Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti FX45 FX35 2003-2005 Approved FX45_35-S50-2004.0 bl
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BODY, LOCK & SECURITY SYSTEM
I BODY
A
BODY, LOCK & SECURITY SYSTEM
SECTION BL B
C
D
E
CONTENTS
PRECAUTIONS ......................................................... 5 . REMOVAL .......................................................... 16 . F
Precautions for Supplemental Restraint System INSTALLATION .................................................. 17 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- Hood Lock Control Inspection ............................... 17 .
SIONER" ................................................................. 5
. RADIATOR CORE SUPPORT ................................. 19 . G
Precautions Necessary for Steering Wheel Rotation Removal and Installation ....................................... 19 .
After Battery Disconnect ......................................... 5 . REMOVAL .......................................................... 19 .
OPERATION PROCEDURE ................................ 5 . INSTALLATION .................................................. 20 .
H
Precautions for Work ............................................... 5 . FRONT FENDER ..................................................... 21 .
Wiring Diagnosis and Trouble Diagnosis ................ 6 . Removal and Installation ....................................... 21 .
PREPARATION .......................................................... 7. REMOVAL .......................................................... 21 .
Special Service Tools .............................................. 7 . INSTALLATION .................................................. 21 . BL
Commercial Service Tools ....................................... 7 . POWER DOOR LOCK SYSTEM ............................. 22 .
SQUEAK AND RATTLE TROUBLE DIAGNOSIS ..... 8 Component Parts and Harness Connector Location 22 ...
Work Flow ............................................................... 8
. Component Parts and Harness Connector Location 23 ... J
CUSTOMER INTERVIEW .................................... 8 . System Description ................................................ 23 .
DUPLICATE THE NOISE AND TEST DRIVE ...... 9 . OUTLINE ............................................................ 24
.
CHECK RELATED SERVICE BULLETINS .......... 9 . CAN Communication System Description ............. 25 .
K
LOCATE THE NOISE AND IDENTIFY THE CAN Communication Unit ...................................... 25 .
ROOT CAUSE ..................................................... 9 . Schematic (With Intelligent Key) ............................ 26 .
REPAIR THE CAUSE .......................................... 9 . Wiring Diagram -D/LOCK- (With Intelligent Key) ... 27
CONFIRM THE REPAIR .................................... 10 . FIG. 1 .................................................................. 27
. L
Generic Squeak and Rattle Troubleshooting ........ 10 . FIG. 2 .................................................................. 28
.
INSTRUMENT PANEL ....................................... 10 . FIG. 3 .................................................................. 29
.
CENTER CONSOLE .......................................... 10 . FIG. 4 .................................................................. 30
. M
DOORS .............................................................. 10
. FIG. 5 .................................................................. 31
.
TRUNK ................................................................11
. Schematic (Without Intelligent Key) ....................... 32 .
SUNROOF/HEADLINING ...................................11 . Wiring Diagram -D/LOCK- (Without Intelligent Key) 33 ...
SEATS .................................................................11
. FIG. 6 .................................................................. 33
.
UNDERHOOD .....................................................11 . FIG. 7 .................................................................. 34
.
Diagnostic Worksheet ........................................... 12 . FIG. 8 .................................................................. 35
.
HOOD ...................................................................... 14
. FIG. 9 .................................................................. 36
.
Fitting Adjustment ................................................. 14. Terminals and Reference Value for BCM .............. 37 .
LONGITUDINAL AND LATERAL CLEARANCE Terminals and Reference Value for Intelligent Key
ADJUSTMENT ................................................... 14 . Unit (With Intelligent Key System) ......................... 37 .
FRONT END HEIGHT ADJUSTMENT .............. 14 . Work Flow .............................................................. 37
.
SURFACE HEIGHT ADJUSTMENT .................. 14 . Preliminary Check ................................................. 38 .
Removal and Installation of Hood Assembly ......... 15 . FUSE AND FUSIBLE LINK CHECK ................... 38 .
REMOVAL .......................................................... 16. CONSULT-II Function ............................................ 39 .
INSTALLATION .................................................. 16 . CONSULT-II INSPECTION PROCEDURE ......... 39 .
Removal and Installation of Hood Lock Control .... 16 . CONSULT-II APPLICATION ITEMS ................... 40 .
Revision: 2004 November BL-1 2004 FX35/FX45
Trouble Diagnosis Chart by Symptom ................... 41 . STEERING LOCK UNIT REGISTRATION ..........92 .
Check Door Switch ................................................ 42 . CAN Communication System Description .............93 .
CHECK DOOR SWITCH (EXCEPT BACK DOOR CAN Communication Unit ......................................93 .
SWITCH) ............................................................ 42
. Schematic ..............................................................94 .
CHECK BACK DOOR SWITCH ......................... 44 . Wiring Diagram -- I/KEY-- ....................................96 .
Check Key Switch .................................................. 46 . Terminals and Reference Value for INTELLIGENT
Check Door Lock and Unlock Switch .................... 48 . KEY UNIT ............................................................ 109 .
