2008 NISSAN TEANA Service Manual

windshield wipers tire pressure reset key mirror refuelling hood release

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NISSAN TEANA 2008 Service Manual DIAGNOSIS AND REPAIR WORKFLOW
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< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work FlowINFOID:0000000003806024
DETAILED FLOW
1.OBTAIN INFORMA

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NISSAN TEANA 2008 Service Manual DEF-4
< FUNCTION DIAGNOSIS >
REAR WINDOW DEFOGGER SYSTEM
FUNCTION DIAGNOSIS
REAR WINDOW DEFOGGER SYSTEM
WITH AV CONTROL UNIT
WITH AV CONTROL UNIT : System DiagramINFOID:0000000003806025
WITH AV CONTRO

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< FUNCTION DIAGNOSIS >
REAR WINDOW DEFOGGER SYSTEM
FUNCTION DIAGNOSIS
REAR WINDOW DEFOGGER SYSTEM
WITH AV CONTROL UNIT
WITH AV CONTROL UNIT : System DiagramINFOID:0000000003806025
WITH AV CONTROL UNIT : System DescriptionINFOID:0000000003806026
Operation Description
Turn rear window defogger switch ON when the ignition switch is turned ON. Then multifunction switch (rear
window defogger switch) transmits rear window defogger switch signal to AV control unit via AV communica-
tion. AV control unit transmits rear window defogger switch signal to BCM via CAN communication.
BCM turns rear window defogger relay ON and transmits rear window defogger control signal to IPDM E/R
via CAN communication when rear window defogger switch signal is received.
Rear window defogger and door mirror defogger are supplied with power and operate when rear window
defogger relay turns ON.
IPDM E/R transmits rear window defogger control signal to AV control unit via CAN communication.
When receiving the signal, AV control unit indicates rear defogger ON on the display. At the same time, AV
control unit transmits rear defogger control signal to multifunction switch (rear window defogger switch) via
AV communication and illuminates rear defogger switch indicator.
Timer function
BCM turns rear window defogger relay ON for approximately 15 minutes when rear window defogger switch
is turned ON. It makes rear window defogger and door mirror defogger (with door mirror defogger) operate.
Timer is canceled after pressing rear window defogger switch again during timer operation. Then BCM turns
rear window defogger relay OFF. The same reaction also occurs during timer operation, if the ignition switch
is turned OFF.
INPUT/OUTPUT SIGNAL CHART
JMLIA0005GB
Switch Input signal to BCM BCM function Actuator
Rear window defogger switch Defogger switch signal
Rear window defogger & Door mir-
ror defogger controlRear window defogger
Door mirror defogger
Push button ignition switch Ignition signal

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NISSAN TEANA 2008 Service Manual REAR WINDOW DEFOGGER SYSTEM
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< FUNCTION DIAGNOSIS >
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WITH AV CONTROL UNIT : Component Parts LocationINFOID:0000000003806027
WITH AV CONTROL UNIT : Component Descri

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NISSAN TEANA 2008 Service Manual DEF-6
< FUNCTION DIAGNOSIS >
REAR WINDOW DEFOGGER SYSTEM
WITHOUT AV CONTROL UNIT
WITHOUT AV CONTROL UNIT : System DiagramINFOID:0000000003806029
WITHOUT AV CONTROL UNIT : System DescriptionINFOID:0000

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NISSAN TEANA 2008 Service Manual REAR WINDOW DEFOGGER SYSTEM
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WITHOUT AV CONTROL UNIT : Component Parts LocationINFOID:0000000003806031
WITHOUT AV CONTROL UNIT : Component

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NISSAN TEANA 2008 Service Manual DEF-8
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)INFOID:0000000003940040
APPLICATION ITEM
CONSULT-III perfor

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NISSAN TEANA 2008 Service Manual DIAGNOSIS SYSTEM (BCM)
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The BCM records the following condition at the moment a particular DTC is detected.
Vehicle Speed
Odo/Trip Mete

DIAGNOSIS SYSTEM (BCM)
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The BCM records the following condition at the moment a particular DTC is detected.
Vehicle Speed
Odo/Trip Meter
Vehicle Condition (BCM detected condition)
IGN Counter
IGN counter indicates the number of times that ignition switch is turned ON after DTC is detected.
The number is 0 when a malfunction is detected now.
The number increases like 1 → 2 → 3...38 → 39 after returning to the normal condition whenever ignition
switch OFF → ON.
The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
REAR WINDOW DEFOGGER
REAR WINDOW DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER)
INFOID:0000000003806034
Data monitor
ACTIVE TEST
CONSULT screen terms Description
SLEEP>LOCKWhile turning BCM status from low power consumption mode to normal mode (Power supply
position is “LOCK”.)
SLEEP>OFFWhile turning BCM status from low power consumption mode to normal mode (Power supply
position is “OFF”.)
LOCK>ACC While turning power supply position from “LOCK” to “ACC”
ACC>ON While turning power supply position from “ACC” to “IGN”
RUN>ACCWhile turning power supply position from “RUN” to “ACC” (Vehicle is stopping and selector
lever is except P position.)
CRANK>RUNWhile turning power supply position from “CRANKING” to “RUN” (From cranking up the en-
gine to run it)
RUN>URGENT While turning power supply position from “RUN“ to “ACC” (Emergency stop operation)
ACC>OFF While turning power supply position from “ACC” to “OFF”
OFF>LOCK While turning power supply position from “OFF” to “LOCK”
OFF>ACC While turning power supply position from “OFF” to “ACC”
ON>CRANK While turning power supply position from “IGN” to “CRANKING”
OFF>SLEEPWhile turning BCM status from normal mode (Power supply position is “OFF”.) to low power
consumption mode
LOCK>SLEEPWhile turning BCM status from normal mode (Power supply position is “LOCK”.) to low pow-
er consumption mode
LOCK Power supply position is “LOCK” (Ignition switch OFF with steering is locked.)
OFF Power supply position is “OFF” (Ignition switch OFF with steering is unlocked.)
ACC Power supply position is “ACC” (Ignition switch ACC)
ON Power supply position is “IGN” (Ignition switch ON with engine stopped)
ENGINE RUN Power supply position is “RUN” (Ignition switch ON with engine running)
CRANKING Power supply position is “CRANKING” (At engine cranking)
Monitor Item Description
REAR DEF SW Without AV control unit: Displays “Press (ON)/other (OFF)” status determined with the rear win-
dow defogger switch
With AV control unit: This is displayed even when it is not equipped
PUSH SW Indicates [ON/OFF] condition of push switch

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NISSAN TEANA 2008 Service Manual DEF-10
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
Test Item Description
REAR DEFOGGERThis test is able to check rear window defogger operation. Rear window defogger operates when
“ON” on CONSU

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