light NISSAN TEANA 2014 Service Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2014, Model line: TEANA, Model: NISSAN TEANA 2014Pages: 4801, PDF Size: 51.2 MB
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ST-8
< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
HEATED STEERING WHEEL SYSTEM
HEATED STEERING WHEEL SYSTEM : System DiagramINFOID:0000000009461246
HEATED STEERING WHEEL SYSTEM : System DescriptionINFOID:0000000009461247
The heated steering wheel switch c ontrols the heated steering relay through the A/C Auto amp. When the
switch is turned on, the relay is energized and t he heated steering system will operate. The heated steering
system will turn off when the steering w heel temperature reaches approximately 86 ° F (30 ° C). Heated steer-
ing system operation can also be canceled by pressing t he heated steering wheel switch again. If the surface
temperature of the steering wheel is below 68 ° F (20 ° C), the system will heat the steering wheel and cycle off
and on to maintain a temperature above 68 ° F (20 ° C). The indicator light will remain on as long as the system
is on.
AWGIA0216GB
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ST-16
< BASIC INSPECTION >
STEERING WHEEL
STEERING WHEEL
InspectionINFOID:0000000009461252
CONDITION OF INSTALLATION
• Check installation condition of power steering gear assembly, front suspension, front drive shaft and steering
column.
• Check if movement exists when steering wheel is mo ved up and down, to the left and right and to the axial
direction.
• Verify that the power steering gear nuts are tightened to specification. Refer to ST-36, "Exploded View"
.
STEERING WHEEL PLAY
1. Turn tires straight ahead, start engine, then turn steer ing wheel to the left and right lightly. Measure steer-
ing wheel movement on the outer circumference of the steering wheel when it is turned to the point where
tires start moving.
NEUTRAL POSITION ON STEERING WHEEL
• Check neutral position on steering wheel after confirming that front wheel alignment is correct. Refer to FSU-
25, "Wheel Alignment (Unladen*1)".
1. Turn tires straight ahead, check if st eering wheel is in the neutral position.
2. If it is not in the neutral position, remo ve steering wheel and reinstall it correctly.
3. If the neutral position cannot be attained by repositi oning the steering wheel two teeth or less on steering
stem, loosen tie-rod lock nuts of power steering gear outer sockets, then adjust tie-rods by the same
amount in the opposite direction.
STEERING WHEEL TURNING FORCE
1. Park vehicle on a level, dry surface and set parking brake.
2. Start engine.
3. Bring power steering fluid up to operating temperature.
4. Verify that the tires are inflated to the specified pressure. Refer to WT-60, "Tire"
.
5. Check steering wheel turning force using Tool when steering wheel has been turned 360 ° from the neutral position.
6. If steering wheel turning force is out of specification, inspect steering column. Refer to ST-18, "Inspection"
.
7. If steering column meets specification, inspect steering gear. Refer to ST-20, "Inspection"
.
CHECKING FRONT WHEEL TURNING ANGLE
Steering wheel axial end play : Refer to ST-46, "Steering Wheel".
Steering wheel play : Refer to ST-46, "Steering Wheel"
.
Tool number : — (J-44372)
Steering wheel
turning force : Refer to
ST-46, "Steering
Wheel".
WGIA0035E
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STC-2
Component Function Check ...................................31
Diagnosis Procedure ..............................................31
SYMPTOM DIAGNOSIS .............................32
HYDRAULIC PUMP ELECTRIC POWER
STEERING WARN ING LAMP DOES NOT
TURN ON ........................................................ ...
32
Description ........................................................... ...32
Diagnosis Procedure ..............................................32
HYDRAULIC PUMP ELECTRIC POWER
STEERING WARN ING LAMP DOES NOT
TURN OFF ...................................................... ...
33
Description ........................................................... ...33
Diagnosis Procedure ..............................................33
STEERING WHEEL TURNING FORCE IS
HEAVY OR LIGHT .......................................... ...
34
Diagnosis Procedure ............................................ ...34
UNBALANCE STEERING WHEEL TURNING
FORCE AND RETURN BETWEEN RIGHT
AND LEFT ...................................................... ...
36
Diagnosis Procedure ............................................ ...36
UNBALANCE STEERING WHEEL TURNING
FORCE (TORQUE VARIATION) .................... ...
37
Diagnosis Procedure ............................................ ...37
UNIT REMOVAL AND INSTALLATION ....39
POWER STEERING CONTROL MODULE .......39
Removal and Installation .........................................39
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STC-4
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts LocationINFOID:0000000009460341
Component DescriptionINFOID:0000000009460342
1. Power steering oil pump assembly 2. Steering angle sensor(view with the steering wheel re-
moved) 3. ECM
4. Combination meter 5. EPS warning light
ALGIA0128ZZ
Component parts Reference
Power steering oil pump assembly STC-5, "Power Steering Oil Pump Assembly"
Steering angle sensorTransmits steering angle sensor signal to the power steering control module via CAN commu-
nication.
ECM Transmits engine speed signal to the power steering control module via CAN communication.
Combination meter Transmits vehicle speed signal to the power steering control module via CAN communication.
The combination meter also di splays the EPS warning light.
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STC-34
< SYMPTOM DIAGNOSIS >
STEERING WHEEL TURNING FORCE IS HEAVY OR LIGHT
STEERING WHEEL TURNING FORCE IS HEAVY OR LIGHT
Diagnosis ProcedureINFOID:0000000009460376
1.PERFORM SELF-DIAGNOSIS
With CONSULT
Perform “EPS” self-diagnosis.
Is a malfunctioning system displayed?
YES >> Check malfunctioning system. Refer to STC-13, "DTC Index".
NO >> GO TO 2.
2.CHECK THE POWER STEERING CONTROL MODULE SIGNAL (1)
With CONSULT
1. Start the engine. CAUTION:
Never drive the vehicle.
2. Turn the steering wheel until it stops.
3. Select “MTR ASSIST” in “DATA MONITOR” of “EPS”.
Is the display value
“100%”?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK THE POWER STEERING CONTROL MODULE SIGNAL (2)
With CONSULT
1. Select “C/U TEMP” and “C/U TEMP A” in “DATA MONITOR” of “EPS”.
2. Stop the system until the DATA MONITOR display value drops to “90 °C (194 °F)” or less.
3. Check whether symptom continues.
Did symptom continue?
YES >> GO TO 4.
NO >> This occurs because the protection function lowers the assist force. It is not a system malfunction.
Inspection End.
4.CHECK THE POWER STEERING CONTROL MODULE SIGNAL (3)
With CONSULT
1. Turn the steering wheel to the straight -ahead position. (There is no steering force)
2. Select “BATTERY VOLT” in “DATA MONITOR” of “EPS”.
Is the display value
“10.5 V” or more?
YES >> GO TO 5.
NO >> Check the battery power system. Refer to STC-23, "Diagnosis Procedure"
.
5.CHECK THE POWER STEERING CONTROL MODULE SIGNAL (4)
With CONSULT
Select “ESTM VHCL SPD” in “DATA MONITOR” of “EPS”.
*: This may not agree with the speedometer indication imm ediately after the ignition switch is turned ON. This
is not a malfunction.
Is the check result normal?
YES >> GO TO 6.
NO >> Check the combination meter, ABS actuator and electric unit (control unit). Refer to MWI-18,
"CONSULT Function (METER/M&A)" and BRC-33, "CONSULT Function (ABS)".
Monitor item Test condition Display value
ESTM VHCL SPD When stopped 0.00 km/h or mph
While driving Approximately equal to the in-
dication on speedometer
*
(Inside of ±10%)
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STEERING WHEEL TURNING FORCE IS HEAVY OR LIGHTSTC-35
< SYMPTOM DIAGNOSIS >
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6.CHECK THE POWER STEERING CONTROL MODULE SIGNAL (5)
With CONSULT
Select “STR ANG SPD” in “DATA MONITOR” of “EPS”.