Check Door Lock Actuator (Driver side) ................ 50 . Terminals and Reference Value for Steering Lock
Check Door Lock Actuator (Passenger Side and unit ....................................................................... 111
.
Rear LH/RH) .......................................................... 51
. Terminals and Reference Value for BCM ............. 111 .
Check Fuel Lid Opener Actuator ........................... 52 . Terminals and Reference Value for IPDM E/R ..... 112 .
Check Front Door Key Cylinder Switch (Lock) ...... 53 . Diagnosis Procedure ............................................ 113 .
Check Front Door Key Cylinder Switch (Unlock) ... 54 WORK FLOW ................................................... 113 .
Check Select Unlock Relay Circuit ........................ 55 . CONSULT-II Functions ........................................ 114 .
REMOTE KEYLESS ENTRY SYSTEM .................... 56 . CONSULT-II Inspection Procedure ...................... 114 .
Component Parts and Harness Connector Location 56 ... BASIC OPERATION ......................................... 114 .
System Description ................................................ 57 . CONSULT-II Application Items ............................. 115 .
INPUTS .............................................................. 57
. WORK SUPPORT ............................................ 115 .
OPERATED PROCEDURE ................................ 58 . SELF-DIAGNOSTIC RESULTS ........................ 115 .
CAN Communication System Description ............. 59 . DATA MONITOR ............................................... 115 .
CAN Communication Unit ...................................... 59 . ACTIVE TEST ................................................... 116 .
Schematic .............................................................. 60
. List of Operation Related Parts ............................ 117 .
Wiring Diagram -- KEYLES-- ............................... 61 . Trouble Diagnosis Symptom Chart ...................... 118 .
FIG. 1 .................................................................. 61
. ALL FUNCTIONS OF THE INTELLIGENT KEY
FIG. 2 .................................................................. 62
. ARE NOT OPERATING .................................... 118 .
FIG. 3 .................................................................. 63
. REMOTE CONTROL ENTRY FUNCTION MAL-
Terminals and Reference Value for BCM ............... 64 . FUNCTION ....................................................... 118 .
Terminals and Reference Value for IPDM E/R ....... 65 . DOOR LOCK FUNCTION MALFUNCTION ...... 119 .
CONSULT-II Function ............................................ 65 . ENGINE START FUNCTION MALFUNCTION . 120
CONSULT-II INSPECTION PROCEDURE ......... 65 . WARNING CHIME FUNCTION MALFUNCTION.120
CONSULT-II APPLICATION ITEMS ................... 66 . Check CAN Communication System Inspection .. 123 .
Work Flow .............................................................. 68
. Check Intelligent Key Unit Power Supply and
Trouble Diagnosis Chart by Symptom ................... 69 . Ground Circuit ...................................................... 124 .
Check Key Fob Battery and Function .................... 71 . Check Key Switch (Intelligent Key Unit Input) ...... 124 .
Check ACC Switch ................................................ 72 . Check Key Switch (BCM Input) ............................ 126 .
Check Door Switch ................................................ 73 . Check Ignition Knob Switch ................................. 127 .
CHECK DOOR SWITCH (EXCEPT BACK DOOR Check Door Switch .............................................. 128 .
SWITCH) ............................................................ 73
. CHECK DOOR SWITCH (EXCEPT BACK DOOR
CHECK BACK DOOR SWITCH ......................... 75 . SWITCH) ........................................................... 128 .
Check Key Switch .................................................. 77 . CHECK BACK DOOR SWITCH ........................ 129 .
Check IPDM E/R Operation ................................... 78 . Check Unlock Sensor .......................................... 131 .
Check Hazard Function ......................................... 79 . Check Door Request Switch ................................ 132 .
Check Horn Function ............................................. 79 . Check Intelligent Key Warning Buzzer ................. 134 .
Check Headlamp Function .................................... 79 . Check Outside Key Antenna ................................ 135 .
Check Map Lamp and Ignition Keyhole Illumination Check Inside Key Antenna ................................... 138 .
Function ................................................................. 79
. Check Steering Lock Unit ..................................... 139 .
ID Code Entry Procedure ...................................... 80 . Check Stop Lamp Switch ..................................... 141 .
KEY FOB ID SET UP WITH CONSULT-II .......... 80 . Check Detention Switch ....................................... 142 .
KEY FOB ID SET UP WITHOUT CONSULT-II ... 82 Check Select Unlock Relay .................................. 144 .
Key Fob Battery Replacement ............................... 83 . Check Hazard Function ....................................... 145 .
INTELLIGENT KEY SYSTEM .................................. 84 . Check Horn Function ........................................... 145 .
Component Parts and Harness Connector Location 84 ... Check Headlamp Function ................................... 145 .
System Description ................................................ 86 . Check IPDM E/R Operation ................................. 145 .
DOOR LOCK FUNCTION .................................. 86 . Removal and Installation of Intelligent Key Unit ... 146 .
REMOTE CONTROL ENTRY FUNCTIONS ....... 87 . REMOVAL ......................................................... 146 .
ENGINE STARTUP FUNCTION ......................... 88 . INSTALLATION ................................................. 146 .
WARNING AND ALARM FUNCTION ................. 89 . Intelligent Key Inspection ..................................... 147 .
CHANGE SETTINGS FUNCTION ...................... 92 . INTELLIGENT KEY DISASSEMBLY AND
INTELLIGENT KEY REGISTRATION ................. 92 .
Revision: 2004 November BL-2 2004 FX35/FX45
ASSEMBLY ...................................................... 147 . BACK DOOR AUTO CLOSURE SYSTEM ............ 165 .
REMOTE CONTROLLER BATTERY INSPEC- Component Parts and Harness Connector Location 165 . A
TION ................................................................. 147
. System Description .............................................. 165 .
DOOR .................................................................... 148
. CLOSE OPERATION ....................................... 165 .
Fitting Adjustment ............................................... 148 . NON-OPERATION CONDITION ...................... 165 . B
FRONT DOOR ................................................. 148 . OPEN OPERATION ......................................... 166 .
REAR DOOR ................................................... 148 . Wiring Diagram -- B/CLOS -- ............................ 167 .
STRIKER ADJUSTMENT ................................ 149 . Terminals and Reference Value for Back Door Clo-
Removal and Installation of Front Door ............... 149 . sure Control Unit .................................................. 169 . C
REMOVAL ........................................................ 149 . Work Flow ............................................................ 170
.
INSTALLATION ................................................ 150 . Preliminary Check ............................................... 170 .
Removal and Installation of Rear Door ............... 150 . Trouble Diagnosis Chart by Symptom ................. 170 . D
REMOVAL ........................................................ 150 . Back Door Closure Control Unit Power Supply and
INSTALLATION ................................................ 151 . Ground Circuit Check .......................................... 171 .
Removal and Installation of Door Weathers trip .. 151 . Half-Latch Switch Check ..................................... 171 . E
REMOVAL ........................................................ 151 . Close Switch Check ............................................. 173 .
INSTALLATION ................................................ 151 . Open Switch Check ............................................. 174 .
FRONT DOOR LOCK ............................................ 152 . Back Door Opener Switch Check (With Intelligent
Removal and Installation ..................................... 152 . Key) ..................................................................... 175
. F
REMOVAL ........................................................ 152 . Back Door Opener Switch Check (Without Intelli-
INSTALLATION ................................................ 154 . gent Key) ............................................................. 177
.
Disassembly and Assembly ................................ 155 . Unlock Sensor Check (Without Intelligent Key) ... 179 . G
DOOR KEY CYLINDER ASSEMBLY ............... 155 . Closure Motor Check ........................................... 180 .
REAR DOOR LOCK .............................................. 156 . Removal and Installation of Back Door Closer Con-
Removal and Installation ..................................... 156 . trol Unit ................................................................ 180
. H
REMOVAL ........................................................ 156 . VEHICLE SECURITY (THEFT WARNING) SYSTEM 181 .
INSTALLATION ................................................ 158 . Component Parts and Harness Connector Location 181 .
BACK DOOR ......................................................... 159 . System Description .............................................. 182 .
BL
Fitting Adjustment ............................................... 159 . DESCRIPTION ................................................. 182 .
VERTICAL/LATERAL CLEARANCE ADJUST- POWER SUPPLY ............................................. 183 .
MENT ............................................................... 159
. INITIAL CONDITION TO ACTIVATE THE SYS-
Back Door Assembly ........................................... 159 . TEM .................................................................. 183
. J
REMOVAL ........................................................ 159 . VEHICLE SECURITY SYSTEM ALARM OPER-
INSTALLATION ................................................ 160 . ATION ............................................................... 184
.
INSPECTION ................................................... 160 . VEHICLE SECURITY SYSTEM DEACTIVATION 184 . K
Removal and Installation of Back Door Striker .... 160 . PANIC ALARM OPERATION ........................... 184 .
REMOVAL ........................................................ 160 . CAN Communication System Description ........... 185 .
INSTALLATION ................................................ 160 . CAN Communication Unit .................................... 185 . L
Removal and Installation of Back Door Stay ....... 161 . Schematic ............................................................ 186
.
REMOVAL ........................................................ 161 . Wiring Diagram -VEHSEC- .................................. 187 .
INSTALLATION ................................................ 161 . Terminals and Reference Value for BCM ............ 192 .
Removal and Installation of Dave Tail Male & Terminals and Reference Value for IPDM E/R .... 192 . M
Female ................................................................ 161
. CONSULT-II Inspection Procedure ...................... 193 .
REMOVAL ........................................................ 161 . CONSULT-II APPLICATION ITEM ................... 194 .
Removal and Installation of Back Door Weatherstrip 162 . Trouble Diagnosis ................................................ 195 .
REMOVAL ........................................................ 162 . WORK FLOW ................................................... 195 .
INSTALLATION ................................................ 162 . Preliminary Check ............................................... 196 .
BACK DOOR LOCK ASSEMBLY ......................... 163 . Trouble Diagnosis Symptom Chart ...................... 197 .
Removal and Installation of Back Door Lock & Clo- Diagnostic Procedure 1 ....................................... 198 .
sure Assembly ..................................................... 163 . 1 ◦ Jabse Service Manual Search 2025 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo