Nissan Rogue. Instruction — part 950
PCS-46
< SYSTEM DESCRIPTION >
[POWER DISTRIBUTION SYSTEM]
SYSTEM
SYSTEM
POWER DISTRIBUTION SYSTEM
POWER DISTRIBUTION SYSTEM : System Description
INFOID:0000000011277100
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
With Intelligent Key System
• PDS (POWER DISTRIBUTION SYSTEM) is the system that the BCM controls with the operation of the
push-button ignition switch to perform 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 cyl-
inder.
• The push-button ignition switch can be operated when Intelligent Key is in the following conditions:
- 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
- Front 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 lighting of the indicator in the push-button ignition
switch.
With Remote Keyless Entry System
• PDS (POWER DISTRIBUTION SYSTEM) is the system that the BCM controls with the operation of the igni-
tion switch to perform the power distribution to each power circuit.
• The ignition switch operation is input to the BCM as a signal. BCM changes the power supply position
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
- Front blower motor relay
IGNITION BATTERY SAVER SYSTEM
When all the following conditions are met for 30 minutes, the ignition battery saver system will cut off the
power supply to prevent battery discharge.
• The ignition is in the ON position
• All doors are closed
AWMIA1496GB
PCS
SYSTEM
PCS-47
< SYSTEM DESCRIPTION >
[POWER DISTRIBUTION SYSTEM]
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• Selector lever is in the P (park) position
Reset Condition of Ignition Battery Saver System
In order to prevent the battery from discharging, the ignition battery saver system will cut off the power supply
when all doors are closed, the selector lever is in P (park) position and the ignition is left in the ON position for
30 minutes:
• Opening any door
• Operating door request switch on door handle
• Operating Intelligent Key (with Intelligent Key system)
• Operating keyfob (with remote keyless entry system)
POWER SUPPLY POSITION CHANGE TABLE BY PUSH-BUTTON IGNITION SWITCH OPERA-
TION (WITH INTELLIGENT KEY SYSTEM)
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 Intelligent Key backside
is contacted to push-button ignition switch, it is equivalent to the operations below.
• When starting the engine, the BCM monitors under the engine start conditions:
- Brake pedal operating condition
- Selector lever position
- Vehicle speed
Vehicle speed: less than 4 km/h (2.5 MPH)
Vehicle speed: 4 km/h (2.5 MPH) or more
Emergency stop operation
• Press and hold the push-button ignition switch for 2 seconds or more.
• Press the push-button ignition switch 3 times or more within 1.5 seconds.
WITH INTELLIGENT KEY
WITH INTELLIGENT KEY : Fail Safe
INFOID:0000000011277101
Power supply position
Engine start/stop condition
Push-button
ignition switch
operation frequency
Selector lever position
Brake pedal condition
OFF
→ ON
—
Released
1
OFF
→ ON → OFF
—
Released
2
OFF
→ START
ON
→ START
P (Park) or N (Neutral)
Depressed
1
Engine is running
→ OFF
—
—
1
Power supply position
Engine start/stop condition
Push-button
ignition switch
operation frequency
Selector lever position
Brake pedal condition
Engine is running
→ OFF
—
—
Emergency stop
operation
Engine stall return operation
while driving
N (Neutral)
Released
1
CONSULT Display
Fail-safe
Cancellation
B2190: NATS ANTENNA AMP
Inhibit engine cranking
Erase DTC
B2191: DIFFERENCE OF KEY
Inhibit engine cranking
Erase DTC
B2192: ID DISCORD BCM-ECM
Inhibit engine cranking
Erase DTC
B2193: CHAIN OF BCM-ECM
Inhibit engine cranking
Erase DTC
B2198: IMMOBI ANT NG
Inhibit engine cranking
Erase DTC
PCS-48
< SYSTEM DESCRIPTION >
[POWER DISTRIBUTION SYSTEM]
SYSTEM
WITHOUT INTELLIGENT KEY
WITHOUT INTELLIGENT KEY : Fail Safe
INFOID:0000000011277102
B2608: STARTER RELAY
Inhibit engine cranking
500 ms after the following signal communication status becomes
consistent:
• Starter motor relay control signal
• Starter relay status signal (CAN)
B260F: ECM CAN COMM
Inhibit engine cranking
When any of the following conditions are fulfilled:
• Ignition switch changes to ON
• Receives engine status signal (CAN)
B26F1: IGNITION RELAY OFF
STUCK FAIL
Inhibit engine cranking
When the following conditions are fulfilled:
• Ignition switch ON signal (CAN: Transmitted from BCM): ON
• Ignition switch ON signal (CAN: Transmitted from IPDM E/R):
ON
B26F2: IGNITION RELAY ON
STUCK FAIL
Inhibit engine cranking
When the following conditions are fulfilled:
• Ignition switch ON signal (CAN: Transmitted from BCM): OFF
• Ignition switch ON signal (CAN: Transmitted from IPDM E/R):
OFF
B261E: FUEL MIS CONFIG
Inhibit engine cranking
BCM initialization
CONSULT Display
Fail-safe
Cancellation
CONSULT Display
Fail-safe
Cancellation
B2190: NATS ANTENNA AMP
Inhibit engine cranking
Erase DTC
B2191: DIFFERENCE OF KEY
Inhibit engine cranking
Erase DTC
B2192: ID DISCORD BCM-ECM
Inhibit engine cranking
Erase DTC
B2193: CHAIN OF BCM-ECM
Inhibit engine cranking
Erase DTC
B2198: IMMOBI ANT NG
Inhibit engine cranking
Erase DTC
B2608: STARTER RELAY
Inhibit engine cranking
500 ms after the following signal communication status becomes
consistent:
• Starter motor relay control signal
• Starter relay status signal (CAN)
B260F: ECM CAN COMM
Inhibit engine cranking
When any of the following conditions are fulfilled:
• Ignition switch changes to ON
• Receives engine status signal (CAN)
B261E: FUEL MIS CONFIG
Inhibit engine cranking
BCM initialization
PCS
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
PCS-49
< SYSTEM DESCRIPTION >
[POWER DISTRIBUTION SYSTEM]
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DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000011455512
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
INTELLIGENT KEY
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
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Co
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CA
N Diag
Su
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tr
Door lock
DOOR LOCK
×
×
×
×
Rear window defogger
REAR DEFOGGER
×
×
×
Warning chime
BUZZER
×
×
Interior room lamp timer
INT LAMP
×
×
×
Exterior lamp
HEADLAMP
×
×
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps FLASHER
×
×
Intelligent Key system
INTELLIGENT KEY
×
×
×
×
Combination switch
COMB SW
×
BCM
BCM
×
×
×
×
×
Immobilizer
IMMU
×
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
Back door open
TRUNK
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
Signal buffer system
SIGNAL BUFFER
×
Air conditioner
AIR CONDITIONER
×
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