Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti G35 2006-2007 Approved G35-V35-Sedan-2007 sec
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BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
A
SECTION
SECURITY CONTROL SYSTEM
SEC B
C
D
E
CONTENTS
INTELLIGENT KEY SYSTEM INTELLIGENT KEY ...................................................29
. F
INTELLIGENT KEY : CONSULT-III Function
BASIC INSPECTION ................................... 5
. (BCM - INTELLIGENT KEY) ...................................29.
G
DIAGNOSIS AND REPAIR WORKFLOW ......... 5
. THEFT ALM ..............................................................32
.
Work Flow ................................................................ 5
. THEFT ALM : CONSULT-III Function (BCM -
THEFT) ...................................................................32
.
INSPECTION AND ADJUSTMENT .................... 8
. H
IMMU .........................................................................33
.
ECM RE-COMMUNICATING FUNCTION .................. 8 . IMMU : CONSULT-III Function (BCM - IMMU) .......33 .
ECM RE-COMMUNICATING FUNCTION : De-
scription .................................................................... 8
. COMPONENT DIAGNOSIS ........................ 35
. I
ECM RE-COMMUNICATING FUNCTION : Spe-
cial Repair Requirement ........................................... 8 . U1000 CAN COMM CIRCUIT ........................... 35
Description ..............................................................35
. J
FUNCTION DIAGNOSIS .............................. 9
. DTC Logic ...............................................................35
.
Diagnosis Procedure ..............................................35 .
INTELLIGENT KEY SYSTEM/ENGINE
START FUNCTION ............................................ 9
. U1010 CONTROL UNIT (CAN) ......................... 36 SEC
System Diagram ....................................................... 9
. DTC Logic ...............................................................36
.
System Description .................................................. 9
. Diagnosis Procedure ..............................................36 .
Component Parts Location ..................................... 12
. Special Repair Requirement ...................................36 . L
Component Description .......................................... 15
.
B2190, P1610 NATS ANTENNA AMP ............. 37
INFINITI VEHICLE IMMOBILIZER SYSTEM- Description ..............................................................37
.
DTC Logic ...............................................................37
. M
NATS .................................................................17
.
System Diagram ..................................................... 17
. Diagnosis Procedure ..............................................37 .
System Description ................................................ 17
.
B2191, P1615 DIFFERENCE OF KEY ............. 40 N
Component Parts Location ..................................... 18
.
Description ..............................................................40
.
Component Description ......................................... 21
.
DTC Logic ...............................................................40
.
VEHICLE SECURITY SYSTEM ........................23
. Diagnosis Procedure ..............................................40 .
O
System Diagram ..................................................... 23
.
B2192, P1611 ID DISCORD, IMMU-ECM ......... 41
System Description ................................................ 23
.
Description ..............................................................41
.
Component Parts Location ..................................... 24
.
DTC Logic ...............................................................41
. P
Component Description .......................................... 27
.
Diagnosis Procedure ..............................................41 .
DIAGNOSIS SYSTEM (BCM) ...........................29
.
B2193, P1612 CHAIN OF ECM-IMMU .............. 42
COMMON ITEM ........................................................ 29
. Description ..............................................................42
.
COMMON ITEM : CONSULT-III Function (BCM - DTC Logic ...............................................................42
.
COMMON ITEM) .................................................... 29
. Diagnosis Procedure ..............................................42 .
Revision: October 2006 SEC-1 2007 G35 Sedan
B2013 ID DISCORD, IMMU-STRG ................... 43
. Diagnosis Procedure .............................................. 65
.
Description ............................................................. 43
.
DTC Logic .............................................................. 43
. B2607 STEERING LOCK RELAY .................... 66
.
Diagnosis Procedure ............................................. 43 . Description ............................................................. 66
.
DTC Logic .............................................................. 66
.
B2014 CHAIN OF STRG-IMMU ........................ 44
. Diagnosis Procedure .............................................. 66 .
Description ............................................................. 44
.
DTC Logic .............................................................. 44
. B2608 STARTER RELAY ................................ 68
.
Diagnosis Procedure ............................................. 44 . Description ............................................................. 68
.
DTC Logic .............................................................. 68
.
B2555 STOP LAMP .......................................... 47
. Diagnosis Procedure .............................................. 68 .
Description ............................................................. 47
.
DTC Logic .............................................................. 47
. B2609 STEERING STATUS ............................. 70
.
Diagnosis Procedure ............................................. 47 . Description ............................................................. 70
.
Component Inspection ........................................... 48 . DTC Logic .............................................................. 70
.
Diagnosis Procedure .............................................. 70 .
B2556 PUSH-BUTTON IGNITION SWITCH .... 49
.
Description ............................................................. 49
. B260B STEERING LOCK UNIT ....................... 74
.
DTC Logic .............................................................. 49
. Description ............................................................. 74
.
Diagnosis Procedure ............................................. 49 . DTC Logic .............................................................. 74
.
Component Inspection ........................................... 50 . Diagnosis Procedure .............................................. 74 .