Is the check result normal?
YES >> GO TO 7.
NO >> Check the steering angle sensor. Refer to STC-22, "Diagnosis Procedure"
.
7.CHECK THE POWER STEERING CONTROL MODULE SIGNAL (6)
With CONSULT
Select “ENGINE STATUS” in “DATA MONITOR” of “EPS”.
Is the display value
“RUN”?
YES >> GO TO 8.
NO >> Check the ECM. Refer to EC-77, "CONSULT Function"
.
8.CHECK THE STEERING FORCE
Check the steering force. Refer to STC-36, "Diagnosis Procedure"
.
Is the check result normal?
YES >> Inspection End.
NO >> It is possible that there is a mechani cal malfunction. Check the steering system.
Monitor item Test condition Display value
STR ANG SPD The steering wheel is not
steered. Approx. 0.0 deg/s
The steering wheel is steered. Displays steering angle speed
(deg/s)
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![NISSAN TEANA 2014 Service Manual
PRECAUTIONSTM-11
< PRECAUTION > [CVT: RE0F10D]
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On Board Diagnosis (OBD) System of CVT and EngineINFOID:0000000009463958
The TCM and ECM have an on board diagnostic s NISSAN TEANA 2014 Service Manual
PRECAUTIONSTM-11
< PRECAUTION > [CVT: RE0F10D]
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On Board Diagnosis (OBD) System of CVT and EngineINFOID:0000000009463958
The TCM and ECM have an on board diagnostic s](/img/5/57390/w960_57390-4225.png)
PRECAUTIONSTM-11
< PRECAUTION > [CVT: RE0F10D]
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On Board Diagnosis (OBD) System of CVT and EngineINFOID:0000000009463958
The TCM and ECM have 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 di sconnect the battery cable from the negative terminal
before any repair or inspection work. The open/s hort circuit of related switches, sensors, solenoid
valves, etc. will cause the MIL to light up.
• Be sure to connect and lock the connectors secure ly 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 afte r work. A misconnected or disconnected rubber tube
may cause the MIL to light up due to a malfunction of the EGR system or fuel injection system, etc.
• Be sure to erase the unnecessary malfunction informa tion (repairs completed) from the TCM and
ECM before returning the vehicle to the customer.
Removal and Installation Proc edure for CVT Unit ConnectorINFOID:0000000009463959
REMOVAL
• Rotate bayonet ring (1) counterclockwise. Pull out CVT unit har-
ness connector (2) upward and remove it.
INSTALLATION
1. Align marking (A) on CVT unit harness connector terminal with
marking (B) on bayonet ring. Insert CVT unit harness connector.
2. Rotate bayonet ring clockwise.
3. Rotate bayonet ring clockwise until marking (A) on CVT unit har- ness connector terminal body is aligned with the slit (B) on bayo-
net ring as shown in the figure (correctly fitting condition).
CAUTION:
SCIA6685J
JPDIA0294ZZ
JPDIA0295ZZ
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![NISSAN TEANA 2014 Service Manual
DIAGNOSIS SYSTEM (TCM)TM-41
< SYSTEM DESCRIPTION > [CVT: RE0F10D]
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DIAGNOSIS SYSTEM (TCM)
DIAGNOSIS DESCRIPTION
DIAGNOSIS DESCRIPTION : 1 Tr ip Detection Diagnosis and NISSAN TEANA 2014 Service Manual
DIAGNOSIS SYSTEM (TCM)TM-41
< SYSTEM DESCRIPTION > [CVT: RE0F10D]
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DIAGNOSIS SYSTEM (TCM)
DIAGNOSIS DESCRIPTION
DIAGNOSIS DESCRIPTION : 1 Tr ip Detection Diagnosis and](/img/5/57390/w960_57390-4255.png)
DIAGNOSIS SYSTEM (TCM)TM-41
< SYSTEM DESCRIPTION > [CVT: RE0F10D]
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DIAGNOSIS SYSTEM (TCM)
DIAGNOSIS DESCRIPTION
DIAGNOSIS DESCRIPTION : 1 Tr ip Detection Diagnosis and 2 Trip Detection Diagno-
sis
INFOID:0000000009463996
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-60, "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:0000000009463997
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-43, "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-77, "Flowchart of Trouble Diagnosis"
.
DIAGNOSIS DESCRIPTION : Malf unction Indicator Lamp (MIL)INFOID:0000000009463998
• 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-74, "DIAGNOSIS DESCRIPTION : Malfunction
Indicator Lamp (MIL)".
DIAGNOSIS DESCRIPTION : Counter SystemINFOID:0000000009463999
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-60, "DTC Index"
) ——
×— ×—
2 trip detection diagnosis
(Refer to TM-60, "DTC Index"
) ×
—— ×— ×
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![NISSAN TEANA 2014 Service Manual
TCM
TM-49
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10D]
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ECU DIAGNOSIS INFORMATION
TCM
Reference ValueINFOID:0000000009464001
CONSULT DATA MONITOR STANDARD VALUE
• In NISSAN TEANA 2014 Service Manual
TCM
TM-49
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ECU DIAGNOSIS INFORMATION
TCM
Reference ValueINFOID:0000000009464001
CONSULT DATA MONITOR STANDARD VALUE
• In](/img/5/57390/w960_57390-4263.png)
TCM
TM-49
< ECU DIAGNOSIS INFORMATION > [CVT: RE0F10D]
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ECU DIAGNOSIS INFORMATION
TCM
Reference ValueINFOID:0000000009464001
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 0.70 – 0.85 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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![NISSAN TEANA 2014 Service Manual
PRECAUTIONSTM-215
< PRECAUTION > [CVT: RE0F10E]
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On Board Diagnosis (OBD) System of CVT and EngineINFOID:0000000009464176
The TCM and ECM have an on board diagnostic NISSAN TEANA 2014 Service Manual
PRECAUTIONSTM-215
< PRECAUTION > [CVT: RE0F10E]
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On Board Diagnosis (OBD) System of CVT and EngineINFOID:0000000009464176
The TCM and ECM have an on board diagnostic](/img/5/57390/w960_57390-4429.png)
PRECAUTIONSTM-215
< PRECAUTION > [CVT: RE0F10E]
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On Board Diagnosis (OBD) System of CVT and EngineINFOID:0000000009464176
The TCM and ECM have 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 di sconnect the battery cable from the negative terminal
before any repair or inspection work. The open/s hort circuit of related switches, sensors, solenoid
valves, etc. will cause the MIL to light up.
• Be sure to connect and lock the connectors secure ly 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 afte r work. A misconnected or disconnected rubber tube
may cause the MIL to light up due to a malfunction of the EGR system or fuel injection system, etc.
• Be sure to erase the unnecessary malfunction informa tion (repairs completed) from the TCM and
ECM before returning the vehicle to the customer.
Removal and Installation Proc edure for CVT Unit ConnectorINFOID:0000000009464177
REMOVAL
• Rotate bayonet ring counterclockwise. Pull out CVT unit har-
ness connector upward and remove it.
INSTALLATION
1. Align marking on CVT unit harness connector terminal with marking on bayonet ring. Insert CVT unit harness connector.
2. Rotate bayonet ring clockwise.
3. Rotate bayonet ring clockwise until marking on CVT unit har- ness connector terminal body is aligned with the slit on bayo-
net ring as shown in the figure (correctly fitting condition).
CAUTION:
SCIA6685J
JPDIA0294ZZ
JPDIA0295ZZ
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM