switch NISSAN TIIDA 2007 Service Owners Manual

BCS-14
< FUNCTION DIAGNOSIS >
POWER CONSUMPTION CONTROL SYSTEM
POWER CONSUMPTION CONTROL SYSTEM
System DiagramINFOID:0000000001451460
System DescriptionINFOID:0000000001451461
OUTLINE
 BCM incorporates a power consumption control function that reduces the power consumption according to
the vehicle status.
 BCM switches the status (control mode) by itself with the power saving control function. It performs the sleep
request to each unit [IPDM E/R, combination meter and Intelligent Key unit (with Intelligent Key)] that oper-
ates with the ignition switch OFF.
Normal mode (wake-up)- CAN communication is normally performed with other units
- Each control with BCM is operating properly
CAN communication sleep mode (CAN sleep)- CAN transmission is stopped
- Control with BCM only is operating
Low power consumption mode (BCM sleep)- Low power consumption control is active
- CAN transmission is stopped
LOW POWER CONSUMPTION CONTROL WITH BCM
BCM reduces the power consumption with the following operation in the low power consumption mode.
 The reading interval of the each switches changes from 10 ms interval to 20 ms interval.
Sleep mode activation
 BCM receives the sleep-ready signal (ready) from IPDM E/R, combination meter and Intelligent Key unit
(with Intelligent Key) via CAN communication.
 BCM transmits the sleep wake up signal (sleep) to each unit when all of the CAN sleep conditions are ful-
filled.
 Each unit stops the transmission of CAN communication with the sleep wake up signal. BCM is in CAN com-
munication sleep mode.
 BCM is in the low power consumption mode and perform the low power consumption control when all of the
BCM sleep conditions are fulfilled with CAN sleep condition.
JPMIA0125GB

BCS
POWER CONSUMPTION CONTROL SYSTEM
BCS-15
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Sleep condition
Wake-up operation
 BCM transmits sleep wake up signal (wake up) to each unit when any condition listed below is established,
and then goes into normal mode from low power consumption mode.
 Each unit starts transmissions with CAN communication by receiving sleep wake up signals. Each unit trans-
mits wake up signals to BCM with CAN communication to convey the start of CAN communication.
Wake-up condition
Component Parts LocationINFOID:0000000001451462
CAN sleep condition BCM sleep condition
 Receiving the sleep-ready signal (ready) from all units
 Ignition switch: OFF
 Vehicle security system alarm: No operation
 Warning lamp: No operation
 Warning chime: No operation
 Stop lamp switch: OFF
 Key switch status: No change for 2 seconds
 Hazard warning lamp: No operation
Exterior lamp: OFF
 Door lock status: No change for 2 seconds
 CONSULT-III communication status: No communication
 Door switch status: No change for 2 secondsThe controls only BCM are completed.
(Interior room lamp battery saver: Time out etc.)
BCM wake-up condition
 Ignition switch: OFF → ACC or ON
 Stop lamp switch: ON (Depress brake pedal)
 Any door switch: OFF → ON
 Lighting switch: OFF → 1ST or PASS
 Hazard switch: OFF → ON
 Back door opener switch OFF → ON
 Remote keyless entry receiver: Receiving (with remote keyless entry)
 Intelligent Key unit: Receiving (with Intelligent Key)
1. IPDM E/R E46 2. BCM M18, M19, M20 (view with
glove box removed)3. Intelligent Key unit M52 (with Intelli-
gent Key) (view with glove box re-
moved)
4. Combination meter M24
ALMIA0187ZZ

BCS-16
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)INFOID:0000000001451463
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
1: With remote keyless entry system
2: With Intelligent Key
BCM
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system function.
SELF-DIAG RESULTS Displays the diagnosis results judged by BCM. Refer to BCS-54, "
DTCIndex".
CAN DIAG SUPPORT MNTR Monitors the reception status of CAN communication viewed from BCM.
DATA MONITOR The BCM input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from BCM.
ECU IDENTIFICATION The BCM part number is displayed.
CONFIGURATION Enables to read and save the vehicle specification.
 Enables to write the vehicle specification when replacing BCM.
System Sub system selection itemDiagnosis mode
WORK SUPPORT DATA MONITOR ACTIVE TEST
BCM BCM×
Door lock DOOR LOCK×××
Rear window defogger REAR DEFOGGER××
Warning chime BUZZER××
Interior room lamp timer INT LAMP×××
Remote keyless entry system
1MULTI REMOTE ENT×××
Exterior lamp HEAD LAMP×××
Wiper and washer WIPER×××
Turn signal and hazard warning lamps FLASHER××
Air conditioner AIR CONDITONER×
Intelligent Key system
2INTELLIGENT KEY×
Combination switch COMB SW×
Immobilizer IMMU××
Interior room lamp battery saver BATTERY SAVER×××
Trunk open (sedan)/Back door open
(hatch back)DOOR LOCK××
Vehicle security system THEFT ALM×××
Signal buffer system SIGNAL BUFFER××
PTC heater system PTC HEATER××

BCS
DIAGNOSIS SYSTEM (BCM)
BCS-17
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BCM : CONSULT-III Function (BCM - BCM)INFOID:0000000001451464
WORK SUPPORT
DOOR LOCK
DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)INFOID:0000000001451465
WORK SUPPORT
DATA MONITOR
1: With Intelligent Key
2: With remote keyless entry system
ACTIVE TEST
Item Description
RESET SETTING VALUE Return a value set with WORK SUPPORT of each system to a default value in factory shipment.
Work Item Description
SECURITY DOOR LOCK SETAnti hijack function mode can be changed in this mode.
 ON: Anti hijack mode is active.
 OFF: Anti hijack mode is inactive.
AUTO LOCK SETAuto door lock time can be changed in this mode.
 MODE 1: 1 minute
 MODE 2: 2 minutes
 MODE 3: 3 minutes
 MODE 4: 4 minutes
 MODE 5: 5 minutes
Monitor Item
[Unit}Description
IGN ON SW [ON/OFF] Indicates condition of ignition switch in ON position.
PUSH SW
1 [ON/OFF]Indicates condition of ignition knob switch.
KEY SW
2 [ON/OFF]Indicates condition of key switch.
CDL LOCK SW [ON/OFF] Indicates condition of door lock and unlock switch.
CDL UNLOCK SW [ON/OFF] Indicates condition of door lock and unlock switch.
DOOR SW-DR [ON/OFF] Indicates condition of front door switch (driver side).
DOOR SW-AS [ON/OFF] Indicates condition of front door switch (passenger side).
DOOR SW-RR [ON/OFF] Indicates condition of rear door switch RH.
DOOR SW-RL [ON/OFF] Indicates condition of rear door switch LH.
TRNK OPNR SW [ON/OFF] Indicates condition of back door switch.
BACK DOOR SW [ON/OFF] Indicates condition of back door switch.
KEYLESS LOCK
2 [ON/OFF]Indicates condition of lock signal from key fob.
KEYLESS UNLOCK
2 [ON/OFF]Indicates condition of unlock signal from key fob.
I-KEY LOCK
1 [ON/OFF]Indicates condition of lock signal from Intelligent Key.
I-KEY UNLOCK
1 [ON/OFF]Indicates condition of unlock signal from Intelligent Key.
Test item Description
DOOR LOCKThis test is able to check door lock operation [ALL LOCK/ALL UNLOCK/DR UNLOCK/
OTHER UNLOCK].
SUPER LOCK
*This test is able to check super lock operation [LOCK (SET)/UNLOCK (RELEASE)].

BCS-18
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
*: With super lock
REAR WINDOW DEFOGGER
REAR WINDOW DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER)
INFOID:0000000001451466
DATA MONITOR
ACTIVE TEST
BUZZER
BUZZER : CONSULT-III Function (BCM - BUZZER)INFOID:0000000001451467
DATA MONITOR
ACTIVE TEST
DOOR LOCK INDThis test is able to check door lock indicator (built in door lock and unlock switch on center
console) operation [ON/OFF].
TRUNK/BACK DOOR This test is able to check trunk/back door lock operation [LOCK (SET)/UNLOCK (RE-
LEASE)]. Test item Description
Monitor Item
[Unit]Description
ENGINE STATUS [RUN/
STOP]Indicates engine running status.
IGN ON SW [ON/OFF] Indicates condition of ignition switch in ON position.
REAR DEF SW [ON/OFF] Displays “Press (ON)/other (OFF)” status determined with the rear window defogger switch.
Test Item Description
REAR DEFOGGER Give a drive signal to the rear window defogger relay to activate it.
Monitor Item
[Unit]Description
IGN ON SW [ON/OFF] Ignition switch (ON) status judged by ignition power supply input.
PUSH SW
1 [ON/OFF]Ignition knob status.
KEY SW
2 [ON/OFF]Key switch status.
DOOR SW -DR [ON/OFF] Front door switch (driver side) status judged by BCM.
DOOR SW -AS [ON/OFF] Front door switch (passenger side) status judged by BCM.
DOOR SW -RR [ON/OFF] Rear door switch RH status judged by BCM.
DOOR SW -RL [ON/OFF] Rear door switch LH status judged by BCM.
BACK DOOR SW [ON/OFF] Back door switch status judged by BCM.
CDL LOCK SW [ON/OFF] Door lock/unlock switch status.
CDL UNLOCK SW [ON/OFF] Door lock/unlock switch status.
LIGHTING SW [ON/OFF]Lighting switch status judged by the lighting switch signal read with combination switch reading func-
tion.
TRNK OPNR SW [ON/OFF] Trunk switch status.
Test Item Description
LIGHT WARN ALM The light reminder warning operation can be checked by operating the relevant function (On/Off).
KEY REMINDER WARN The key reminder warning operation can be checked by operating the relevant function (On/Off).

BCS
DIAGNOSIS SYSTEM (BCM)
BCS-19
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INT LAMP
INT LAMP : CONSULT-III Function (BCM - INT LAMP)INFOID:0000000001451468
DATA MONITOR
1: With Intelligent Key
2: With remote keyless entry
ACTIVE TEST
MULTIREMOTE ENT
MULTIREMOTE ENT : CONSULT-III Function (BCM - MULTIREMOTE ENT)
INFOID:0000000001451469
WORK SUPPORT
BACK DR OPEN WARN The back door open warning operation can be checked by operating the relevant function (On/Off).
DOOR WARNING IND The door open warning operation can be checked by operating the relevant function (On/Off).Test Item Description
Monitor item
[Unit]Description
IGN ON SW [ON/OFF] Ignition switch (ON) status judges from IGN signal (ignition power supply)
PUSH SW
1 [ON/OFF]Push switch status received from Intelligent Key unit by CAN communication
KEY SW
2 [ON/OFF]The switch status input from key switch
DOOR SW-DR [ON/OFF] The switch status input from front door switch (driver side)
DOOR SW-AS [ON/OFF] The switch status input from front door switch (passenger side)
DOOR SW-RR [ON/OFF] The switch status input from rear door switch RH
DOOR SW- RL [ON/OFF] The switch status input from rear door switch LH
BACK DOOR SW [ON/OFF] The switch status input from back door switch
CDL LOCK SW [ON/OFF] Lock switch status input from door lock and unlock switch
CDL UNLOCK SW [ON/OFF] Unlock switch status input from door lock and unlock switch
KEYLESS LOCK
2 [ON/OFF]Lock signal status received from remote keyless entry receiver (integrated in the
BCM)
KEYLESS UNLOCK
2 [ON/OFF]Unlock signal status received from remote keyless entry receiver (integrated in the
BCM)
I-KEY LOCK
1 [ON/OFF]Lock signal status received from Intelligent Key unit by CAN communication
I-KEY UNLOCK
1 [ON/OFF]Unlock signal status received from Intelligent Key unit by CAN communication
I-KEY ALL UNL
1 [ON/OFF]Unlock signal status received from Intelligent Key unit by CAN communication
Test item Operation Description
INT LAMPONOutputs the interior room lamp control signal to turn the interior room lamps ON.
[Map lamp, personal lamp, room lamp, luggage room lamp (when applicable lamps
switch is in DOOR position.)]
OFF Stops the interior room lamp control signal to turn the interior room lamps.

BCS-20
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
ACTIVE TEST
HEADLAMP
HEADLAMP : CONSULT-III Function (BCM - HEAD LAMP)INFOID:0000000001451470
WORK SUPPORT
*: Initial setting
DATA MONITOR
Work Item Description
HAZARD LAMP SETAnswer back function (hazard) mode can be changed in this mode.
For the detail of the setting, refer to DLK-617, "
REMOTE KEYLESS ENTRY : System Descrip-
tion".
AUTO LOCK SETAuto door lock time can be changed in this mode.
 MODE 1: 1 minute
 MODE 2: 2 minutes
 MODE 3: 3 minutes
 MODE 4: 4 minutes
 MODE 5: 5 minutes
Monitor Item
[Unit}Condition
IGN ON SW [ON/OFF] Indicates condition of ignition switch in ON position.
KEY SW [ON/OFF] Indicates condition of key switch.
KEYLESS LOCK [ON/OFF] Indicates condition of lock signal from keyfob.
KEYLESS UNLOCK [ON/OFF] Indicates condition of unlock signal from keyfob.
DOOR SW-DR [ON/OFF] Indicates condition of front door switch (driver side).
DOOR SW-AS [ON/OFF] Indicates condition of front door switch (passenger side).
DOOR SW-RR [ON/OFF] Indicates condition of rear door switch RH.
DOOR SW-RL [ON/OFF] Indicates condition of rear door switch LH.
BACK DOOR SW [ON/OFF] Indicates condition of back door switch.
CDL LOCK SW [ON/OFF] Indicates condition of door lock and unlock switch.
CDL UNLOCK SW [ON/OFF] Indicates condition of door lock and unlock switch.
RKE LOCK AND UNLOCK This item is indicated, but not monitored.
Test Item Description
DOOR LOCKThis test is able to check warning chime in combination meter operation. [ALL LOCK/ALL UN-
LOCK/DR UNLOCK/OTHER UNLOCK]
INT LAMP This test is able to check interior lamp operation [ON/OFF].
FLASHER This test is able to check flasher operation [LH/RH/OFF].
Work item Setting Description
BATTERY SAVER SETON*
Battery saver mode can be changed.
OFF
Monitor item
[Unit]Description
IGN ON SW [ON/OFF] Ignition switch (ON) status judged from IGN signal (ignition power supply)

BCS
DIAGNOSIS SYSTEM (BCM)
BCS-21
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ACTIVE TEST
WIPER
WIPER : CONSULT-III Function (BCM - WIPER)INFOID:0000000001451471
WORK SUPPORT
HI BEAM SW [ON/OFF]
Each switch status that BCM judges from the combination switch reading function H/L SW POS [ON/OFF]
LIGHT SW 1ST [ON/OFF]
PASSING SW [ON/OFF]
AUTO LIGHT SW [ON/OFF]
FR FOG SW [ON/OFF]
RR FOG SW [ON/OFF]
DOOR SW-DR [ON/OFF] The switch status input from front door switch (driver side)
ENGINE STATUS The engine status received from ECM with CAN communication
LIT-SEN FAIL [OK/NOTOK] The sensor status received from light & rain sensor with serial link
 The serial link condition that BCM judges
AUT LIGHT SYS [ON/OFF] Auto light system status that BCM judges from the vehicle conditionMonitor item
[Unit]Description
Test item Operation Description
TAIL LAMPONTransmits the position light request signal to IPDM E/R with CAN com-
munication to turn the tail lamp ON.
OFF Stops the tail lamp request signal transmission.
HEAD LAMPHITransmits the high beam request signal with CAN communication to turn
the headlamp (HI).
LOTransmits the low beam request signal with CAN communication to turn
the headlamp (LO).
OFF Stops the high & low beam request signal transmission.
FR FOG LAMPONTransmits the front fog lights request signal to IPDM E/R with CAN com-
munication to turn the front fog lamp ON.
OFF Stops the front fog lights request signal transmission.
RR FOG LAMPON Outputs the voltage to turn the rear fog lamp ON.
 Transmits the rear fog lamp status signal to the combination meter with
CAN communication to turn the rear fog lamp indicator lamp ON.
OFF Stops the voltage to turn the rear fog lamp OFF.
 Stops the rear fog lamp status signal transmission.
DAYTIME RUNNING LIGHTONTransmits the day time running light request signal to IPDM E/R with
CAN communication to turn the each lamps ON.
OFF Stops the day time running light request signal transmission.
Work ItemSetting
ItemDescription
WIPER SPEED
SETTINGON
1With vehicle speed
(Front wiper intermittent time linked with the vehicle speed and wiper intermittent dial position)
OFFWithout vehicle speed
(Front wiper intermittent time linked with the wiper intermittent dial position)
RR WIP RVRS
SETON
2Change ON/OFF mode setting or rear wiper operation when gear is shifted to reverse
OFF

BCS-22
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
1: Factory setting
2: If equipped
DATA MONITOR
ACTIVE TEST
FLASHER
FLASHER : CONSULT-III Function (BCM - FLASHER)INFOID:0000000001451472
WORK SUPPORT
DATA MONITOR
Monitor Item
[Unit]Description
IGN ON SW [ON/OFF] Ignition switch ON status judged from ignition power supply.
FR WIPER HI [ON/OFF]
Each switch status that BCM judges from the combination switch reading function. FR WIPER LOW [ON/OFF]
FR WIPER INT [ON/OFF]
FR WASHER SW [ON/OFF]
INT VOLUME [1 - 7] Each switch status that BCM judges from the combination switch reading function.
FR WIPER STOP [ON/OFF]Front wiper motor (stop position) status received from IPDM E/R with CAN communica-
tion.
VEHICLE SPEED [km/h]The value of the vehicle speed signal received from combination meter with CAN com-
munication.
H/L SW POS [ON/OFF]
RR WIPER ON [ON/OFF]
Each switch status that BCM judges from the combination switch reading function. RR WIPER INT [ON/OFF]
RR WASHER SW [ON/OFF]
RR WIPER STOP [ON/OFF] Rear wiper motor (stop position) status input from the rear wiper motor.
REVERSE SW CAN [ON/OFF] Transmission reverse position moitored via CAN.
Test Item Operation Description
HEADLAMP WASH-
ERONTransmits the headlamp washer request signal to IPDM E/R with CAN communication to
operate the headlamp washer operation.
FR WIPERHITransmits the front wiper request signal (HI) to IPDM E/R with CAN communication to op-
erate the front wiper HI operation.
LOTransmits the front wiper request signal (LO) to IPDM E/R with CAN communication to
operate the front wiper LO operation.
INTTransmits the front wiper request signal (INT) to IPDM E/R with CAN communication to
operate the front wiper INT operation.
OFF Stops transmitting the front wiper request signal to stop the front wiper operation.
RR WIPERON Outputs the voltage to operate the rear wiper motor.
OFF Stops the voltage to stop.
Work Item Description
HAZARD LAMP SETOperation MODE1 MODE2 MODE3
MODE4
Keyfob operation Lock Unlock Lock Unlock Lock Unlock Lock Unlock
Hazard lamp flash - - - Twice Once - Once Twice

BCS
DIAGNOSIS SYSTEM (BCM)
BCS-23
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ACTIVE TEST
AIR CONDITIONER
AIR CONDITIONER : CONSULT-III Function (BCM - AUTO AIR CONDITIONER)
INFOID:0000000001451473
ACTIVE TEST
DATA MONITOR
INTELLIGENT KEY
INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)INFOID:0000000001451474
DATA MONITOR
Monitor Item
[Unit]Description
IGN ON SW [ON/OFF] Ignition switch (ON) status judged from IGN signal (ignition power supply)
HAZARD SW [ON/OFF] The switch status input from the hazard switch
TURN SIGNAL R [ON/OFF]
Each switch condition that BCM judges from the combination switch reading function
TURN SIGNAL L [ON/OFF]
TURN/L MNTR [ON/OFF] Displays status (one bulb out: ON/other: OFF) as judged from bulb signal
Test Item Operation Description
FLASHERRH Outputs the voltage to turn the right side turn signal lamps ON.
LH Outputs the voltage to turn the left side turn signal lamps ON.
OFF Stops the voltage to turn the turn signal lamps OFF.
Test Item Operation Description
A?C INDICATORON Outputs the signal to turn the A/C indicator ON.
OFF Stops the signal to turn the A/C indicator OFF.
Monitor Item
[Unit]Contents
IGNSW [ON/OFF]Display [ignition switch position (On)/(Off), ACC position (Off)] status as judged form ignition
switch signal.
FAN ON SIG [ON/OFF] Display [FAN (On)/FAN (Off)] status as judged form blower fan motor switch signal.
AIR COND SW [ON/OFF] Display [COMP (On)/COMP (Off)] status as judged form air conditioner switch signal.
Monitor Item
[Unit]Condition
IGN ON SW [ON/OFF] Indicates condition of ignition switch in ON position.
PUSH SW [ON/OFF] Indicates condition of ignition knob switch.
I-KEY LOCK [ON/OFF] Indicates condition of lock signal from Intelligent Key.
I-KEY UNLOCK [ON/OFF] Indicates [condition of unlock signal from Intelligent Key.
I-KEY ALL UNL [ON/OFF] Indicates condition of all unlock signal from Intelligent Key.
I-KEY TRUNK OP [ON/OFF] Indicates condition of trunk open signal from Intelligent Key.
DOOR SW-DR [ON/OFF] Indicates condition of front door switch (driver side).
DOOR SW-AS [ON/OFF] Indicates condition of front door switch (passenger side).
DOOR SW-RR [ON/OFF] Indicates condition of rear door switch RH.