2008 NISSAN TEANA Service Manual

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NISSAN TEANA 2008 Service Manual HEATED SEAT SWITCH
SE-145
< ON-VEHICLE REPAIR >[WITHOUT VENTILATION SEAT]
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HEATED SEAT SWITCH
Exploded ViewINFOID:0000000003853803
Removal and InstallationINFOID:0000000

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NISSAN TEANA 2008 Service Manual SEC-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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SECTION SEC
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CONTENTS
SECURITY CONTROL SYSTEM
INTELLIGENT KEY SYSTEM
BASIC INSPECTION ....... ....................

SEC-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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SECTION SEC
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CONTENTS
SECURITY CONTROL SYSTEM
INTELLIGENT KEY SYSTEM
BASIC INSPECTION ....... .............................
5
DIAGNOSIS AND REPAIR WORKFLOW ..... .....5
Work Flow ........................................................... ......5
INSPECTION AND ADJUSTMENT .....................8
ECM RE-COMMUNICATING FUNCTION ............. ......8
ECM RE-COMMUNICATING FUNCTION : De-
scription .....................................................................
8
ECM RE-COMMUNICATING FUNCTION : Spe-
cial Repair Requirement ............................................
8
FUNCTION DIAGNOSIS ...............................9
INTELLIGENT KEY SYSTEM/ENGINE
START FUNCTIO N ........................................ .....
9
System Diagram .................................................. ......9
System Description ...................................................9
Component Parts Location ......................................12
Component Description ...........................................13
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS ..................................................................
14
System Diagram .................................................. ....14
System Description .................................................14
Component Parts Location ......................................15
Component Description ..........................................16
VEHICLE SECURITY SYSTEM .........................17
System Diagram .................................................. ....17
System Description .................................................17
Component Parts Location ......................................18
Component Description ...........................................19
DIAGNOSIS SYSTEM (BCM) ............................21
COMMON ITEM ..................................................... ....21
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .....................................................
21
INTELLIGENT KEY ................................................ ....22
INTELLIGENT KEY : CONSULT-III Function
(BCM - INTELLIGENT KEY) ....................................
22
THEFT ALM ........................................................... ....25
THEFT ALM : CONSULT-III Function (BCM -
THEFT) ................................................................ ....
25
IMMU ...................................................................... ....27
IMMU : CONSULT-III Function (BCM - IMMU) ........27
COMPONENT DIAGNOSIS .........................28
U1000 CAN COMM CIRCUIT ...........................28
BCM ....................................................................... ....28
BCM : Description ....................................................28
BCM : DTC Logic .....................................................28
BCM : Diagnosis Procedure ....................................28
IPDM E/R ................................................................ ....28
IPDM E/R : Description ............................................28
IPDM E/R : DTC Logic .............................................28
IPDM E/R : Diagnosis Procedure ............................28
U1010 CONTROL UNIT (CAN) .........................30
BCM ....................................................................... ....30
BCM : DTC Logic .....................................................30
BCM : Diagnosis Procedure ....................................30
BCM : Special Repair Requirement .........................30
P1610 LOCK MODE .........................................31
Description ...............................................................31
DTC Logic ................................................................31
Diagnosis Procedure ...............................................31
P1611 ID DISCORD, IMMU-ECM .....................32
Description ...............................................................32
DTC Logic ................................................................32
Diagnosis Procedure ...............................................32
P1612 CHAIN OF ECM-IMMU ..........................34

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NISSAN TEANA 2008 Service Manual SEC-2
Description ..............................................................34
DTC Logic ...............................................................34
Diagnosis Procedure ....................

