunction indicator lamp (MIL) description, refer to EC-598, "DIAGNOSIS DESCRIPTION : Malfunc-
tion Indicator Lamp (MIL)".
DIAGNOSIS DESCRIPTION : Counter SystemINFOID:0000000009464216
RELATION BETWEEN DTC AT 1ST TRIP/DTC/MIL AND DRIVING CONDITIONS (FOR 2 TRIP DE-
TECTION DIAGNOSIS THAT ILLUMINATES MIL)
• When initial malfunction is detected, TCM memorizes DT C of the 1st trip. MIL does not light at this stage.
• If the same malfunction is detect ed at the 2nd trip, TCM memorizes DTC and MIL lights at the same time.
• Then, MIL goes after driving the vehicle for 3 tr ips under “Driving condition B” without malfunction.
• DTC is displayed until 40 trips of “Driving condition A” are satisfied without detecting the same malfunction.
DTC is erased when 40 trips are satisfied.
Item DTC at the 1st trip DTC MIL
Display at the 1st trip Display at the
2nd trip Display at the
1st trip Display at the
2nd trip Illumination at
the 1st trip Illumination at
the 2nd trip
1 trip detection diagnosis
(Refer to TM-263, "DTC Index"
) ——
×— ×—
2 trip detection diagnosis
(Refer to TM-263, "DTC Index"
) ×
—— ×— ×
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TCM
TM-251
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10E]
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ECU DIAGNOSIS INFORMATION
TCM
Reference ValueINFOID:0000000009464218
CONSULT DATA MONITOR STANDARD VALUE
• In CONSULT, electric shift timing or lock-up timing, i. e. operation timing of each solenoid valve, is displayed.
Therefore, if there is an obvious difference between t he shift timing estimated from a shift shock (or engine
speed variations) and that shown on the CONSULT, the mechanism parts (including the hydraulic circuit)
excluding the solenoids and sensors may be malfunctioning. In this case, check the mechanical parts follow-
ing the appropriate diagnosis procedure.
• Shift point (gear position) displayed on CONSULT slight ly differs from shift pattern described in Service Man-
ual. This is due to the following reasons.
- Actual shift pattern may vary slightly within specified tolerances.
- While shift pattern described in Service Manual indica tes start of each shift, CONSULT shows gear position
at end of shift.
- The solenoid display (ON/OFF) on CONSULT is changed at the start of gear shifting. In contrast, the gear
position display is changed at the time when gear shif ting calculated in the control unit is completed.
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
Monitor item Condition Value/Status (Approx.)
VSP SENSOR While driving Almost same as the speedometer display.
ESTM VSP SIG While driving Almost same as the speedometer display.
INPUT SPEED SENSOR In driving (lock-up ON) Ap proximately matches the engine speed.
PRI SPEED SEN In driving (lock-up ON) Approximately matches the engine speed.
SEC REV SENSOR While driving VSP SENSOR × 40
ENG SPEED SIG Engine ru nning Almost same reading as tachometer
SEC PRESSURE SEN • After engine warm up
• Selector lever: “N” position
• At idle 1.2 – 1.3 V
PRI PRESSURE SEN • After engine warm up
• Selector lever: “N” position
• At idle 0.9 V
ATF TEMP SEN CVT fluid: Approx. 20
°C (68 °F) 2.01 – 2.05 V
CVT fluid: Approx. 50 °C (122 °F) 1.45 – 1.50 V
CVT fluid: Approx. 80 °C (176 °F) 0.90 – 0.94 V
G SENSOR Vehicle is level 0 V
VIGN SEN Ignition switch: ON 10 – 16 V
PVING VOLT Ignition switch: ON 10 – 16 V
VEHICLE SPEED While driving Almost sa me as the speedometer display.
INPUT REV In driving (lock-up ON) Almost same as the engine speed.
PRI SPEED In driving (lock-up ON) Approximately matches the engine speed.
SEC SPEED While driving VSP SENSOR × 40
ENG SPEED Engine running Almost same reading as tachometer
SLIP REV While driving Engine speed − Input speed
PULLEY GEAR RATIO In driving (forward) 2.70
− 0.38
In driving (reverse) 2.70
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TM-282
< BASIC INSPECTION >[CVT: RE0F10E]
ADDITIONAL SERVICE WHEN REPLACING TCM
ADDITIONAL SERVICE WHEN REPLACING TCM
DescriptionINFOID:0000000009464227
Always perform the following items when the TCM is replaced.
SAVING AND WRITING OF TCM DATA• TCM performs accurate control by retrieving data (inher
ent characteristic value) of each solenoid. For this
reason, it is necessary to save data of current TCM in CONSULT before replacing the TCM. After this, the
saved data must be written in new TCM.
Work ProcedureINFOID:0000000009464228
CAUTION:
When replacing TCM together with transaxle assembly, perform “ADDITIONAL SERVICE WHEN
REPLACING TRANSAXLE ASSEMBLY”. Refer to TM-283, "Work Procedure"
.
1.SAVE THE TCM DATA
NOTE:
Save necessary data stored in TCM in CONSULT according to the following instructions:
1. Turn ignition switch OFF and wait for 10 seconds.
2. Turn ignition switch ON.
3. Select “Work Support” in “TRANSMISSION”.
4. Select “READ IP CHARA - REPLACEMENT TCM”.
5. Import data according to the in structions on the CONSULT screen.
>> GO TO 2.
2.REPLACE THE TCM
1. Turn ignition switch OFF and wait for 10 seconds.
2. Replace the TCM. Refer to TM-384, "Removal and Installation"
.
>> GO TO 3.
3.WRITE THE TCM DATA
NOTE:
Write data saved in CONSULT into a new TCM according to the following instructions:
1. Turn ignition switch OFF and wait for 10 seconds.
2. Turn ignition switch ON.
3. Select “Work Support” in “TRANSMISSION”.
4. Select “WRITE IP CHARA - REPLACEMENT TCM”.
5. Write data saved in CONSULT in TCM according to the instructions on the CONSULT screen.
>> WORK END
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ADDITIONAL SERVICE WHEN REPLACING TRANSAXLE ASSEMBLY
TM-283
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ADDITIONAL SERVICE WHEN RE PLACING TRANSAXLE ASSEMBLY
DescriptionINFOID:0000000009464229
Perform the following work after the transaxle assembly is replaced.
ERASING AND WRITING TCM DATA• TCM performs accurate control by retrieving data (inher ent characteristic value) of each solenoid. For this
reason, after replacing transaxle assembly, it is nec essary to erase data stored in TCM and write new data.
ERASING OF CVT FLUID DEGRADATION LEVEL DATA • TCM records the degradation level of the CVT fluid calc ulated from the vehicle driving status. Therefore, if
the transaxle assembly is replaced, it is necessary to erase the CVT fluid degradation level data recorded by
TCM.
Work ProcedureINFOID:0000000009464230
1.CHECK THE SERIAL NUMBER (PART 1)
Write down the serial number of new transaxle assembly.
>> GO TO 2.
2.CHECK THE SERIAL NUMBER (PART 2)
1. Turn ignition switch ON.
2. Insert the attached CD into CONSULT.
3. Select “Work Support” in “TRANSMISSION”.
4. Select “WRITE IP CHARA - REPLACEMENT AT/CVT”.
5. Check that the serial number displayed on CO NSULT screen and those written in the memo agree.
CAUTION:
Never perform writing procedure.
6. Go back to MENU of “Work Support”.
>> GO TO 3.
3.INITIALIZE TCM
1. Set parking brake.
2. Select “ERASE MEMORY DATA”.
3. Touch “Start” according to the instructions on the CONSULT screen.
Is
“COMPLETED” displayed?
YES >> GO TO 4.
NO >> Turn ignition switch OFF and wait for a mi nimum of 10 seconds then perform the work again.
JSDIA4208GB
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TM-284
< BASIC INSPECTION >[CVT: RE0F10E]
ADDITIONAL SERVICE WHEN REPLACING TRANSAXLE ASSEMBLY
4.WRITE THE DATA
NOTE:
Write data of new solenoid in TCM according to the following instructions:
1. Shift the selector lever to the P position.
2. Turn ignition switch OFF and wait for 10 seconds.
3. Turn ignition switch ON.
4. Select “Work Support” in “TRANSMISSION”.
5. Select “WRITE IP CHARA - REPLACEMENT AT/CVT”.
6. Write data in TCM according to t he instructions on the CONSULT screen.
NOTE:
When writing is complete, the shift position indicator of the combination meter displays P.
>> GO TO 5.
5.ERASE CVT FLUID DEGRADATION LEVEL DATA
1. Select “WORK SUPPORT” in “TRANSMISSION”.
2. Select “CONFORM CVTF DETERIORTN”.
3. Touch “Clear”.
>> WORK END
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TCM
TM-385
< REMOVAL AND INSTALLATION > [CVT: RE0F10E]
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Installation is in the reverse order of removal.
AdjustmentINFOID:0000000009464342
ADJUSTMENT AFTER INSTALLATION
Perform "ADDITIONAL SERVICE WHEN REPLACING TCM". Refer to TM-282, "Work Procedure".
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DIFFERENTIAL SIDE OIL SEALTM-399
< REMOVAL AND INSTALLATION > [CVT: RE0F10E]
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Install each differential side oil seal evenly using Tool so that differ-
ential side oil seal protrudes by the dimension (C) and (D) respect-
fully.
NOTE:
The reference is the installation direction of the differential side oil seal.
Drift to be used:
Inspection and AdjustmentINFOID:0000000009464358
INSPECTION AFTER INSTALLATION
Check for CVT fluid leakage. Refer to TM-377, "Inspection".
ADJUSTMENT AFTER INSTALLATION
Adjust the CVT fluid level. Refer to TM-286, "Adjustment".
(A) : Differential side oil seal (LH)
(B) : Differential side oil seal (RH)
JSDIA1836ZZ
Dimension (C) :Height difference from case end surface is within 0 ± 0.5 mm (0.0 ± 0.020
in).
Dimension (D) :Height difference from case end surface is within 0 ± 0.5 mm (0.0 ± 0.020
in).
Location Commercial Service Tools
Transaxle case side Commercial service tool with outer dia. 56 mm (2.20 in) and in-
ner dia. 50 mm (1.97 in)
Converter housing side
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TRANSAXLE ASSEMBLYTM-409
< UNIT REMOVAL AND INSTALLATION > [CVT: RE0F10E]
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•
• When installing the drive plate to torque converter nuts, tighten them temporarily. then tighten the nuts to the
specified torque.
Inspection and AdjustmentINFOID:0000000009464374
INSPECTION BEFORE INSTALLATION
After inserting a torque converter to the CVT, check dimension (A)
with in the reference value limit.
INSPECTION AFTER INSTALLATION
Check the following items:
• CVT fluid leakage, refer to TM-377, "Inspection"
.
• For CVT position, refer to TM-289, "Inspection"
.
• Start the engine and check for coolant leakage from the parts which are removed and reinstalled.
ADJUSTMENT AFTER INSTALLATION
• Adjust the CVT fluid level. Refer to TM-286, "Adjustment".
• Perform "ADDITIONAL SERVICE WHEN REPLACE TRANSAXLE ASSEMBLY". Refer to TM-283, "Descrip-
tion".
Bolt No. 12345
Number of bolts12114
Bolt length
“”mm (in) 55 (2.17) 39 (1.54) 35 (1.38) 50 (1.97) 45 (1.77)
Tightening torque
N·m (kg-m, ft-lb) 74.5 (7.6, 55) 50.0
(5.1, 37)
AWDIA1031ZZ
B: Scale
C : Straightedge
Dimension (A) : Refer to TM-413, "Torque Converter".
JPDIA0115ZZ
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