B2557 VEHICLE SPEED .................................. 51
. B260C STEERING LOCK UNIT ....................... 75
.
Description ............................................................. 51
. Description ............................................................. 75
.
DTC Logic .............................................................. 51
. DTC Logic .............................................................. 75
.
Diagnosis Procedure ............................................. 51 . Diagnosis Procedure .............................................. 75 .
B2560 STARTER CONTROL RELAY .............. 52
. B260D STEERING LOCK UNIT ....................... 76
.
Description ............................................................. 52
. Description ............................................................. 76
.
DTC Logic .............................................................. 52
. DTC Logic .............................................................. 76
.
Diagnosis Procedure ............................................. 52 . Diagnosis Procedure .............................................. 76 .
B2601 SHIFT POSITION .................................. 53
. B260F ENGINE STATUS ................................. 77
.
Description ............................................................. 53
. Description ............................................................. 77
.
DTC Logic .............................................................. 53
. DTC Logic .............................................................. 77
.
Diagnosis Procedure ............................................. 53 . Diagnosis Procedure .............................................. 77 .
Component Inspection ........................................... 55 . B26E1 NO RECEPTION OF ENGINE STA-
B2602 SHIFT POSITION .................................. 56
. TUS SIGNAL .................................................... 78
.
Description ............................................................. 56
. Description ............................................................. 78
.
DTC Logic .............................................................. 56
. DTC Logic .............................................................. 78
.
Diagnosis Procedure ............................................. 56 . Diagnosis Procedure .............................................. 78 .
B2603 SHIFT POSITION STATUS ................... 58
. B2612 STEERING STATUS ............................. 79
.
Description ............................................................. 58
. Description ............................................................. 79
.
DTC Logic .............................................................. 58
. DTC Logic .............................................................. 79
.
Diagnosis Procedure ............................................. 58 . Diagnosis Procedure .............................................. 79 .
B2604 PNP SWITCH ........................................ 61
. B2617 STARTER RELAY CIRCUIT ................. 83
.
Description ............................................................. 61
. Description ............................................................. 83
.
DTC Logic .............................................................. 61
. DTC Logic .............................................................. 83
.
Diagnosis Procedure ............................................. 61 . Diagnosis Procedure .............................................. 83 .
B2605 PNP SWITCH ........................................ 63
. B2619 BCM ...................................................... 85
.
Description ............................................................. 63
. Description ............................................................. 85
.
DTC Logic .............................................................. 63
. DTC Logic .............................................................. 85
.
Diagnosis Procedure ............................................. 63 . Diagnosis Procedure .............................................. 85 .
B2606 STEERING LOCK RELAY .................... 65
. B261A PUSH-BUTTON IGNITION SWITCH .... 86
.
Description ............................................................. 65
. Description ............................................................. 86
.
DTC Logic .............................................................. 65
. DTC Logic .............................................................. 86
.
Diagnosis Procedure .............................................. 86 .
Revision: October 2006 SEC-2 2007 G35 Sedan
B261E VEHICLE TYPE .....................................88
. IPDM E/R (INTELLIGENT POWER DISTRIBU-
Description ............................................................. 88
. TION MODULE ENGINE ROOM) : Diagnosis Pro- A
DTC Logic .............................................................. 88
. cedure ................................................................... 107
.
Diagnosis Procedure .............................................. 88.
KEY SLOT ....................................................... 109
B
B2108 STEERING LOCK RELAY .....................89
. Diagnosis Procedure ............................................ 109
.
Description ............................................................. 89
.
DTC Logic .............................................................. 89
. KEY SLOT ILLUMINATION ............................ 110
Diagnosis Procedure .............................................. 89. Description ............................................................ 110
. C
Component Function Check ............................... 110 .
B2109 STEERING LOCK RELAY .....................90
. Diagnosis Procedure ............................................ 110 .
Description ............................................................. 90
. D
DTC Logic .............................................................. 90
. KEY CYLINDER SWITCH ............................... 112
Diagnosis Procedure .............................................. 90. Description ............................................................ 112
.
Component Function Check ................................. 112 .
B210A STEERING LOCK CONDITION Diagnosis Procedure ............................................ 112 . E
SWITCH .............................................................91
. Component Inspection .......................................... 113 .
Description ............................................................. 91
.
DTC Logic .............................................................. 91
.
HOOD SWITCH ............................................... 114
Description ............................................................ 114
. F
Diagnosis Procedure .............................................. 91.
Component Function Check ............................... 114 .
B210B STARTER CONTROL RELAY ..............95
. Diagnosis Procedure ........................................... 114 .
Description ............................................................. 95
. Component Inspection .......................................... 115 . G
DTC Logic .............................................................. 95
.
Diagnosis Procedure .............................................. 95.
HORN .............................................................. 116
Description ............................................................ 116
.
H
B210C STARTER CONTROL RELAY ..............96
. Component Function Check ............................... 116 .
Description ............................................................. 96
. Diagnosis Procedure ........................................... 116 .
DTC Logic .............................................................. 96
.