SEC-2
Description ..............................................................34
DTC Logic ...............................................................34
Diagnosis Procedure ..............................................34
P1614 CHAIN OF IMMU-KEY ...........................35
Description ..............................................................35
DTC Logic ...............................................................35
Diagnosis Procedure ..............................................35
P1615 DIFFRENCE OF KEY .............................38
Description ..............................................................38
DTC Logic ...............................................................38
Diagnosis Procedure ..............................................38
B2190 NATS ANTENNA AMP. .........................39
Description ..............................................................39
DTC Logic ...............................................................39
Diagnosis Procedure ..............................................39
B2191 DIFFERENCE OF KEY ..........................42
Description ..............................................................42
DTC Logic ...............................................................42
Diagnosis Procedure ..............................................42
B2192 ID DISCORD, IMMU-ECM ......................43
Description ..............................................................43
DTC Logic ...............................................................43
Diagnosis Procedure ..............................................43
B2193 CHAIN OF ECM-IMMU ...........................45
Description ..............................................................45
DTC Logic ...............................................................45
Diagnosis Procedure ..............................................45
B2013 ID DISCORD, IMMU-STRG ....................46
Description ..............................................................46
DTC Logic ...............................................................46
Diagnosis Procedure ..............................................46
B2014 CHAIN OF STRG-IMMU .........................47
Description ..............................................................47
DTC Logic ...............................................................47
Diagnosis Procedure ..............................................47
B2555 STOP LAMP ...........................................50
Description ..............................................................50
DTC Logic ...............................................................50
Diagnosis Procedure ..............................................50
Component Inspection ............................................51
B2556 PUSH-BUTTON IGNITION SWITCH .....52
Description ..............................................................52
DTC Logic ...............................................................52
Diagnosis Procedure ..............................................52
Component Inspection ............................................53
B2557 VEHICLE SPEED ...................................54
Description ..............................................................54
DTC Logic ...............................................................54
Diagnosis Procedure ..............................................54
B2560 STARTER CONTROL RELAY ...............55
Description ..............................................................55
DTC Logic ...............................................................55
Diagnosis Procedure ...............................................55
B2601 SHIFT POSITION ...................................56
Description ..............................................................56
DTC Logic ...............................................................56
Diagnosis Procedure ...............................................56
Component Inspection ............................................58
B2602 SHIFT POSITION ...................................59
Description ..............................................................59
DTC Logic ...............................................................59
Diagnosis Procedure ...............................................59
B2603 SHIFT POSITION STATUS ....................61
Description ..............................................................61
DTC Logic ...............................................................61
VQ35DE MODELS ....................................................61
VQ35DE MODELS : Diagnosis Procedure .............61
VQ25DE MODELS ....................................................62
VQ25DE MODELS : Diagnosis Procedure .............62
B2604 PNP SWITCH .........................................64
Description ..............................................................64
DTC Logic ...............................................................64
VQ35DE MODELS ....................................................64
VQ35DE MODELS : Diagnosis Procedure .............64
VQ25DE MODELS ....................................................65
VQ25DE MODELS : Diagnosis Procedure .............65
B2605 PNP SWITCH .........................................67
Description ..............................................................67
DTC Logic ...............................................................67
Diagnosis Procedure ...............................................67
B2606 STEERING LOCK RELAY .....................69
Description ..............................................................69
DTC Logic ...............................................................69
Diagnosis Procedure ...............................................69
B2607 STEERING LOCK RELAY .....................70
Description ..............................................................70
DTC Logic ...............................................................70
Diagnosis Procedure ...............................................70
B2608 STARTER RELAY .................................72
Description ..............................................................72
DTC Logic ...............................................................72
Diagnosis Procedure ...............................................72
B2609 STEERING STATUS ..............................74
Description ..............................................................74
DTC Logic ...............................................................74
Diagnosis Procedure ...............................................74
B260B STEERING LOCK UNIT ........................78
Description ..............................................................78
DTC Logic ...............................................................78

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NISSAN TEANA 2008 Service Manual SEC-3
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B260C STEERING LOCK UNIT .........................79
Description .......................

SEC-3
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B260C STEERING LOCK UNIT .........................79
Description ..............................................................79
DTC Logic ...............................................................79
Diagnosis Procedure ...............................................79
B260D STEERING LOCK UNIT .........................80
Description ..............................................................80
DTC Logic ...............................................................80
Diagnosis Procedure ...............................................80
B260F ENGINE STATUS ...................................81
Description ..............................................................81
DTC Logic ...............................................................81
Diagnosis Procedure ...............................................81
B26E1 NO RECEPTION OF ENGINE STA-
TUS SIGNAL ......................................................
82
Description ..............................................................82
DTC Logic ...............................................................82
Diagnosis Procedure ...............................................82
B26E9 STEERING STATUS ..............................83
Description ..............................................................83
DTC Logic ...............................................................83
Diagnosis Procedure ...............................................83
B26EA KEY REGISTRATION ............................84
Description ..............................................................84
DTC Logic ...............................................................84
Diagnosis Procedure ...............................................84
B2612 STEERING STATUS ...............................85
Description ..............................................................85
DTC Logic ...............................................................85
Diagnosis Procedure ...............................................85
B2617 STARTER RELAY CIRCUIT ...................89
Description ..............................................................89
DTC Logic ...............................................................89
Diagnosis Procedure ...............................................89
B2619 BCM ........................................................91
Description ..............................................................91
DTC Logic ...............................................................91
Diagnosis Procedure ...............................................91
B261A PUSH-BUTTON IGNITION SWITCH .....92
Description ..............................................................92
DTC Logic ...............................................................92
Diagnosis Procedure ...............................................92
B261E VEHICLE TYPE ......................................95
Description ..............................................................95
DTC Logic ...............................................................95
Diagnosis Procedure ...............................................95
B2108 STEERING LOCK RELAY ......................96
Description ..............................................................96
DTC Logic ...............................................................96
Diagnosis Procedure ...............................................96
B2109 STEERING LOCK RELAY ....................97
Description ...............................................................97
DTC Logic ................................................................97
Diagnosis Procedure ...............................................97
B210A STEERING LOCK CONDITION
SWITCH .............................................................
98
Description ...............................................................98
DTC Logic ................................................................98
Diagnosis Procedure ...............................................98
B210B STARTER CONTROL RELAY ............102
Description .............................................................102
DTC Logic ..............................................................102
Diagnosis Procedure .............................................102
B210C STARTER CONTROL RELAY ............103
Description .............................................................103
DTC Logic ..............................................................103
Diagnosis Procedure .............................................103
B210D STARTER RELAY ..............................104
Description .............................................................104
DTC Logic ..............................................................104
Diagnosis Procedure .............................................104
B210E STARTER RELAY ...............................105
Description .............................................................105
DTC Logic ..............................................................105
Diagnosis Procedure .............................................105
B210F PNP/CLUTCH INTERLOCK SWITCH .107
Description .............................................................107
DTC Logic ..............................................................107
Diagnosis Procedure .............................................107
B2110 PNP/CLUTCH INTERLOCK SWITCH .109
Description .............................................................109
DTC Logic ..............................................................109
Diagnosis Procedure .............................................109
POWER SUPPLY AND GROUND CIRCUIT ..111
BCM .........................................................................111
BCM : Diagnosis Procedure ..................................111
IPDM E/R ..................................................................111
IPDM E/R : Diagnosis Procedure ..........................111
HOOD SWITCH ...............................................113
Description .............................................................113
Component Function Check ................................113
Diagnosis Procedure ............................................113
Component Inspection ...........................................114
SECURITY INDICATOR LAMP ......................115
Description .............................................................115
Component Function Check ................................115
Diagnosis Procedure .............................................115
Component Inspection ...........................................116
KEY WARNING LAMP ....................................117

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NISSAN TEANA 2008 Service Manual SEC-4
Description .............................................................117
Component Function Check ................................117
Diagnosis Procedure ...................................

SEC-4
Description .............................................................117
Component Function Check ................................117
Diagnosis Procedure .............................................117
HORN FUNCTION ...........................................118
Description .............................................................118
Component Function Check ................................118
Diagnosis Procedure ............................................118
HAZARD FUNCTION .......................................120
Description .............................................................120
Component Function Check ................................120
Diagnosis Procedure .............................................120
INTELLIGENT KEY SYSTEM/ENGINE
START FUNCTION ..........................................
121
Wiring Diagram - INTELLIGENT KEY SYSTEM/
ENGINE START FUNCTION - ..............................
121
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS ................................................................
129
Wiring Diagram - NVIS - ........................................129
VEHICLE SECURITY SYSTEM .......................137
Wiring Diagram - VEHICLE SECURITY SYSTEM
- .............................................................................
137
ECU DIAGNOSIS .......................................144
BCM (BODY CONTROL MODULE) ................144
Reference Value ....................................................144
Wiring Diagram - BCM - ........................................167
Fail-safe .................................................................173
DTC Inspection Priority Chart .............................175
DTC Index .............................................................176
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) ...............
178
Reference Value ....................................................178
Wiring Diagram - IPDM E/R - .................................186
Fail-safe .................................................................189
DTC Index .............................................................191
SYMPTOM DIAGNOSIS ............................192
SECURITY CONTROL SYSTEM .....................192
Symptom Table .....................................................192
ENGINE DOES NOT START WHEN INTELLI-
GENT KEY IS INSIDE OF VEHICLE ...............
193
Description .............................................................193
Diagnosis Procedure .............................................193
STEERING DOES NOT LOCK ........................194
Description .............................................................194
Diagnosis Procedure .............................................194
ENGINE DOES NOT START WHEN INTELLI-
GENT KEY IS INSERTED INTO KEY SLOT ...
195
Description ............................................................195
Diagnosis Procedure .............................................195
SECURITY INDICATOR LAMP DOES NOT
TURN ON OR FLASH ......................................
196
Description ............................................................196
Diagnosis Procedure .............................................196
VEHICLE SECURITY SYSTEM CAN NOT BE
SET ...................................................................
197
INTELLIGENT KEY .................................................197
INTELLIGENT KEY : Description ..........................197
INTELLIGENT KEY : Diagnosis Procedure ..........197
DOOR REQUEST SWITCH .....................................197
DOOR REQUEST SWITCH : Description .............197
DOOR REQUEST SWITCH : Diagnosis Proce-
dure .......................................................................
197
VEHICLE SECURITY ALARM DOES NOT
ACTIVATE ........................................................
199
Description ............................................................199
Diagnosis Procedure .............................................199
VEHICLE SECURITY SYSTEM CAN NOT BE
CANCELED ......................................................
200
INTELLIGENT KEY .................................................200
INTELLIGENT KEY : Description ..........................200
INTELLIGENT KEY : Diagnosis Procedure ..........200
DOOR REQUEST SWITCH .....................................200
DOOR REQUEST SWITCH : Description .............200
DOOR REQUEST SWITCH : Diagnosis Proce-
dure .......................................................................
200
KEY SLOT INDICATOR DOES NOT ILLUMI-
NATE ................................................................
201
Description ............................................................201
Diagnosis Procedure .............................................201
PRECAUTION ...........................................202
PRECAUTIONS ................................................202
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
202
Precaution for Procedure without Cowl Top Cover .202
Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect .................................
202
ON-VEHICLE REPAIR ..............................204
KEY SLOT ........................................................204
Removal and Installation .......................................204
PUSH BUTTON IGNITION SWITCH ................205
Removal and Installation .......................................205

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NISSAN TEANA 2008 Service Manual DIAGNOSIS AND REPAIR WORKFLOW
SEC-5
< BASIC INSPECTION >[INTELLIGENT KEY SYSTEM]
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DIAGNOSIS AND REPAIR WORKFLOW
Work FlowINFOID:0000000003814899
OVERAL

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NISSAN TEANA 2008 Service Manual SEC-6
< BASIC INSPECTION >[INTELLIGENT KEY SYSTEM]
DIAGNOSIS AND REPAIR WORKFLOW
1.GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the e

SEC-6
< BASIC INSPECTION >[INTELLIGENT KEY SYSTEM]
DIAGNOSIS AND REPAIR WORKFLOW
1.GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred).
>> GO TO 2.
2.CHECK DTC
1. Check DTC for BCM and IPDM E/R.
2. Perform the following procedure if DTC is detected.
- Record DTC and freeze frame data (Print them out with CONSULT-III.)
- Erase DTC.
- Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Are any symptoms described and any DTC detected?
Symptom is described, DTC is detected>>GO TO 3.
Symptom is described, DTC is not detected>>GO TO 4.
Symptom is not described, DTC is detected>>GO TO 5.
3.CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5.
4.CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR ” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 6.
5.PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC Confirmation Procedure for the detected DTC, and then check that DTC is detected again.
At this time, always connect CONSULT-III to the vehicle, and check diagnostic results in real time.
If two or more DTCs are detected, refer to SEC-175, "
DTCInspectionPriorityChart", and determine trouble
diagnosis order.
NOTE:
Perform Component Function Check if DTC Confirmation Procedure is not included in Service Manual. This
simplified check procedure is an effective alternative though DTC cannot be detected during this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC Confirmation
Procedure.
Is DTC detected?
YES >> GO TO 7.
NO >> Refer to GI-35, "
Intermittent Incident".
6.DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to SEC-192, "
Symptom Table" based on the confirmed symptom in
step 4, and determine the trouble diagnosis order based on possible causes and symptom.
>> GO TO 7.
7.DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
NOTE:
The Diagnostic Procedure described is based on open circuit inspection. A short circuit inspection is also
required for the circuit check in the Diagnostic Procedure.

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NISSAN TEANA 2008 Service Manual DIAGNOSIS AND REPAIR WORKFLOW
SEC-7
< BASIC INSPECTION >[INTELLIGENT KEY SYSTEM]
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Is malfunctioning part detected?
YES >> GO TO 8.
NO >> Check voltage of related BCM te

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