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![NISSAN TEANA 2008 Service Manual PCS-122
< SYMPTOM DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
POWER DISTRIBUTION SYSTEM
SYMPTOM DIAGNOSIS
POWER DISTRIBUTION SYSTEM
Symptom TableINFOID:0000000003805778
The engine start function, door lock NISSAN TEANA 2008 Service Manual PCS-122
< SYMPTOM DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
POWER DISTRIBUTION SYSTEM
SYMPTOM DIAGNOSIS
POWER DISTRIBUTION SYSTEM
Symptom TableINFOID:0000000003805778
The engine start function, door lock](/manual-img/5/57391/w960_57391-3512.png)
PCS-122
< SYMPTOM DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
POWER DISTRIBUTION SYSTEM
SYMPTOM DIAGNOSIS
POWER DISTRIBUTION SYSTEM
Symptom TableINFOID:0000000003805778
The engine start function, door lock function, power distribution system and NATS-IVIS/NVIS in the Intelligent
Key system are closely related to each other regarding control. Narrow down the functional area in question
by checking the following table to identify which function is malfunctioning. The vehicle security function can
operate only when the door lock and power distribution system are operating normally. Therefore, it is easy to
identify any factor unique to the vehicle security system by checking the following table.
Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspec-
tion.
NOTE:
Before starting vehicle security system operation check, the following conditions must be met.
Open front windows
Turn ignition switch OFF
Pull out Intelligent Key from key slot.
NO. Function Operation condition Symptom Diagnostic ItemReference
page
1INTELLIGENT
KEY SYSTEM/
DOOR LOCK
FUNCTIONLock/unlock door with door re-
quest switch.
(Intelligent Key is in the inside
key antenna detection area)Door does not lock/unlock —DLK-158
2POWER DIS-
TRIBUTION
FUNCTIONPress push-button ignition
switch under the following con-
ditions.
Selector lever position is in
the P or N position
Do not depress brake pedalPush-button ignition switch
does not operate—PCS-124
3INTELLIGENT
KEY SYSTEM/
ENGINE START
FUNCTIONStart engine with Intelligent Key
into the vehicle (Intelligent Key
is in the inside key antenna de-
tection area)Engine can not start with Intel-
ligent Key—SEC-193
4Open the door after the ignition
switch is turned ON to OFFSteering is not locked —SEC-194
5
NISSAN VEHI-
CLE IMMOBI-
LIZER
SYSTEM-NATS
FUNCTIONStart engine with Intelligent Key
in the key slotEngine can not start —SEC-195
6Open the door after the ignition
switch is turned ON to OFFSteering is not locked —SEC-194
7Insert Intelligent Key in the key
slotKey slot indicator does not illu-
minate—SEC-196
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PCS
POWER DISTRIBUTION SYSTEM
PCS-123
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TEMLock all doors with Intelligent
Key
Vehicle security system can
not be set—SEC-197
Lock all doors with door request
switch—SEC-197
Lock all doors with Intelligent
Key or door request switch Security indicator lamp does
not turn ON—SEC-196
In the armed phase, open the
doorVehicle security alarm does
not activateHorn
SEC-199
Hazard warning lamp
When alarm sounds, press In-
telligent Key button
Vehicle security system can
not be canceled—SEC-200
When alarm sounds, press door
request switch—SEC-200
9POWER DIS-
TRIBUTION
FUNCTIONPress push-button ignition
switch under the following con-
ditions.
Selector lever position is in
the P or N position
Do not depress brake pedalPush-button ignition switch
position indicator does not illu-
minate—PCS-125
NO. Function Operation condition Symptom Diagnostic ItemReference
page
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![NISSAN TEANA 2008 Service Manual PCS-124
< SYMPTOM DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE
PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE
DescriptionINFOID:0000000003805779
Before performin NISSAN TEANA 2008 Service Manual PCS-124
< SYMPTOM DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE
PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE
DescriptionINFOID:0000000003805779
Before performin](/manual-img/5/57391/w960_57391-3514.png)
PCS-124
< SYMPTOM DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE
PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE
DescriptionINFOID:0000000003805779
Before performing the diagnosis in the following table, check “Work Flow”. Refer to PCS-35, "Work Flow".
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
Conditions of Vehicle (Operating Conditions)
“ENGINE START BY I-KEY” in “WORK SUPPORT” is ON when setting on CONSULT-III.
One or more of Intelligent Keys with registered Intelligent Key ID is in the vehicle.
Diagnosis ProcedureINFOID:0000000003805780
1.CHECK PUSH-BUTTON IGNITION SWITCH
Check push-button ignition switch.
Refer to PCS-63, "
ComponentFunctionCheck".
Is the inspection normal?
YES >> GO TO 2.
NO >> Repair or replace malfunctioning parts.
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection normal?
YES >> Check intermittent incident. Refer to GI-35, "Intermittent Incident".
NO >> GO TO 1.
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![NISSAN TEANA 2008 Service Manual PCS
PUSH-BUTTON IGNITION SWITCH POSITION INDICATOR DOES NOT ILLUMI-
NATE
PCS-125
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PUSH-BUTTON IGNITION SWITCH POSITION IND](/manual-img/5/57391/w960_57391-3515.png)
PCS
PUSH-BUTTON IGNITION SWITCH POSITION INDICATOR DOES NOT ILLUMI-
NATE
PCS-125
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DescriptionINFOID:0000000003805781
Before performing the diagnosis in the following table, check “Work Flow”. Refer to PCS-35, "Work Flow".
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
Conditions of Vehicle (Operating Conditions)
“ENGINE START BY I-KEY” in “WORK SUPPORT” is ON when setting on CONSULT-III.
One or more of Intelligent Keys with registered Intelligent Key ID is in the vehicle.
Diagnosis ProcedureINFOID:0000000003805782
1.CHECK PUSH-BUTTON IGNITION SWITCH INDICATOR
Check push-button ignition switch indicator.
Refer to PCS-66, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-35, "Intermittent Incident".
NO >> GO TO 1.
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![NISSAN TEANA 2008 Service Manual PCS-126
< ON-VEHICLE REPAIR >[POWER DISTRIBUTION SYSTEM]
BCM (BODY CONTROL MODULE)
ON-VEHICLE REPAIR
BCM (BODY CONTROL MODULE)
Exploded ViewINFOID:0000000003839087
CAUTION:
Before replacing BCM, perfo NISSAN TEANA 2008 Service Manual PCS-126
< ON-VEHICLE REPAIR >[POWER DISTRIBUTION SYSTEM]
BCM (BODY CONTROL MODULE)
ON-VEHICLE REPAIR
BCM (BODY CONTROL MODULE)
Exploded ViewINFOID:0000000003839087
CAUTION:
Before replacing BCM, perfo](/manual-img/5/57391/w960_57391-3516.png)
PCS-126
< ON-VEHICLE REPAIR >[POWER DISTRIBUTION SYSTEM]
BCM (BODY CONTROL MODULE)
ON-VEHICLE REPAIR
BCM (BODY CONTROL MODULE)
Exploded ViewINFOID:0000000003839087
CAUTION:
Before replacing BCM, perform “READ CONFIGURATION” to save or print current vehicle specifica-
tion. Refer to BCS-3, "
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (BCM) : Descrip-
tion".
Removal and InstallationINFOID:0000000003839088
CAUTION:
Before replacing BCM, perform “READ CONFIGURATION” to save or print current vehicle specifica-
tion. Refer to BCS-3, "
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (BCM) : Descrip-
tion".
REMOVAL
1. Remove combination meter. Refer to MWI-126, "Removal and Installation".
2. Remove screws.
3. Remove BCM and disconnect the connector.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
Be sure to perform “WRITE CONFIGURATION” when replacing BCM.
Be sure to perform the system initialization (NATS) when replacing BCM. Refer to BCS-3, "
ADDI-
TIONAL SERVICE WHEN REPLACING CONTROL UNIT (BCM) : Special Repair Requirement".
1. BCM
JPMIA1038ZZ
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PCS
PUSH BUTTON IGNITION SWITCH
PCS-127
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Removal and InstallationINFOID:0000000003805786
REMOVAL
Remove the push-button ignition switch fixing pawl using a remover
tool (A), and then remove push-button ignition switch (1).
INSTALLATION
Install in the reverse order of removal.
JMMIA0014ZZ
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PG
PG-1
ELECTRICAL & POWER CONTROL
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SECTION PG
A
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CONTENTS
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
POWER SUPPLY&GR
OUND CIRCUIT
BASIC INSPECTION ....... .............................
3
BATTERY ....................................................... .....3
How to Handle Battery ........................................ ......3
Work Flow .................................................................5
COMPONENT DIAGNOSIS .........................10
POWER SUPPLY ROUTING CIRCUIT .......... ....10
Wiring Diagram - BATTERY POWER SUPPLY - ....10
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 6 - ....................................................... ....
25
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 11 - .........................................................
27
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 31 - .........................................................
29
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 50 - .........................................................
32
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 52 - .........................................................
36
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 53 - .........................................................
38
Wiring Diagram - ACCESSORY POWER SUP-
PLY - .......................................................................
48
Wiring Diagram - ACCESSORY POWER SUP-
PLY FUSE No. 19 - .................................................
51
Wiring Diagram - IGNITION POWER SUPPLY - ....55
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No. 3 - ...........................................................
65
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No. 4 - ...........................................................
74
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No. 43 - .........................................................
77
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No. 44 - .........................................................
79
Fuse ........................................................................82
Fusible Link .............................................................82
Circuit Breaker ........................................................82
HARNESS LAYOUT .........................................83
How To Read Harness Layout ............................ ....83
Outline .....................................................................84
Main Harness ..........................................................85
Engine Room Harness ............................................86
Engine Control Harness ..........................................88
Body Harness ..........................................................89
Body No. 2 Harness ................................................90
Room Lamp Harness ...............................................91
Front Door Harness (LH Side) .................................92
Front Door Harness (RH Side) ................................93
Rear Door Harness (LH Side) .................................94
Rear Door Harness (RH Side) .................................95
HARNESS CONNECTOR .................................96
Description ...............................................................96
STANDARDIZED RELAY .................................99
Description ...............................................................99
FUSE BLOCK - JUNCTION BOX (J/B) ..........101
Fuse, Connector and Terminal Arrangement ........101
FUSE, FUSIBLE LINK AND RELAY BOX ......102
Fuse and Fusible Link Arrangement ......................102
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) ..............
103
Fuse, Connector and Terminal Arrangement ........103
PRECAUTION ............................................104
PRECAUTIONS ...............................................104
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ..
104
ON-VEHICLE MAINTENANCE ..................105
BATTERY CHARGING CHART ......................105
Slow Charge ........................................................ ..105
Standard Charge ...................................................106
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PG-2
Quick Charge .........................................................107
ON-VEHICLE REPAIR ...............................109
BATTERY ........................................................109
Exploded View .......................................................109
Removal and Installation .......................................109
BATTERY TERMINAL WITH FUSIBLE LINK .111
Exploded View .......................................................111
Removal and Installation .......................................111
SERVICE DATA AND SPECIFICATIONS
(SDS) .........................................................
112
SERVICE DATA AND SPECIFICATIONS
(SDS) ................................................................
112
Battery ...................................................................112