Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti G35 2006-2007 Approved G35-V35-Sedan-2007 pcs
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ELECTRICAL & POWER CONTROL
A
SECTION
POWER CONTROL SYSTEM
PCS B
C
D
E
CONTENTS
IPDM E/R Description ..............................................................17
. F
DTC Logic ...............................................................17
.
FUNCTION DIAGNOSIS .............................. 3
. Diagnosis Procedure ..............................................17 .
G
RELAY CONTROL SYSTEM ............................. 3
. POWER SUPPLY AND GROUND CIRCUIT .... 18
System Diagram ....................................................... 3
. Diagnosis Procedure ..............................................18
.
System Description .................................................. 3
.
Component Parts Location ....................................... 4
. ECU DIAGNOSIS ........................................ 19
. H
POWER CONTROL SYSTEM ............................ 6
. IPDM E/R (INTELLIGENT POWER DISTRI-
System Diagram ....................................................... 6
. BUTION MODULE ENGINE ROOM) ................ 19 I
System Description .................................................. 6
. Reference Value .....................................................19.
Component Parts Location ....................................... 6
. Wiring Diagram -- IPDM E/R -- .............................26 .
Fail Safe .................................................................29
.
SIGNAL BUFFER SYSTEM ............................... 7
. DTC Index ..............................................................31
. J
System Diagram ....................................................... 7
.
System Description .................................................. 7
. PRECAUTION ............................................. 32
.
Component Parts Location ....................................... 7
. K
PRECAUTIONS ................................................. 32
POWER CONSUMPTION CONTROL SYS- Precaution for Supplemental Restraint System
TEM .................................................................... 8
. (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
System Diagram ....................................................... 8
. SIONER" ................................................................32
. L
System Description .................................................. 8
. Precaution for Procedure without Cowl Top Cover 32 ....
Component Parts Location ....................................... 8
.
ON-VEHICLE REPAIR ................................ 33 PCS
.
DIAGNOSIS SYSTEM (IPDM E/R) ....................10
.
Diagnosis Description ............................................ 10
. IPDM E/R (INTELLIGENT POWER DISTRI-
CONSULT - III Function (IPDM E/R) ...................... 12 . BUTION MODULE ENGINE ROOM) ................ 33
Exploded View ........................................................33
. N
COMPONENT DIAGNOSIS ........................ 15
. Removal and Installation ........................................33
.
POWER DISTRIBUTION SYSTEM
U1000 CAN COMM CIRCUIT ............................15
. O
Description ............................................................. 15
. BASIC INSPECTION .................................. 35
.
DTC Logic .............................................................. 15
.
Diagnosis Procedure .............................................. 15. DIAGNOSIS AND REPAIR WORKFLOW ........ 35
Work Flow ...............................................................35
. P
B2098 IGNITION RELAY ON STUCK ..............16
.
Description ............................................................. 16
. FUNCTION DIAGNOSIS ............................. 38
.
DTC Logic .............................................................. 16
.
Diagnosis Procedure .............................................. 16. POWER DISTRIBUTION SYSTEM ................... 38
System Description .................................................38
.
B2099 IGNITION RELAY OFF STUCK .............17
. Component Parts Location .....................................39.
Revision: October 2006 PCS-1 2007 G35 Sedan
Component Description ........................................ 41
. B261A PUSH-BUTTON IGNITION SWITCH .... 64
.
Description ............................................................. 64
.
DIAGNOSIS SYSTEM (BCM) ........................... 42
. DTC Logic .............................................................. 64
.
COMMON ITEM ....................................................... 42
. Diagnosis Procedure .............................................. 64 .
COMMON ITEM : CONSULT-III Function (BCM - POWER SUPPLY AND GROUND CIRCUIT .... 66
.
COMMON ITEM) ................................................... 42
.
BCM .......................................................................... 66
.
INTELLIGENT KEY .................................................. 42
.
BCM : Diagnosis Procedure ................................... 66 .
INTELLIGENT KEY : CONSULT-III Function
BCM : Special Repair Requirement ....................... 66 .
(BCM - INTELLIGENT KEY) .................................. 42.
IPDM E/R (INTELLIGENT POWER DISTRIBU-
COMPONENT DIAGNOSIS ....................... 46
. TION MODULE ENGINE ROOM) ............................. 66 .
IPDM E/R (INTELLIGENT POWER DISTRIBU-
U1000 CAN COMM CIRCUIT ........................... 46
.
TION MODULE ENGINE ROOM) : Diagnosis Pro-
Description ............................................................. 46
.
cedure .................................................................... 66
.
DTC Logic .............................................................. 46
.
Diagnosis Procedure ............................................. 46 . PUSH-BUTTON IGNITION SWITCH POSI-
U1010 CONTROL UNIT (CAN) ........................ 47
. TION INDICATOR ............................................. 68
.
DTC Logic .............................................................. 47
. Description ............................................................. 68
.
Component Function Check ................................. 68 .
Diagnosis Procedure ............................................. 47 .
Diagnosis Procedure .............................................. 68 .
Special Repair Requirement .................................. 47 .
Component Inspection ........................................... 69 .
B2553 IGNITION RELAY .................................. 48
.
Description ............................................................. 48
. ECU DIAGNOSIS ....................................... 70
DTC Logic .............................................................. 48
. BCM (BODY CONTROL MODULE) ................. 70
.
Diagnosis Procedure ............................................. 48 .
Reference Value .................................................... 70.
B260A IGNITION RELAY ................................. 50
. Wiring Diagram -- PDS (POWER DISTRIBU-
Description ............................................................. 50
. TION SYSTEM) -- ................................................. 93 .
DTC Logic .............................................................. 50
. Fail Safe ................................................................ 98
.
Diagnosis Procedure ............................................. 50 . DTC Inspection Priority Chart ............................ 100 .
DTC Index ........................................................... 101
.
B2611 ACC RELAY .......................................... 52
.
Description ............................................................. 52
. IPDM E/R (INTELLIGENT POWER DISTRI-
DTC Logic .............................................................. 52
. BUTION MODULE ENGINE ROOM) ............... 104
.
Diagnosis Procedure ............................................. 52 . Reference Value .................................................. 104 .
Wiring Diagram -- PDS (POWER DISTRIBU-
B2614 ACC RELAY CIRCUIT .......................... 54
. TION SYSTEM) -- ............................................... 111 .
Description ............................................................. 54
. Fail Safe .............................................................. 116
.
DTC Logic .............................................................. 54
. DTC Index ........................................................... 118
.
Diagnosis Procedure ............................................. 54 .
Component Inspection (Accessory Relay) ............ 55 . SYMPTOM DIAGNOSIS ........................... 119
B2615 BLOWER RELAY CIRCUIT .................. 57
. POWER DISTRIBUTION SYSTEM SYMP-
Description ............................................................. 57
. TOMS ............................................................... 119
.
DTC Logic .............................................................. 57
. Symptom Table .................................................... 119
.
Diagnosis Procedure ............................................. 57 .
Component Inspection (Blower Relay) .................. 58 . ON-VEHICLE MAINTENANCE ................. 120
B2616 IGNITION RELAY CIRCUIT .................. 60
. PRE-INSPECTION FOR DIAGNOSTIC .......... 120
.
Description ............................................................. 60
. Basic Inspection ................................................... 120
.
DTC Logic .............................................................. 60
.
Diagnosis Procedure ............................................. 60 .
ON-VEHICLE REPAIR .............................. 121
Component Inspection (Ignition Relay) ................. 61 . BCM (BODY CONTROL MODULE) ................ 121
.
B2618 BCM ....................................................... 63
. Exploded View ..................................................... 121
.
Removal and Installation ...................................... 121
.
Description ............................................................. 63
.
DTC Logic .............................................................. 63
. PUSH BUTTON IGNITION SWITCH ............... 122
.
Diagnosis Procedure ............................................. 63 . Exploded View ..................................................... 122
.
Removal and Installation ...................................... 122
.
Revision: October 2006 PCS-2 2007 G35 Sedan
RELAY CONTROL SYSTEM
< FUNCTION DIAGNOSIS > [IPDM E/R]
FUNCTION DIAGNOSIS A
RELAY CONTROL SYSTEM
System Diagram INFOID:0000000000964170
B
C
D
E
F
G
H
I
J
K
L
PCS
N
O
JSMIA0003GB
P
System Description INFOID:0000000000964171
IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input sig-
nals from various sensors and the request signals received from control units via CAN communication.
CAUTION:
IPDM E/R integrated relays cannot be removed.
Revision: October 2006 PCS-3 2007 G35 Sedan
RELAY CONTROL SYSTEM
< FUNCTION DIAGNOSIS > [IPDM E/R]
Reference
Control relay Input/output Transmit unit Control part
page
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