battery NISSAN NOTE 2016 Service Repair Manual

PCS
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PCS-17
< ECU DIAGNOSIS INFORMATION > [IPDM E/R]
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23 R
Combination lamp pow-
er supply OutputLighting switch OFF
0V
Lighting switch 1ST Battery voltage
24
5W Daytime running light
relay 1 power supply OutputLighting switch OFF
0V
Lighting switch 1ST Battery voltage
25 G Headlamp HIGH (LH)
power supply OutputLighting switch other than
HI and PASS
0V
Lighting switch HI
Lighting switch PASS Battery voltage
27 Y Headlamp HIGH (RH)
power supply OutputLighting switch other than
HI and PASS
0V
Lighting switch HI
Lighting switch PASS Battery voltage
28 V A/C compressor power
supply
Output RUNA/C switch OFF
0V
A/C switch ON
(A/C compressor is operat-
ing) Battery voltage
29 L/W Throttle control motor
relay power supply OutputOFF
More than a few seconds
after turning ignition switch
OFF 0V
ON
OFF For a few seconds after
turning ignition switch OFF
Battery voltage
32 G/W Throttle control motor
relay control
OutputON
→
OFF 0V
↓
Battery voltage ↓
0 V
ON 0V
34 Y Ignition coil power sup-
ply
OutputOFF
or
ACC 0V
ON Battery voltage
35 BR NATS antenna amp
power supply
Output OFF
Battery voltage
36 SB Fuel injector power sup-
ply OutputOFF
or
ACC 0V
ON Battery voltage
39 L Timing control solenoid
valve power
supply
OutputOFF
More than a few seconds
after turning ignition switch
OFF 0V
ON
OFF For a few seconds after
turning ignition switch OFF
Battery voltage
40
4BR Starter relay coil power
supply Input ONSelect lever in any position
other than P or N
0V
Select lever P or N Battery voltage
43 GR Fuel pump relay control Output ON
RUN Approximately 1 second af-
ter turning the ignition
switch ON
0V
ON Approximately 1 second or
more after turning the igni-
tion switch Battery voltage
Te r m i n a l
Wire
color Circuit Input/
Output Ignition
switch Condition
Value
Revision: August 2015 2016 Versa Note

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PCS-18
< ECU DIAGNOSIS INFORMATION >[IPDM E/R]
IPDM E/R (INTELLIGENT POWER DI
STRIBUTION MODULE ENGINE ROOM)
47 R/W ECM power supply Output OFF
More than a few seconds
after turning ignition switch
OFF 0V
ON
OFF For a few seconds after
turning ignition switch OFF
Battery voltage
48 O Generator C OutputOFF
or
ACC 0V
ON
50 P ECM relay control Output OFF
More than a few seconds
after turning ignition switch
OFF
0V
ON
OFF For a few seconds after
turning ignition switch OFF
Battery voltage
59 Y Cooling fan relay control Output Cooling fan OFF or LO op-
erated
Battery voltage
Cooling fan MID or HI oper-
ated 0V
60 B Ground — —— —
61 P CAN low Input/
Output ——
—
62 L CAN high Input/
Output ——
—
65 BR Cooling fan relay power
supply
OutputOFF
or
ACC 0V
ON Battery voltage
69
5GR Daytime running light
relay 1 control Output Battery voltage
0V
71
6W Front fog lamp relay
control OutputFront fog lamp switch OFF
Battery voltage
Front fog lamp switch ON 0V
73 SB Horn relay control Output Horn is not activated
Battery voltage
Horn is activated 0V
74 V Front wiper motor stop
position
Input ONFront wiper stop position
0V
Any position other than
front wiper stop position Battery voltage
80
1R PNP switch Input ONSelector Lever in P
0V
Selector lever in any posi-
tion other than P Battery voltage
81
1SB Push-button ignition
switch Input ONPress the push-button igni-
tion switch
0V
Release the push button ig-
nition switch Battery voltage
89
1B Ground — —— —
Te r m i n a l
Wire
color Circuit Input/
Output Ignition
switch Condition
Value
JMMIA0842GB
Revision: August 2015 2016 Versa Note

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PCS
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PCS-19
< ECU DIAGNOSIS INFORMATION > [IPDM E/R]
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1: With Intelligent Key system
2: Without Intelligent Key system
3: With M/T
4: With CVT
5: With daytime running light system
6: With front fog lamps
Fail-safeINFOID:0000000012433274
CAN COMMUNICATION CONTROL
When CAN communication with ECM and BCM is impossible, IPDM E/R performs fail-s
afe control. After CAN
communication recovers normally, it also returns to normal control.
If No CAN Communication Is Available With ECM
If No CAN Communication Is Available With BCM
IGNITION RELAY MALFUNCTION DETECTION FUNCTION
• IPDM E/R monitors the voltage at the contact circuit and excitation coil circuit of the ignition relay inside it.
• IPDM E/R judges the ignition relay error if the voltage differs between the contact circuit and the excitation
coil circuit.
• If the ignition relay cannot turn OFF due to contact seizure, it activates the tail lamp relay for 10 minutes to alert the user to the ignition relay malfunction when the ignition switch is turned OFF.
901L Ignition relay power
supply Input ONIgnition switch OFF or ACC
Battery voltage
Ignition switch ON 0V
Te r m i n a l
Wire
color Circuit Input/
Output Ignition
switch Condition
Value
Control part Fail-safe operation
Cooling fan • The cooling fan relay turn ON when the ignition switch is turned ON (Cooling fan HI operation)
• The cooling fan relay turn OFF when the ignition switch is turned OFF
A/C compressor A/C relay OFF
Generator Outputs the power generation command signal (PWM signal) 0%
Control part Fail-safe operation
Headlamp • Turns ON the headlamp low relay when the ignition switch is turned ON
• Turns OFF the headlamp low relay when the ignition switch is turned OFF
• Headlamp high relay OFF
•Parking lamp
• Side marker lamp
• License plate lamp
• Illumination
• Tail lamp • Turns ON the tail lamp relay when the ignition switch is turned ON
• Turns OFF the tail lamp relay when the ignition switch is turned OFF
Front wiper motor • The status just before activation of fail-safe control is maintained until the ignition switch is
turned OFF while the front wiper is operating at LO or HI speed.
• The wiper is operated at LO speed until the ignition switch is turned OFF if the fail-safe control
is activated while the front wiper is set in the INT mode and the front wiper motor is operating.
• Returns automatically wiper to stop position when ignition switch is turned ON if fail-safe control is activated while front wiper motor is operated and wiper stop in the other position than stop
position.
Front fog lamp Front fog lamp relay OFF
Horn Horn OFF
Ignition relay The status just before activation of fail-safe is maintained.
Starter motor Starter control relay OFF
Revision: August 2015 2016 Versa Note

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PCS
POWER SUPPLY AND GROUND CIRCUITPCS-29
< DTC/CIRCUIT DIAGNOSIS > [IPDM E/R]
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POWER SUPPLY AND GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000012433284
Regarding Wiring Diagram information, refer to
PCS-21, "Wiring Diagram".
1. CHECK FUSE AND FUSIBLE LINKS
Check that the following IPDM E/R fuse or fusible links are not blown.
Is the fuse blown?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit.
NO >> GO TO 2.
2. CHECK BATTERY POWER SUPPLY CIRCUIT
1. Disconnect IPDM E/R connector E42.
2. Check voltage between IPDM E/R connector E42 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness or connectors.
3. CHECK GROUND CIRCUIT
1. Disconnect IPDM E/R connectors E45, E46 and E47.
2. Check continuity between IPDM E/R connectors and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair or replace harness or connectors.
Terminal No. Signal nameFuse and fusible link Nos.
1 Battery power supply A (120A), E (80A)
2 B (60A)
IPDM E/R
GroundVo l ta g e
(Approx.)
Connector Terminal
E42 1
—Battery voltage
2
IPDM E/R
GroundContinuity
Connector Terminal
E45 19
Ye s
E46 60
E47 89
Revision: August 2015 2016 Versa Note

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PCS-30
< REMOVAL AND INSTALLATION >[IPDM E/R]
IPDM E/R
REMOVAL AND INSTALLATION
IPDM E/R
Exploded ViewINFOID:0000000012433285
Removal and InstallationINFOID:0000000012433286
CAUTION:
IPDM E/R integrated relays are not serviceab
le and must not be removed from unit.
REMOVAL
1. Disconnect the negative battery terminal. Refer to PG-70, "Removal and Installation (Battery)".
2. Release pawls on IPDM E/R cover (1) and remove. :Pawl
1.IPDM E/R Front
AWMIA1423ZZ
ALMIA0654ZZ
Revision: August 2015 2016 Versa Note

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PCS-32
< PRECAUTION >[POWER DISTRIBUTION SYSTEM]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint Syst
em (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012433287
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 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 SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inopera tive, 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 unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses 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 electri c 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 minutes before performing any service.
Revision: August 2015 2016 Versa Note

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PCS-34
< SYSTEM DESCRIPTION >[POWER DISTRIBUTION SYSTEM]
SYSTEM
SYSTEM
POWER DISTRIBUTION SYSTEM
POWER DISTRIBUTION SYSTEM
: System DescriptionINFOID:0000000012433289
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
• PDS (POWER DISTRIBUTION SYSTEM) is the system that BCM contro ls with the operation of the push-
button ignition switch and performs the power distribution to each power circuit. This system is used instead
of the mechanical power supply changing mechanism wi th the operation of the conventional key cylinder.
• The push-button ignition switch can be operated when Intelligent Key is in the following condition:
- Intelligent Key is in the detection area of the inside key antenna.
- Intelligent Key backside is contacted to push-button ignition switch.
• The push-button ignition switch operation is input to BCM as a signal. BCM changes the power supply posi-
tion according to the status and operates the following relays to supply power to each power circuit:
- Ignition relay-1
- Ignition relay-2
- Accessory relay-1
- Accessory relay-2
- Blower motor relay NOTE:
The engine switch operation changes due to the conditions of brake pedal, selector lever and vehicle speed.
• The power supply position can be confirmed with the light ing of the indicators in the push-button ignition
switch.
IGNITION BATTERY SAVER SYSTEM
When all the following conditions are met for a period of time, the battery saver system will turn off the power
supply (ignition switch ON/ACC → OFF) to prevent battery discharge.
• Ignition switch is in the ACC or ON position
• Turn signal lamp is not in operation
• Selector lever is in the P (park) position
Reset Condition of Igniti on Battery Saver System
If any of the following conditions are met, the battery saver system is released.
• Ignition switch is not in the ACC or ON position
• Turn signal lamp is in operation
• Selector lever is not in the P (park) position
NOTE:
The ignition battery saver system can be temporarily di sabled, without using CONSULT, to prevent it from
functioning when performing trouble diagnosis. Refer to PCS-53, "
Work Procedure".
POWER SUPPLY POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
AWMIA3150GB
Revision: August 2015 2016 Versa Note

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PCS
DIAGNOSIS SYSTEM (BCM)PCS-37
< SYSTEM DESCRIPTION > [POWER DISTRIBUTION SYSTEM]
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542491
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode
Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ×××
Air conditioner AIR CONDITIONER ×
Intelligent Key system INTELLIGENT KEY ××××
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ××××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ×
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note

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PCS
DIAGNOSIS SYSTEM (BCM)PCS-39
< SYSTEM DESCRIPTION > [POWER DISTRIBUTION SYSTEM]
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WORK SUPPORT
Test Item
Description
INSIDE BUZZER This test is able to check combination meter warning chime operation [Take Out/Knob/Key/
Off].
LCD This test is able to check combination me
ter display information [Off/LK WN/OUTKEY/NO
KY/BATT/INSRT/SFT P/ROTAT/ID NG/B&P I/B&P N].
BATTERY SAVER This test is able to check battery saver operation [On/Off].
ENGINE SW ILLUMI This test is able to check push-button ignition switch START indicator operation [On/Off].
PUSH SWITCH INDICATOR This test is able to check push-button ignition switch indicator operation [On/Off].
INT LAMP This test is able to check interior room lamp operation [On/Off].
INDICATOR This test is able to check combination mete r warning lamp operation [KEY ON/KEY IND/Off].
FLASHER This test is able to check hazard lamp operation [LH/RH/Off].
OUTSIDE BUZZER This test is able to check Intelligent Key warning buzzer operation [On/Off].
HORN This test is able to check horn operation [On].
P RANGE This test is able to check CVT shift selector illumination operation [On/Off].
Support ItemSetting Description
LOCK/UNLOCK BY I-KEY On*
Door lock/unlock function from Intelligent Key ON.
Off Door lock/unlock function from Intelligent Key OFF.
ANTI KEY LOCK IN FUNCTI On*
Anti lock out setting ON.
Off Anti lock out setting OFF.
ANS BACK I-KEY UNLOCK Off
No buzzer reminder when doors are unlocked with request switch.
On* Buzzer reminder when doors are unlocked with request switch.
ANS BACK I-KEY LOCK Horn Chirp
Horn chirp reminder when doors are locked with request switch.
Buzzer* Buzzer reminder when doors are locked with request switch.
Off No reminder when doors are locked with request switch.
HORN WITH KEYLESS LOCK Off
Horn chirp reminder when doors are locked with Intelligent Key.
On* No horn chirp reminder when doors are locked with Intelligent Key.
HAZARD ANSWER BACK Lock/Unlock*
Hazard warning lamp activation when doors are locked/unlocked
with Intelligent Key or request switch.
Unlock Only Hazard warning lamp activation when doors are unlocked with Intel-
ligent Key or request switch.
Lock Only Hazard warning lamp activation when doors are locked with Intelli-
gent Key or request switch.
Off No hazard warning lamp activation when doors are locked/unlocked
with Intelligent Key or request switch.
INSIDE ANT DIAGNOSIS —This function allo ws inside key antenna self-diagnosis.
CONFIRM KEY FOB ID —Intelligent Key ID code can be checked.
SHORT CRANKING OUTPUT Start70 msec
Starter motor operation duration time setting.
100 msec
200 msec
End —
PANIC ALARM SET MODE 3 1.5 sec
Intelligent Key panic alarm button setting.
MODE 2 OFF
MODE 1* 0.5 sec
LO- BATT OF KEY FOB WARN On*
Intelligent Key low battery warning ON.
Off Intelligent Key low battery warning OFF.
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PCS
PROCEDURE FOR TEMPORARILY DISABLING THE IGNITION BATTERY SAV-
ER SYSTEM
PCS-53
< BASIC INSPECTION > [POWER DISTRIBUTION SYSTEM]
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PROCEDURE FOR TEMPORARILY DISAB
LING THE IGNITION BATTERY
SAVER SYSTEM
DescriptionINFOID:0000000012762527
The ignition battery saver system can be temporarily di sabled, without using CONSULT, to prevent it form
functioning when performing trouble diagnosis.
Work ProcedureINFOID:0000000012762528
1. Enter the vehicle carrying a registered Intelligent Key.
2. Place the ignition switch in the OFF position.
3. Without depressing the brake pedal, press and hold the push-button ignition switch continuously for ten
seconds.
4. Check that the buzzer in the combination meter sounds for two seconds.
5. Operation is completed. NOTE:
When the ignition switch is placed in any position other than ON, the ignition battery saver system is acti-
vated again.
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