Diagnosis Procedure .............................................. 96.
HEADLAMP .................................................... 118 I
Description ............................................................ 118
.
B210D STARTER RELAY .................................97
. Component Function Check ............................... 118 .
Description ............................................................. 97
. Diagnosis Procedure ........................................... 118 . J
DTC Logic .............................................................. 97
.
Diagnosis Procedure .............................................. 97.
WARNING LAMP ............................................ 119
Description ............................................................ 119
.
B210E STARTER RELAY .................................98
. Component Function Check ............................... 119 . SEC
Description ............................................................. 98
. Diagnosis Procedure ............................................ 119 .
DTC Logic .............................................................. 98
.
Diagnosis Procedure .............................................. 98.
VEHICLE SECURITY INDICATOR ................. 120 L
Description ............................................................ 120
.
B210F PNP/CLUTCH INTERLOCK SWITCH .. 100 Component Function Check ............................... 120 .
Description ........................................................... 100
. Diagnosis Procedure ............................................ 120 .
DTC Logic ............................................................ 100
. M
Diagnosis Procedure ............................................ 100 . ECU DIAGNOSIS ...................................... 121
.
Component Inspection ......................................... 102 . BCM (BODY CONTROL MODULE) ............... 121
N
B2110 PNP/CLUTCH INTERLOCK SWITCH .. 104 Reference Value ................................................... 121 .
Description ........................................................... 104
. Wiring Diagram - INTELLIGENT KEY SYSTEM/
DTC Logic ............................................................ 104
. ENGINE START FUNCTION - ............................. 144 .
Wiring Diagram - VEHICLE SECURITY SYSTEM O
Diagnosis Procedure ............................................ 104 .
Component Inspection ......................................... 106 . - ............................................................................ 152
.
Wiring Diagram - IVIS - ......................................... 159 .
POWER SUPPLY AND GROUND CIRCUIT ... 107
. Fail Safe ............................................................... 164
. P
DTC Inspection Priority Chart ............................ 166 .
BCM ........................................................................ 107
. DTC Index ............................................................ 167 .
BCM : Diagnosis Procedure ................................. 107 .
BCM : Special Repair Requirement ..................... 107 . IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) .............. 170
IPDM E/R (INTELLIGENT POWER DISTRIBU-
Reference Value ................................................... 170
.
TION MODULE ENGINE ROOM) ........................... 107
.
Revision: October 2006 SEC-3 2007 G35 Sedan
Wiring Diagram -- INTELLIGENT KEY SYSTEM/ INFINITI VEHICLE IMMOBILIZER SYSTEM-
ENGINE START FUNCTION -- ...........................177 . NATS SYMPTOMS .......................................... 203
.
Wiring Diagram -- VEHICLE SECURITY SYS- Symptom Table .................................................... 203
.
TEM -- .................................................................185
.
Wiring Diagram -- IVIS -- ....................................192 . ON-VEHICLE MAINTENANCE ................. 204
Fail Safe ...............................................................198
.
DTC Index ............................................................200
. PRE-INSPECTION FOR DIAGNOSTIC .......... 204
.
Basic Inspection ................................................... 204
.
SYMPTOM DIAGNOSIS ........................... 201
. Vehicle Security Operation Check ....................... 204 .
INTELLIGENT KEY SYSTEM/ENGINE ON-VEHICLE REPAIR .............................. 206
START FUNCTION SYMPTOMS ................... 201
.
Symptom Table ....................................................201
. KEY SLOT ....................................................... 206
.
Exploded View ..................................................... 206
.
VEHICLE SECURITY SYSTEM SYMPTOMS . 202 Removal and Installation ...................................... 206
.
Symptom Table ....................................................202
.
PUSH BUTTON IGNITION SWITCH ............... 207
.
Exploded View ..................................................... 207
.
Removal and Installation ...................................... 207
.
Revision: October 2006 SEC-4 2007 G35 Sedan
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION > [INTELLIGENT KEY SYSTEM]
BASIC INSPECTION A
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow INFOID:0000000000961313
B
OVERALL SEQUENCE
C
D
E
F
G
H
I
J
SEC
L
M
N
O
P
JMKIA0101GB
DETAILED FLOW
Revision: October 2006 SEC-5 2007 G35 Sedan
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION > [INTELLIGENT KEY SYSTEM]
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 WITH BCM AND IPDM E/R
1. Check "Self Diagnostic Result" with CONSULT-III.
2. Perform the following procedure if DTC is displayed.
- 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.
Is any symptom described and any DTC detected?
Symptom is described, DTC is displayed>>GO TO 3.
Symptom is described, DTC is not displayed>>GO TO 4.
Symptom is not described, DTC is displayed>>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 ship 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 ship 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 displayed DTC, and then check that DTC is detected again.
At this time, always keep CONSULT-III connected to the vehicle, and check diagnostic results in real time.
If two or more DTCs are detected, refer to SEC-166, "DTC Inspection Priority Chart" and determine trouble
diagnosis order.
NOTE:
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