2016 NISSAN NOTE Service Repair Manual

spare tire location battery capacity oil pressure oil type fold seats cabin filter

Page 3185 of 3641

NISSAN NOTE 2016 Service Repair Manual STC-1
STEERING
C
DE
F
H I
J
K L
M
SECTION STC
A
B
STC
N
O P
CONTENTS
STEERING CONTROL SYSTEM
PRECAUTION ....... ........................................3
PRECAUTIONS ..................................

STC-1
STEERING
C
DE
F
H I
J
K L
M
SECTION STC
A
B
STC
N
O P
CONTENTS
STEERING CONTROL SYSTEM
PRECAUTION ....... ........................................3
PRECAUTIONS .............................................. .....3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
3
Service Notice and Precautions for EPS System ......3
SYSTEM DESCRIPTION ..............................4
COMPONENT PARTS ................................... .....4
Component Parts Location .................................. ......4
EPS Control Unit .......................................................5
EPS Motor, Torque Sensor, Reduction Gear ............5
DIAGNOSIS SYSTEM (EPS CONTROL UNIT)
.....
6
CONSULT Function ............................................ ......6
ECU DIAGNOSIS INFORMATION ...............8
EPS CONTROL UNIT ..................................... .....8
Reference Value ................................................. ......8
Fail-Safe ....................................................................9
Protection Function .................................................10
DTC Inspection Priority Chart ............................. ....10
DTC Index ........................................................... ....10
WIRING DIAGRAM ......................................11
EPS SYSTEM ... .............................................. ....11
Wiring Diagram ................................................... ....11
BASIC INSPECTION ...................................15
DIAGNOSIS AND REPAIR WORKFLOW ..... ....15
Work Flow ........................................................... ....15
Diagnostic Work Sheet ............................................16
DTC/CIRCUIT DIAGNOSIS .........................18
C1601 BATTERY POWER SUPPLY .................18
DTC Logic ........................................................... ....18
Diagnosis Procedure ........................................... ....18
C1604 TORQUE SENSOR ................................21
DTC Logic ................................................................21
Diagnosis Procedure ...............................................21
C1606 EPS MOTOR ..........................................23
DTC Logic ................................................................23
Diagnosis Procedure ...............................................23
Component Inspection .............................................23
C1607, C1608 EPS CONTROL UNIT ...............25
DTC Logic ................................................................25
Diagnosis Procedure ...............................................25
C1609 VEHICLE SPEED SIGNAL ....................26
Description ...............................................................26
DTC Logic ................................................................26
Diagnosis Procedure ...............................................26
C1610 ENGINE STATUS SIGNAL ...................27
Description ...............................................................27
DTC Logic ................................................................27
Diagnosis Procedure ...............................................27
U1000 CAN COMM CIRCUIT ...........................28
Description ...............................................................28
DTC Logic ................................................................28
Diagnosis Procedure ...............................................28
EPS WARNING LAMP ......................................29
Component Function Check ....................................29
Diagnosis Procedure ...............................................29
SYMPTOM DIAGNOSIS ..............................30
EPS WARNING LAMP DOES NOT TURN ON ...30
Description ........................................................... ....30
Diagnosis Procedure ...............................................30
EPS WARNING LAMP DOES NOT TURN
OFF ....................................................................
31
Description ...............................................................31
Revision: August 2015 2016 Versa Note

cardiagn.com

Page 3186 of 3641

NISSAN NOTE 2016 Service Repair Manual STC-2
Diagnosis Procedure ..............................................31
STEERING WHEEL TURNING FORCE IS
HEAVY OR LIGHT .............................................
32
Description ..............

Page 3187 of 3641

NISSAN NOTE 2016 Service Repair Manual PRECAUTIONSSTC-3
< PRECAUTION >
C
DE
F
H I
J
K L
M A
B
STC
N
O P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:000000001243

PRECAUTIONSSTC-3
< PRECAUTION >
C
DE
F
H I
J
K L
M A
B
STC
N
O P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012431939
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 severi ty of injury to the driver and front passenger for certain
types of collision. Information necessary to service the 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.
Service Notice and Precautions for EPS SystemINFOID:0000000012431940
• Check the following item when performing the trouble diagnosis:
- Check for possible causes of the malfunction by inte rviewing the customer as to what conditions were
present when the symptom occurred.
- Check if the steering wheel and the EPS control unit are genuine parts.
- Check if the air pressure and size of each tire is correct.
- Check if the installation of the links and suspension components are correct.
- Check if the tires are worn evenly, indicating the wheel alignment is correct.
- Check if the installation of the steering column and t he steering gear are correct. Check for loose bolts, dam-
aged links, cracked boots and leaking grease, etc.
- Check for damage or modification to suspension or body resulting in increased weight or altered ground clearance.
- Check if the battery voltage is proper.
- Check the EPS control unit harness to be sure the harness connectors are fully seated.
• Before connecting or disconnecting the EPS control uni t harness connector, turn ignition switch “OFF” and
disconnect the battery cable from the negative terminal. Battery voltage is applied to the EPS control unit
even if ignition switch is turned “OFF”.
Revision: August 2015 2016 Versa Note

cardiagn.com

Page 3188 of 3641

NISSAN NOTE 2016 Service Repair Manual STC-4
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts LocationINFOID:0000000012431941
A. Steering column assemblyNo. Component Function
1. Combination meter
(

Page 3189 of 3641

NISSAN NOTE 2016 Service Repair Manual COMPONENT PARTSSTC-5
< SYSTEM DESCRIPTION >
C
DE
F
H I
J
K L
M A
B
STC
N
O P
EPS Control UnitINFOID:0000000012431942
• EPS control unit (1) is installed to steering column assembly.
• EPS control

Page 3190 of 3641

NISSAN NOTE 2016 Service Repair Manual STC-6
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (EPS CONTROL UNIT)
DIAGNOSIS SYSTEM (EPS CONTROL UNIT)
CONSULT FunctionINFOID:0000000012431944
FUNCTION
CONSULT can display each diagnostic item usi ng th

STC-6
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (EPS CONTROL UNIT)
DIAGNOSIS SYSTEM (EPS CONTROL UNIT)
CONSULT FunctionINFOID:0000000012431944
FUNCTION
CONSULT can display each diagnostic item usi ng the diagnostic test modes shown following:
*: The following diagnosis information is cleared by erasing:
•DTC
• Freeze frame data (FFD)
ECU IDENTIFICATION
Displays the part number stored in the control unit.
SELF DIAGNOSTIC RESULT MODE
Refer to STC-10, "DTC Index".
When “CRNT” is displayed on “Self Diagnostic Result”.
• The system is presently malfunctioning.
When “PAST” is displayed on “Self Diagnostic Result”.• System malfunction in the past is detect ed, but the system is presently normal.
FREEZE FRAME DATA (FFD)
The following vehicle status is recorded when DTC is detected and is displayed on CONSULT:
DATA MONITOR MODE
*1: Almost in accordance with the value of “MOTOR S IG”. It is not a malfunction though these values are not
accorded when steering quickly.
Diagnostic test mode Function
ECU Identification The part number stored in the control unit can be read.
Self Diagnostic Result Self-diagnostic results and freeze frame data can be read and erased quickly.
*
Data MonitorInput/Output data in the EPS control unit can be read.
Item name Display item
IGN COUNTER
(0-39) The number of times that ignition switch is tu
rned ON after the DTC is detected is displayed.
• When “0” is displayed: It indicates that the system is presently malfunctioning.
• When except “0” is displayed: It indicates that system malfunction in the past is detected, but the system is pres-
ently normal.
NOTE:
Each time when ignition switch is turned OFF to ON, numerical number increases in 1 →2→3...38 →39.
When the operation number of times exceeds 39, the number does not increase and “39” is displayed until self-
diagnosis is erased.
Monitor item (Unit) Remarks
BATTERY VOLT (V) Displays the power supply voltage for EPS control unit.
TORQUE SENSOR (Nm) Displays steering wheel turning force detected by torque sensor.
MOTOR CURRENT (A) Displays the current value consumed by EPS motor.
*1
MOTOR SIG (A) Displays the current commanded value to EPS motor.
ASSIST TORQUE (Nm) Displays assist torque being output by the electric power steering.
C/U TEMP ( °C or °F) Displays the temperature of the EPS control unit.
ASSIST LEVEL (%) Normally displays 100%. In case of an excessive stationary steering, the assist
curvature gradually falls. However, it return to 100% when left standing.
*2
VEHICLE SPEED (km/h or MPH)
Vehicle speed is displayed from vehicle speed signal via CAN communication.*3
WARNING LAMP (On/Off)EPS warning lamp control status is displayed.
ENGINE STATUS (Stop/Run) Engine speed is displayed from engine status signal via CAN communication.
Revision: August 2015 2016 Versa Note

cardiagn.com

Page 3191 of 3641

NISSAN NOTE 2016 Service Repair Manual DIAGNOSIS SYSTEM (EPS CONTROL UNIT)
STC-7
< SYSTEM DESCRIPTION >
C
D E
F
H I
J
K L
M A
B
STC
N
O P
*2: Normally displays 100%. In case of an excessive stationary steering, the assist curvature gradua

Page 3192 of 3641

NISSAN NOTE 2016 Service Repair Manual STC-8
< ECU DIAGNOSIS INFORMATION >
EPS CONTROL UNIT
ECU DIAGNOSIS INFORMATION
EPS CONTROL UNIT
Reference ValueINFOID:0000000012431945
VALUES ON THE DIAGNOSIS TOOL
CAUTION:
The output signal indicates

Load next 8 pages

Page: < prev 1-10 ... 3153-3160 3161-3168 3169-3176 3177-3184 3185-3192 3193-3200 3201-3208 3209-3216 3217-3224 ... 3648 next >

tire pressure reset coolant capacity set clock door lock ESP inoperative engine