Murano Cross Cabriolet Z51 (2013 year). Manual — part 65
PCS-20
< ECU DIAGNOSIS INFORMATION >
[IPDM E/R]
IPDM E/R
56
(R/Y)
Ground
Ignition relay power supply
Output
Ignition switch OFF
0 V
Ignition switch ON
Battery voltage
57
(O)
Ground
Ignition relay power supply
Output
Ignition switch OFF
0 V
Ignition switch ON
Battery voltage
58
(Y)
Ground
Ignition relay power supply
Output
Ignition switch OFF
0 V
Ignition switch ON
Battery voltage
69
(W/B)
Ground
ECM relay control
Output
Ignition switch OFF
(More than a few seconds after turning
ignition switch OFF)
Battery voltage
• Ignition switch ON
• Ignition switch OFF
(For a few seconds after turning igni-
tion switch OFF)
0 - 1.5 V
70
(O)
Ground
Throttle control motor re-
lay control
Output
Ignition switch ON
→
OFF
0 -1.0 V
↓
Battery voltage
↓
0 V
Ignition switch ON
0 - 1.0 V
72
(R/B)
Ground
Starter relay control
Input
Ignition
switch ON
Selector lever in any posi-
tion other than P or N
0 V
Selector lever P or N
Battery voltage
75
(LG)
Ground
Oil pressure switch
Input
Ignition
switch ON
Engine stopped
0 V
Engine running
Battery voltage
76
(SB)
Ground
Power generation com-
mand signal
Output
Ignition switch ON
6.3 V
40% is set on “ACTIVE TEST”, “AL-
TERNATOR DUTY” of “ENGINE”
3.8 V
80% is set on “ACTIVE TEST”, “AL-
TERNATOR DUTY” of “ENGINE”
1.4 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
Signal name
Input/
Output
+
−
JPMIA0001GB
JPMIA0002GB
JPMIA0003GB
Revision: 2012 October
2013 Murano CrossCabriolet
PCS
IPDM E/R
PCS-21
< ECU DIAGNOSIS INFORMATION >
[IPDM E/R]
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Fail-safe
INFOID:0000000008463306
CAN COMMUNICATION CONTROL
When CAN communication with ECM and BCM is impossible, IPDM E/R performs fail-safe control. After CAN
communication recovers normally, it also returns to normal control.
77
(GR)
Ground
Fuel pump relay control
Output
• Approximately 1 second after turning
the ignition switch ON
• Engine running
0 - 1.5 V
Approximately 1 second or more after
turning the ignition switch ON
Battery voltage
80
(B)
Ground
Starter motor
Output
At engine cranking
Battery voltage
83
(Y)
Ground
Headlamp LO (RH)
Output
Lighting switch OFF
0 V
Lighting switch 2ND
Battery voltage
84
(L)
Ground
Headlamp LO (LH)
Output
Lighting switch OFF
0 V
Lighting switch 2ND
Battery voltage
86
(SB)
Ground
Front fog lamp (RH)
Output
Lighting
switch
2ND
Front fog lamp switch OFF
0 V
Front fog lamp switch ON
Battery voltage
87
(GR)
Ground
Front fog lamp (LH)
Output
Lighting
switch
2ND
Front fog lamp switch OFF
0 V
Front fog lamp switch ON
Battery voltage
88
(W)
Ground
Ignition relay power supply
Output
Ignition switch ON
Battery voltage
89
(L)
Ground
High beam solenoid (RH)
Output
Lighting
switch
2ND or
AUTO
Lighting switch OFF
0 V
Lighting switch HI or PASS
Battery voltage
90
(G)
Ground
High beam solenoid (LH)
Output
Lighting
switch
2ND or
AUTO
Lighting switch OFF
0 V
Lighting switch HI or PASS
Battery voltage
91
(R)
Ground
Parking lamp (RH)
Output
Lighting switch OFF
0 V
Lighting switch 1ST
Battery voltage
92
(LG)
Ground
Parking lamp (LH)
Output
Lighting switch OFF
0 V
Lighting switch 1ST
Battery voltage
99
(BR)
Ground
Ambient sensor ground
Input
Ignition switch ON
0 V
100
(SB)
Ground
Ambient sensor
Output
Ignition switch ON
0 - 4.8 V
NOTE:
Changes depending to ambient
temperature
101
(L)
Ground
Refrigerant pressure sen-
sor ground
Input
Engine
running
• Warm-up condition
• Idle speed
0 V
102
(B)
Ground
Refrigerant pressure sen-
sor
Input
Engine
running
• Warm-up condition
• Both A/C switch and
blower fan motor switch
ON
(Compressor operates)
1.0 - 4.0 V
103
(P)
Ground
Refrigerant pressure sen-
sor power supply
Output
Ignition switch OFF
0 V
Ignition switch ON
5.0 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
Signal name
Input/
Output
+
−
Revision: 2012 October
2013 Murano CrossCabriolet
PCS-22
< ECU DIAGNOSIS INFORMATION >
[IPDM E/R]
IPDM E/R
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.
FRONT WIPER PROTECTION FUNCTION
IPDM E/R detects front wiper stop position by a front wiper auto stop signal.
When a front wiper stop position signal is in the conditions listed below, IPDM E/R stops power supply to wiper
after repeating a front wiper 10 seconds activation and 20 seconds stop five times.
Control part
Fail-safe operation
Cooling fan
• Turns ON the cooling fan relay-2 and the cooling fan relay-3 when ignition switch is turned ON (Cooling
fan operates at HI)
• Turns OFF the cooling fan relay-1, the cooling fan relay-2 and the cooling fan relay-3 when the ignition
switch is turned OFF (Cooling fan does not operate)
A/C compressor
A/C relay OFF
Alternator
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
• License plate lamp
• Side maker 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 acti-
vated while the front wiper is set in the INT/AUTO 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 acti-
vated while front wiper motor is operated and wiper stop in the other than stop position.
Front fog lamp
Front fog lamp relay OFF
Horn
Horn relay OFF
Ignition relay
The status just before activation of fail-safe is maintained.
Starter motor
Starter control relay OFF
Voltage judgment
IPDM E/R judgment
Operation
Ignition relay contact side
Ignition relay excitation
coil side
ON
ON
Ignition relay ON normal
—
OFF
OFF
Ignition relay OFF normal
—
ON
OFF
Ignition relay ON stuck
• Detects DTC “B2098: IGN RELAY ON”
• Turns ON the tail lamp relay for 10 minutes
OFF
ON
Ignition relay OFF stuck
Detects DTC “B2099: IGN RELAY OFF”
Ignition switch
Front wiper switch
Front wiper stop position signal
ON
OFF
The front wiper stop position signal (stop position) cannot be input for 10 seconds.
ON
The front wiper auto stop signal does not change for 10 seconds.
Revision: 2012 October
2013 Murano CrossCabriolet
PCS
IPDM E/R
PCS-23
< ECU DIAGNOSIS INFORMATION >
[IPDM E/R]
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NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.
STARTER MOTOR PROTECTION FUNCTION
IPDM E/R turns OFF the starter control relay to protect the starter motor when the starter control relay remains
active for 90 seconds.
DTC Index
INFOID:0000000008463307
NOTE:
• The details of time display are as follows.
- CRNT: A malfunction is detected now.
- PAST: A malfunction was detected in the past.
• IGN counter is displayed on FFD (Freeze Frame data).
- The number is 0 when is detected now.
- The number increases like 1
→
2 ··· 38
→
39 after returning to the normal condition whenever IGN OFF
→
ON.
- The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
×
: Applicable
CONSULT display
Fail-safe
Refer to
No DTC is detected.
further testing
may be required.
—
—
U1000: CAN COMM CIRCUIT
×
B2098: IGN RELAY ON
×
B2099: IGN RELAY OFF
—
B210B: START CONT RLY ON
—
B210C: START CONT RLY OFF
—
B210D: STARTER RELAY ON
—
B210E: STARTER RELAY OFF
—
B210F: INTRLCK/PNP SW ON
—
B2110: INTRLCK/PNP SW OFF
—
Revision: 2012 October
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PCS-24
< WIRING DIAGRAM >
[IPDM E/R]
IPDM E/R
WIRING DIAGRAM
IPDM E/R
Wiring Diagram
INFOID:0000000008463308
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to
GI-12, "Connector Information"
JRMWC5444GB
Revision: 2012 October
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PCS
IPDM E/R
PCS-25
< WIRING DIAGRAM >
[IPDM E/R]
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JRMWC5445GB
Revision: 2012 October
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PCS-26
< WIRING DIAGRAM >
[IPDM E/R]
IPDM E/R
JRMWC5446GB
Revision: 2012 October
2013 Murano CrossCabriolet
PCS
U1000 CAN COMM CIRCUIT
PCS-27
< DTC/CIRCUIT DIAGNOSIS >
[IPDM E/R]
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DTC/CIRCUIT DIAGNOSIS
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000008463309
CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicle is equipped with many electronic control unit, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less
wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart. Refer to
LAN-28, "CAN COMMUNICATION SYSTEM : CAN Communica-
DTC Logic
INFOID:0000000008463310
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000008463311
1.
PERFORM SELF DIAGNOSTIC
1.
Turn the ignition switch ON and wait for 2 seconds or more.
2.
Check “Self Diagnostic Result” of IPDM E/R.
Is DTC “U1000” displayed?
YES
>> Refer to
LAN-15, "Trouble Diagnosis Flow Chart"
NO
>> Refer to
GI-40, "Intermittent Incident"
.
DTC
CONSULT display de-
scription
DTC Detection Condition
Possible cause
U1000
CAN COMM CIRCUIT
When IPDM E/R cannot communicate CAN
communication signal continuously for 2
seconds or more
CAN communication system
Revision: 2012 October
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PCS-28
< DTC/CIRCUIT DIAGNOSIS >
[IPDM E/R]
B2098 IGNITION RELAY ON STUCK
B2098 IGNITION RELAY ON STUCK
Description
INFOID:0000000008463312
• IPDM E/R operates the ignition relay when it receives an ignition switch ON signal from BCM via CAN com-
munication.
• Turn the ignition relay OFF by pressing the push-button ignition switch once when the vehicle speed is 4 km/
h (2.5 MPH) or less.
• Turn the ignition relay OFF with the following operation when the vehicle speed is more than 4 km/h (2.5
MPH) or when an abnormal condition occurs in CAN communication from the combination meter (Emer-
gency OFF)
- Press and hold the push-button ignition switch for 2 seconds or more.
- Press the push-button ignition switch 3 times within 1.5 seconds.
NOTE:
The ignition relay does not turn ON for 3 seconds after emergency OFF even if the push-button ignition switch
is pressed.
DTC Logic
INFOID:0000000008463313
DTC DETECTION LOGIC
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON.
2.
Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
Is DTC detected?
YES
>> Refer to
.
NO
>> INSPECTION END.
Diagnosis Procedure
INFOID:0000000008463314
1.
PERFORM SELF DIAGNOSIS
1.
Erase “Self Diagnostic Result” of IPDM E/R.
2.
Turn the ignition switch OFF, and wait for 1 second or more.
3.
Turn the ignition switch ON. Check “Self Diagnostic Result” again.
Is DTC “B2098” displayed?
YES
>> Replace IPDM E/R. Refer to
PCS-31, "Removal and Installation"
NO
>> Refer to
GI-40, "Intermittent Incident"
.
DTC
CONSULT display
description
DTC Detection Condition
Possible causes
B2098
IGN RELAY ON
The ignition relay ON is detected for 1 second at ignition switch OFF
(CPU monitors the status at the contact and excitation coil circuits of
the ignition relay inside it)
Ignition relay malfunction
Revision: 2012 October
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PCS
B2099 IGNITION RELAY OFF STUCK
PCS-29
< DTC/CIRCUIT DIAGNOSIS >
[IPDM E/R]
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B2099 IGNITION RELAY OFF STUCK
Description
INFOID:0000000008463315
• IPDM E/R operates the ignition relay when it receives an ignition switch ON signal from BCM via CAN com-
munication.
• Turn the ignition relay OFF by pressing the push-button ignition switch once when the vehicle speed is 4 km/
h (2.5 MPH) or less.
• Turn the ignition relay OFF with the following operation when the vehicle speed is more than 4 km/h (2.5
MPH) or when an abnormal condition occurs in CAN communication from the combination meter (Emer-
gency OFF)
- Press and hold the push-button ignition switch for 2 seconds or more.
- Press the push-button ignition switch 3 times within 1.5 seconds.
NOTE:
The ignition relay does not turn ON for 3 seconds after emergency OFF even if the push-button ignition switch
is pressed.
DTC Logic
INFOID:0000000008463316
DTC DETECTION LOGIC
NOTE:
When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the “DTC: B2099” may be detected.
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON.
2.
Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
Is DTC detected?
YES
>> Refer to
NO
>> INSPECTION END.
Diagnosis Procedure
INFOID:0000000008463317
1.
PERFORM SELF DIAGNOSIS
1.
Erase “Self Diagnostic Result”.
2.
Turn the ignition switch OFF.
3.
Turn the ignition switch ON. Check “Self Diagnostic Result” again.
Is DTC “B2099” displayed?
YES
>> Replace IPDM E/R. Refer to
PCS-31, "Removal and Installation"
.
NO
>> Refer to
GI-40, "Intermittent Incident"
.
DTC
CONSULT display
description
DTC Detection Condition
Possible causes
B2099
IGN RELAY OFF
The ignition relay OFF is detected for 1 second at ignition switch ON
(CPU monitors the status at the contact and excitation coil circuits of
the ignition relay inside it)
Ignition relay malfunction
Revision: 2012 October
2013 Murano CrossCabriolet
PCS-30
< DTC/CIRCUIT DIAGNOSIS >
[IPDM E/R]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000008463318
1.
CHECK FUSES AND FUSIBLE LINK
Check that the following IPDM E/R fuses or fusible links are not blown.
Is the fuse fusing?
YES
>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check voltage between IPDM E/R harness connector and the ground.
Is the measurement value normal?
YES
>> GO TO 3.
NO
>> Repair the harness or connector.
3.
CHECK GROUND CIRCUIT
Check continuity between IPDM E/R harness connectors and the ground.
Does continuity exist?
YES
>> INSPECTION END
NO
>> Repair the harness or connector.
Signal name
Fuses and fusible link No.
Battery power supply
E (80 A)
C (60 A)
I (40 A)
50 (15 A)
51 (15 A)
(+)
(
−
)
Voltage
(Approx.)
IPDM E/R
Connector
Terminal
Ground
Battery voltage
E9
1
2
E10
36
IPDM E/R
Ground
Continuity
Connector
Terminal
E10
12
Existed
E11
41
Revision: 2012 October
2013 Murano CrossCabriolet
PCS
IPDM E/R
PCS-31
< REMOVAL AND INSTALLATION >
[IPDM E/R]
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REMOVAL AND INSTALLATION
IPDM E/R
Exploded View
INFOID:0000000008463319
Removal and Installation
INFOID:0000000008463320
NOTE:
To prevent damage to the parts, IPDM E/R integrated relays cannot be removed.
REMOVAL
1.
Disconnect the battery cable from the negative terminal.
2.
Remove the relay box cover.
3.
Disconnect the harness connector form the IPDM E/R (1).
4.
Press the pawl (A) and remove the IPDM E/R from relay box.
INSTALLATION
Install in the reverse order of removal.
1.
Relay box cover
2.
IPDM E/R
JPMIA0868ZZ
JPMIA0869ZZ
Revision: 2012 October
2013 Murano CrossCabriolet
PCS-32
< PRECAUTION >
[POWER DISTRIBUTION SYSTEM]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000008463321
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.
WARNING:
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that 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 “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric 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 3 minutes before performing any service.
Revision: 2012 October
2013 Murano CrossCabriolet
PCS
COMPONENT PARTS
PCS-33
< SYSTEM DESCRIPTION >
[POWER DISTRIBUTION SYSTEM]
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SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000008463322
Component Description
INFOID:0000000008463323
BCM
INFOID:0000000008463324
BCM controls the various electrical components and simultaneously supplies power according to the power
supply position.
BCM checks the power supply position internally.
IPDM E/R
INFOID:0000000008463325
IPDM E/R detects push-button ignition switch (push switch) status, and transmits push-button ignition switch
status signal (CAN) to BCM.
IPDM E/R receives ignition relay (IPDM E/R) control signal and ignition switch ON signal (CAN) from BCM,
and controls ignition relay (built in IPDM E/R).
JMMIA0877ZZ
1.
BCM
2.
Push-button ignition switch
3.
TCM
4.
IPDM E/R
5.
Stop lamp switch
6.
Ignition relay (fuse block)
7.
Accessory relay
8.
Blower relay
Component
Reference
BCM
IPDM E/R
Ignition relay (IPDM E/R, fuse block)
Accessory relay
Blower relay
Push-button ignition switch
Stop lamp switch
TCM
Revision: 2012 October
2013 Murano CrossCabriolet
PCS-34
< SYSTEM DESCRIPTION >
[POWER DISTRIBUTION SYSTEM]
COMPONENT PARTS
Ignition Relay
INFOID:0000000008463326
BCM turns ON the following relays to supply ignition power supply or ignition switch ON signal to each ECU
when the ignition switch is turned ON.
• Ignition relay (fuse block)
• Ignition relay (IPDM E/R)
BCM compares following status comparing.
• Ignition relay (fuse block) control signal, and power supply position judged by BCM
• Ignition relay (IPDM E/R) control request, and Ignition relay (IPDM E/R) status
Accessory Relay
INFOID:0000000008463327
BCM turns ON the accessory relays to supply accessory power supply or ignition switch ACC signal to each
ECU when the ignition switch is turned ACC or ON.
BCM compares status of accessory relay control signal, and power supply position judged by BCM.
Blower Relay
INFOID:0000000008463328
BCM turns ON the blower relay to supply ignition power supply or ignition switch ON signal to each ECU when
the ignition switch is turned ON.
BCM compares status of blower relay control signal, and power supply position judged by BCM.
Push-Button Ignition Switch
INFOID:0000000008463329
BCM transmits the change in the power supply position with the push-button ignition switch to IPDM E/R via
CAN communication line. IPDM E/R transmits the power supply position status via CAN communication line to
BCM.
Stop Lamp Switch
INFOID:0000000008463330
Stop lamp switch detects that brake pedal is depressed, and then transmits the signal to BCM.
TCM
INFOID:0000000008463331
TCM detects shift position P or N, transmits P/N position signal to BCM.
Revision: 2012 October
2013 Murano CrossCabriolet
PCS
SYSTEM
PCS-35
< SYSTEM DESCRIPTION >
[POWER DISTRIBUTION SYSTEM]
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SYSTEM
POWER DISTRIBUTION SYSTEM
POWER DISTRIBUTION SYSTEM : System Description
INFOID:0000000008463332
SYSTEM DESCRIPTION
• PDS (POWER DISTRIBUTION SYSTEM) is the system that BCM controls 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 with 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
- Insert Intelligent Key into the key slot
• 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 (inside IPDM E/R)
- Ignition relay (inside fuse block)
- Accessory relay
- Blower relay
NOTE:
The push-button ignition switch operation changes due to the conditions of brake pedal, selector lever and
vehicle speed.
• The power supply position can be confirmed with the lighting of the indicators around the push-button igni-
tion switch.
BATTERY SAVER SYSTEM
When all the following conditions are met for 30 minutes, the battery saver system will cut off the power supply
to prevent battery discharge.
• The ignition switch is in the ACC position
• All doors are closed
• Selector lever is in the P position
Reset Condition of Battery Saver System
If any of the following conditions are met the battery saver system is released.
• Opening any door
• Operating with door key cylinder on door lock
• Operating with door request switch on door lock
• Operating with Intelligent Key on door lock
• Press push-button ignition switch and ignition switch will change to ACC position from OFF position.
POWER SUPPLY POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
TION
The power supply position changing operation can be performed with the following operations.
NOTE:
• When an Intelligent Key is within the detection area of inside key antenna and when it is inserted to the key
slot, it is equivalent to the operations below.
• When starting the engine, the BCM checks the following conditions and then changes the power supply
position.
- Brake pedal operating condition
- Selector lever position
- Vehicle speed
Vehicle speed: less than 4 km/h (2.5 MPH)
Power supply position
Engine start/stop condition
Push-button ignition switch
operation frequency
Selector lever
Brake pedal operation condi-
tion
LOCK*
→
ACC
—
Not depressed
1
LOCK*
→
ACC
→
ON
—
Not depressed
2
LOCK*
→
ACC
→
ON
→
OFF
—
Not depressed
3
Revision: 2012 October
2013 Murano CrossCabriolet
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