battery INFINITI FX35 2004 Manual PDF
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2004, Model line: FX35, Model: INFINITI FX35 2004Pages: 4449, PDF Size: 99.66 MB
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INFINITI MOBILE ENTERTAINMENT SYSTEM
AV-195
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4. CHECK DATA (DVD – LCD) SIGNAL
1. Connect DVD display connector and DVD player connector.
2. Turn ignition switch ACC.
3. Check voltage between DVD display harness connector B192
terminal 13 (GY) and ground.
OK or NG
OK >> Replace DVD display.
NG >> Replace DVD player.
Head Phone Does Not SoundAKS00BP2
1. CHECK HEAD PHONE AND SIGNAL
Check the inspection items below to diagnose the malfunction.
Check that the signal is received at the rear seat.
Check that transmission part has any seals or dirt that interrupts
signal.
Check that the head phone battery has run down.
OK or NG
OK >> GO TO 2
NG >>
Receive signal with head phone at the rear seat.
Remove seal or dirt that is interrupting signal.
If the battery has run down, replace it with new one.
2. CHECK HEAD PHONE
Check that sound is heard with another head phone.
OK or NG
OK >> Replace malfunction head phone.
NG >> GO TO 3
3. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect DVD player connector and DVD display connector.
3. Check continuity between DVD player harness connector B19
terminals 17 (G), 18 (L), 19 (LG), 20 (Y) and DVD display har-
ness connector B192 terminals 1 (G), 2 (L), 3, 4 (Y).
4. Check continuity between DVD player harness connector B192
terminals 17 (G), 18 (L), 19 (LG), 20 (Y) and ground.
OK or NG
OK >> GO TO 4
NG >> Repair harness or connector.13 – Ground : Refer to AV- 1 8 8 , "
Te r m i n a l s
and Reference Value for DVD
Player" .
SKIB0334E
SKIA5852E
17 – 1 : Continuity should exist.
18 – 2 : Continuity should exist.
19 – 3 : Continuity should exist.
20 – 4 : Continuity should exist.
17, 18, 19, 20 – Ground : Continuity should not exist.
SKIA7033E
Page 787 of 4449
AV-196
INFINITI MOBILE ENTERTAINMENT SYSTEM
Revision: 2004 November 2004 FX35/FX45
4. CHECK MES SOUND SIGNAL
1. Connect DVD player connector and DVD display connector.
2. Turn the ignition switch ACC and push “POWER” switch of DVD
player.
3. Check the signal between DVD player harness connector B19
terminals 17 (G), 18 (L), 20 (Y) and 19 (LG) with CONSULT-II or
oscilloscope.
OK or NG
OK >> Replace DVD display.
NG >> Replace DVD player.
Remote Controller Is Not WorkAKS00BP3
1. CHECK DVD PLAYER OPERATION SWITCH
1. Turn ignition switch ACC.
2. Push “POWER” switch of DVD player and operate DVD player switch.
Dose the DVD player switches work?
YES >> Replace remote controller.
NO >> GO TO 2
2. CHECK REMOTE CONTROLLER AND SENSOR
Check the inspection items below to diagnose the malfunction.
Check that remote controller is facing to the sensor.
Check that sensor does not have any seals or dirt that is inter-
rupting signal.
Check that the remote controller battery has run down.
OK or NG
OK >> GO TO 3
NG >>
When operating, face remote controller to the sensor.
Remove seal or dirt that is interrupting signal.
If the battery has run down, replace it with new one.
Te r m i n a l
Condition Reference value
(+) (-)
17
19 Play CD or DVD videoRefer to AV- 1 8 8 , "
Te r m i -
nals and Reference Value
for DVD Player" . 18
20SKIB0517E
SKIA5855E
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BCM (BODY CONTROL MODULE)
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SYSTEMS CONTROLLED BY BCM DIRECTLY
NOTE:
Power supply only. No system control.
SYSTEMS CONTROLLED BY BCM AND IPDM E/R
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT
System Reference
Power door lockBL-22, "
POWER DOOR LOCK SYSTEM"
Remote keyless entryBL-56, "REMOTE KEYLESS ENTRY SYSTEM"
Power window NOTEGW-15, "POWER WINDOW SYSTEM"
Sunroof NOTERF-10, "SUNROOF"
Room lamp timerLT-157, "INTERIOR ROOM LAMP"
Warning chimeDI-55, "WARNING CHIME"
Rear wiperWW-35, "REAR WIPER AND WASHER SYSTEM"
System Reference
Panic alarmBL-56, "
REMOTE KEYLESS ENTRY SYSTEM"
Theft warningBL-181, "VEHICLE SECURITY (THEFT WARNING) SYSTEM"
IVIS (NATS)BL-206, "IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)"
Headlamp, tail lamp, auto light system, battery saver control
LT- 7 , "HEADLAMP - XENON TYPE -"
LT-38, "DAYTIME LIGHT SYSTEM"
LT-54, "AUTO LIGHT SYSTEM"
Fog lampLT-77, "FRONT FOG LAMP"
Front wiperWW-4, "FRONT WIPER AND WASHER SYSTEM"
Rear window defoggerGW-86, "REAR WINDOW DEFOGGER"
System Reference
Warning chimeDI-55, "
WARNING CHIME"
Turn signal and hazard warning lampsLT-89, "TURN SIGNAL AND HAZARD WARNING LAMPS"
System Reference
Intelligent KeyBL-84, "
INTELLIGENT KEY SYSTEM"
Page 799 of 4449
BCS-8
BCM (BODY CONTROL MODULE)
Revision: 2004 November 2004 FX35/FX45
MAJOR COMPONENTS AND CONTROL SYSTEM
System Input Output
Remote control entry system key fob
All-door locking actuator
Turn signal lamp (LH, RH)
Power door lock system
Power window main switch
(door lock and unlock switch)
Power window sub switch (passenger side)
(door lock and unlock switch)All-door locking actuator
Power supply (IGN) to power window, sunroof Ignition power supply Power window and sunroof system
Power supply (BAT) to power window, sunroof
and power seatBattery power supplyPower window, sunroof system and
power seat
Panic alarm
Key switch
Key fobIPDM E/R
Theft warning system
All-door switch
Hood switch
Key fob
Power window main switch (door lock and
unlock switch)
IPDM E/R
Security indicator lamp
Auto light system
Optical sensor
Combination switchIPDM E/R
Battery saver control
Ignition switch
Combination switchIPDM E/R
Headlamp Combination switch IPDM E/R
Tail lamp Combination switch IPDM E/R
Fog lamp Combination switch IPDM E/R
Turn signal lamp Combination switch
Turn signal lamp
Combination meter
Hazard lamp Hazard switch
Turn signal lamp
Combination meter
Room lamp timer
Key switch
key fob
Power window main switch (door lock and
unlock switch)
Front door switch driver side
All-door switchInterior room lamp
Key warning chime
Key switch
Front door switch driver sideCombination meter
(warning buzzer)
Light warning chime
Combination switch
Front door switch driver sideCombination meter
(warning buzzer)
Seat belt warning chime
Combination meter (Seat belt buckle
(driver side) switch)
Ignition switchCombination meter
(warning buzzer)
Vehicle-speed-sensing intermittent wiper
Combination switch
Combination meterIPDM E/R
Rear intermittent wiper Combination switch Rear wiper motor
Rear window defogger
Rear window defogger switch
Ignition switchIPDM E/R
A/C switch signal Unified meter and A/C amp. ECM
Blower fan switch signal Unified meter and A/C amp. ECM
Page 804 of 4449
BCM (BODY CONTROL MODULE)
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4. Select the desired part to be diagnosed on the “SELECT TEST
ITEM” screen.
ITEMS OF EACH PART
NOTE:
CONSULT-II will Only display systems the vehicle possesses.
×:Applicable
NOTE:
This item is indicated, but it is what it does not use.
SKIA4963E
System and item CONSULT-II displayDiagnostic test mode (Inspection by part)
WORK
SUPPORTSELF−
DIAG
RESULTSDATA
MONI-
TORCAN
DIAG
SUP-
PORT
MNTRECU
PA R T
NUM-
BERACTIVE
TESTCON-
FIGU-
RATION
Power door lock system DOOR LOCK×× ×
Rear window defogger REAR DEFOGGER××
Warning chime BUZZER××
Room lamp timer INT LAMP×× ×
Remotecontrol entry system MULTI REMOTE ENT×× ×
Headlamp HEAD LAMP×× ×
Wiper WIPER××
Turn signal lamp
Hazard lampFLASHER××
Blower fan switch signal
A/C switch signalAIR CONDITONER×
Intelligent Key system INTELLIGENT KEY×
Combination switch COMB SW×
BCM BCM× × ×××
×
Note
IVIS IMMU××
Room lamp battery saver BATTERY SAVER×× ×
Trunk lid
NoteTRUNK××
Vehicle security system THEFT ALM×× ×
Retained power control RETAINED PWR×× ×
Oil pressure switch SIGNAL BUFFER××
Page 808 of 4449
BL-1
BODY, LOCK & SECURITY SYSTEM
I BODY
CONTENTS
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BODY, LOCK & SECURITY SYSTEM
PRECAUTIONS .......................................................... 5
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 5
Precautions Necessary for Steering Wheel Rotation
After Battery Disconnect .......................................... 5
OPERATION PROCEDURE ................................. 5
Precautions for Work ................................................ 5
Wiring Diagnosis and Trouble Diagnosis ................. 6
PREPARATION ........................................................... 7
Special Service Tools ............................................... 7
Commercial Service Tools ........................................ 7
SQUEAK AND RATTLE TROUBLE DIAGNOSIS ...... 8
Work Flow ................................................................ 8
CUSTOMER INTERVIEW ..................................... 8
DUPLICATE THE NOISE AND TEST DRIVE ....... 9
CHECK RELATED SERVICE BULLETINS ........... 9
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 9
REPAIR THE CAUSE ........................................... 9
CONFIRM THE REPAIR ..................................... 10
Generic Squeak and Rattle Troubleshooting ......... 10
INSTRUMENT PANEL ........................................ 10
CENTER CONSOLE ........................................... 10
DOORS ............................................................... 10
TRUNK ................................................................. 11
SUNROOF/HEADLINING .................................... 11
SEATS .................................................................. 11
UNDERHOOD ...................................................... 11
Diagnostic Worksheet ............................................ 12
HOOD ....................................................................... 14
Fitting Adjustment .................................................. 14
LONGITUDINAL AND LATERAL CLEARANCE
ADJUSTMENT .................................................... 14
FRONT END HEIGHT ADJUSTMENT ............... 14
SURFACE HEIGHT ADJUSTMENT ................... 14
Removal and Installation of Hood Assembly .......... 15
REMOVAL ........................................................... 16
INSTALLATION ................................................... 16
Removal and Installation of Hood Lock Control ..... 16REMOVAL ........................................................... 16
INSTALLATION ................................................... 17
Hood Lock Control Inspection ................................ 17
RADIATOR CORE SUPPORT .................................. 19
Removal and Installation ........................................ 19
REMOVAL ........................................................... 19
INSTALLATION ................................................... 20
FRONT FENDER ...................................................... 21
Removal and Installation ........................................ 21
REMOVAL ........................................................... 21
INSTALLATION ................................................... 21
POWER DOOR LOCK SYSTEM .............................. 22
Component Parts and Harness Connector Location ... 22
Component Parts and Harness Connector Location ... 23
System Description ................................................. 23
OUTLINE ............................................................. 24
CAN Communication System Description .............. 25
CAN Communication Unit ....................................... 25
Schematic (With Intelligent Key) ............................. 26
Wiring Diagram -D/LOCK- (With Intelligent Key) .... 27
FIG. 1 ................................................................... 27
FIG. 2 ................................................................... 28
FIG. 3 ................................................................... 29
FIG. 4 ................................................................... 30
FIG. 5 ................................................................... 31
Schematic (Without Intelligent Key) ........................ 32
Wiring Diagram -D/LOCK- (Without Intelligent Key) ... 33
FIG. 6 ................................................................... 33
FIG. 7 ................................................................... 34
FIG. 8 ................................................................... 35
FIG. 9 ................................................................... 36
Terminals and Reference Value for BCM ............... 37
Terminals and Reference Value for Intelligent Key
Unit (With Intelligent Key System) .......................... 37
Work Flow ............................................................... 37
Preliminary Check .................................................. 38
FUSE AND FUSIBLE LINK CHECK .................... 38
CONSULT-II Function ............................................. 39
CONSULT-II INSPECTION PROCEDURE .......... 39
CONSULT-II APPLICATION ITEMS .................... 40
Page 809 of 4449
BL-2Revision: 2004 November 2004 FX35/FX45Trouble Diagnosis Chart by Symptom .................... 41
Check Door Switch ................................................. 42
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) ............................................................. 42
CHECK BACK DOOR SWITCH .......................... 44
Check Key Switch ................................................... 46
Check Door Lock and Unlock Switch ..................... 48
Check Door Lock Actuator (Driver side) ................. 50
Check Door Lock Actuator (Passenger Side and
Rear LH/RH) ........................................................... 51
Check Fuel Lid Opener Actuator ............................ 52
Check Front Door Key Cylinder Switch (Lock) ....... 53
Check Front Door Key Cylinder Switch (Unlock) .... 54
Check Select Unlock Relay Circuit ......................... 55
REMOTE KEYLESS ENTRY SYSTEM ..................... 56
Component Parts and Harness Connector Location ... 56
System Description ................................................. 57
INPUTS ............................................................... 57
OPERATED PROCEDURE ................................. 58
CAN Communication System Description .............. 59
CAN Communication Unit ....................................... 59
Schematic ............................................................... 60
Wiring Diagram — KEYLES— ................................ 61
FIG. 1 ................................................................... 61
FIG. 2 ................................................................... 62
FIG. 3 ................................................................... 63
Terminals and Reference Value for BCM ................ 64
Terminals and Reference Value for IPDM E/R ........ 65
CONSULT-II Function ............................................. 65
CONSULT-II INSPECTION PROCEDURE .......... 65
CONSULT-II APPLICATION ITEMS .................... 66
Work Flow ............................................................... 68
Trouble Diagnosis Chart by Symptom .................... 69
Check Key Fob Battery and Function ..................... 71
Check ACC Switch ................................................. 72
Check Door Switch ................................................. 73
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) ............................................................. 73
CHECK BACK DOOR SWITCH .......................... 75
Check Key Switch ................................................... 77
Check IPDM E/R Operation .................................... 78
Check Hazard Function .......................................... 79
Check Horn Function .............................................. 79
Check Headlamp Function ..................................... 79
Check Map Lamp and Ignition Keyhole Illumination
Function .................................................................. 79
ID Code Entry Procedure ....................................... 80
KEY FOB ID SET UP WITH CONSULT-II ........... 80
KEY FOB ID SET UP WITHOUT CONSULT-II .... 82
Key Fob Battery Replacement ................................ 83
INTELLIGENT KEY SYSTEM ................................... 84
Component Parts and Harness Connector Location ... 84
System Description ................................................. 86
DOOR LOCK FUNCTION ................................... 86
REMOTE CONTROL ENTRY FUNCTIONS ........ 87
ENGINE STARTUP FUNCTION .......................... 88
WARNING AND ALARM FUNCTION .................. 89
CHANGE SETTINGS FUNCTION ....................... 92
INTELLIGENT KEY REGISTRATION .................. 92STEERING LOCK UNIT REGISTRATION ........... 92
CAN Communication System Description .............. 93
CAN Communication Unit ....................................... 93
Schematic ............................................................... 94
Wiring Diagram — I/KEY— ..................................... 96
Terminals and Reference Value for INTELLIGENT
KEY UNIT .............................................................109
Terminals and Reference Value for Steering Lock
unit ........................................................................ 111
Terminals and Reference Value for BCM .............. 111
Terminals and Reference Value for IPDM E/R ......112
Diagnosis Procedure .............................................113
WORK FLOW ....................................................113
CONSULT-II Functions .........................................114
CONSULT-II Inspection Procedure .......................114
BASIC OPERATION ..........................................114
CONSULT-II Application Items ..............................115
WORK SUPPORT .............................................115
SELF-DIAGNOSTIC RESULTS .........................115
DATA MONITOR ................................................115
ACTIVE TEST ....................................................116
List of Operation Related Parts .............................117
Trouble Diagnosis Symptom Chart .......................118
ALL FUNCTIONS OF THE INTELLIGENT KEY
ARE NOT OPERATING .....................................118
REMOTE CONTROL ENTRY FUNCTION MAL-
FUNCTION ........................................................118
DOOR LOCK FUNCTION MALFUNCTION .......119
ENGINE START FUNCTION MALFUNCTION ..120
WARNING CHIME FUNCTION MALFUNCTION .120
Check CAN Communication System Inspection ...123
Check Intelligent Key Unit Power Supply and
Ground Circuit .......................................................124
Check Key Switch (Intelligent Key Unit Input) .......124
Check Key Switch (BCM Input) .............................126
Check Ignition Knob Switch ..................................127
Check Door Switch ...............................................128
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) ............................................................128
CHECK BACK DOOR SWITCH .........................129
Check Unlock Sensor ...........................................131
Check Door Request Switch .................................132
Check Intelligent Key Warning Buzzer ..................134
Check Outside Key Antenna .................................135
Check Inside Key Antenna ....................................138
Check Steering Lock Unit ......................................139
Check Stop Lamp Switch ......................................141
Check Detention Switch ........................................142
Check Select Unlock Relay ...................................144
Check Hazard Function ........................................145
Check Horn Function ............................................145
Check Headlamp Function ....................................145
Check IPDM E/R Operation ..................................145
Removal and Installation of Intelligent Key Unit ....146
REMOVAL ..........................................................146
INSTALLATION ..................................................146
Intelligent Key Inspection ......................................147
INTELLIGENT KEY DISASSEMBLY AND
Page 810 of 4449
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REMOTE CONTROLLER BATTERY INSPEC-
TION .................................................................. 147
DOOR ..................................................................... 148
Fitting Adjustment ................................................ 148
FRONT DOOR .................................................. 148
REAR DOOR .................................................... 148
STRIKER ADJUSTMENT ................................. 149
Removal and Installation of Front Door ................ 149
REMOVAL ......................................................... 149
INSTALLATION ................................................. 150
Removal and Installation of Rear Door ................ 150
REMOVAL ......................................................... 150
INSTALLATION ................................................. 151
Removal and Installation of Door Weathers trip ... 151
REMOVAL ......................................................... 151
INSTALLATION ................................................. 151
FRONT DOOR LOCK ............................................. 152
Removal and Installation ...................................... 152
REMOVAL ......................................................... 152
INSTALLATION ................................................. 154
Disassembly and Assembly ................................. 155
DOOR KEY CYLINDER ASSEMBLY ................ 155
REAR DOOR LOCK ............................................... 156
Removal and Installation ...................................... 156
REMOVAL ......................................................... 156
INSTALLATION ................................................. 158
BACK DOOR .......................................................... 159
Fitting Adjustment ................................................ 159
VERTICAL/LATERAL CLEARANCE ADJUST-
MENT ................................................................ 159
Back Door Assembly ............................................ 159
REMOVAL ......................................................... 159
INSTALLATION ................................................. 160
INSPECTION .................................................... 160
Removal and Installation of Back Door Striker ..... 160
REMOVAL ......................................................... 160
INSTALLATION ................................................. 160
Removal and Installation of Back Door Stay ........ 161
REMOVAL ......................................................... 161
INSTALLATION ................................................. 161
Removal and Installation of Dave Tail Male &
Female ................................................................. 161
REMOVAL ......................................................... 161
Removal and Installation of Back Door Weatherstrip . 162
REMOVAL ......................................................... 162
INSTALLATION ................................................. 162
BACK DOOR LOCK ASSEMBLY .......................... 163
Removal and Installation of Back Door Lock & Clo-
sure Assembly ...................................................... 163
REMOVAL ......................................................... 163
INSTALLATION ................................................. 163
INSPECTION .................................................... 163
Removal and Installation of Back Door Opener
Switch ................................................................... 163
REMOVAL ......................................................... 163
INSTALLATION ................................................. 164
Disassembly and Assembly ................................. 164
BACK DOOR LOCK & CLOSURE ASSEMBLY . 164BACK DOOR AUTO CLOSURE SYSTEM .............165
Component Parts and Harness Connector Location .165
System Description ...............................................165
CLOSE OPERATION ........................................165
NON-OPERATION CONDITION .......................165
OPEN OPERATION ..........................................166
Wiring Diagram — B/CLOS — .............................167
Terminals and Reference Value for Back Door Clo-
sure Control Unit ...................................................169
Work Flow .............................................................170
Preliminary Check ................................................170
Trouble Diagnosis Chart by Symptom ..................170
Back Door Closure Control Unit Power Supply and
Ground Circuit Check ...........................................171
Half-Latch Switch Check ......................................171
Close Switch Check ..............................................173
Open Switch Check ..............................................174
Back Door Opener Switch Check (With Intelligent
Key) ......................................................................175
Back Door Opener Switch Check (Without Intelli-
gent Key) ..............................................................177
Unlock Sensor Check (Without Intelligent Key) ....179
Closure Motor Check ............................................180
Removal and Installation of Back Door Closer Con-
trol Unit .................................................................180
VEHICLE SECURITY (THEFT WARNING) SYSTEM .181
Component Parts and Harness Connector Location .181
System Description ...............................................182
DESCRIPTION ..................................................182
POWER SUPPLY ..............................................183
INITIAL CONDITION TO ACTIVATE THE SYS-
TEM ...................................................................183
VEHICLE SECURITY SYSTEM ALARM OPER-
ATION ................................................................184
VEHICLE SECURITY SYSTEM DEACTIVATION .184
PANIC ALARM OPERATION ............................184
CAN Communication System Description ............185
CAN Communication Unit .....................................185
Schematic .............................................................186
Wiring Diagram -VEHSEC- ...................................187
Terminals and Reference Value for BCM .............192
Terminals and Reference Value for IPDM E/R .....192
CONSULT-II Inspection Procedure .......................193
CONSULT-II APPLICATION ITEM ....................194
Trouble Diagnosis .................................................195
WORK FLOW ....................................................195
Preliminary Check ................................................196
Trouble Diagnosis Symptom Chart .......................197
Diagnostic Procedure 1 ........................................198
1 – 1 DOOR SWITCH CHECK ..........................198
1 – 2 HOOD SWITCH CHECK ..........................200
1 – 3 BACK DOOR SWITCH CHECK ...............202
Diagnostic Procedure 2 ........................................204
SECURITY INDICATOR LAMP CHECK ...........204
Diagnostic Procedure 3 ........................................205
FRONT DOOR KEY CYLINDER SWITCH
CHECK ..............................................................205
Diagnostic Procedure 4 ........................................205
VEHICLE SECURITY HORN ALARM CHECK . 205
Page 812 of 4449
PRECAUTIONS
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AIS004L9
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions Necessary for Steering Wheel Rotation After Battery DisconnectAIS005WT
NOTE:
This Procedure is applied only to models with Intelligent Key system and NVIS/IVIS (NISSAN/INFINITI
VEHICLE IMMOBILIZER SYSTEM - NATS).
Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK″ position.
Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing
work. If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NVIS/IVIS, an electrically controlled steering lock
mechanism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.
Precautions for WorkAIS004LA
After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check
their operation.
Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.
Page 844 of 4449
POWER DOOR LOCK SYSTEM
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Terminals and Reference Value for BCMAIS004LV
Terminals and Reference Value for Intelligent Key Unit (With Intelligent Key Sys-
tem)
AIS004LW
Work FlowAIS004LX
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to BL-23, "
System Description" .
3. Perform the preliminary check. Refer to BL-38, "
Preliminary Check" .
4. According to the trouble diagnosis chart by symptom, repair or replace the cause of the malfunction.
Refer to BL-41, "
Trouble Diagnosis Chart by Symptom" .
5. Does power door lock system operate normally?
YES: GO TO 6.
NO: GO TO 4.
6. INSPECTION END
TERMI-
NALWIRE
COLORITEM CONDITIONVOLTAGE (V)
Approx.
12 P/BFront door switch (Passenger
side)ON (door open) → OFF (door closed) 0 → Battery voltage
13 P/L Rear door switch RH ON (door open) → OFF (door closed) 0 → Battery voltage
22 OR Power window serial link Ignition switch ON
37 B/W Key switchON (Key inserted) → OFF (Key removed
from IGN key cylinder)Battery voltage → 0
39 L CAN H — —
40 R CAN L — —
42 L/R Battery power supply (fuse) — Battery voltage
44 YDriver door lock actuator
(unlock)Door lock / unlock switch
(Free → Unlock)0 → Battery voltage
49, 52 B Ground — 0
50 PU Door lock actuator (lock)Door lock / unlock switch
(Free → Lock)0 → Battery voltage
51 W/BPassenger and rear doors lock
actuator (unlock)Door lock / unlock switch
(Free → Unlock)0 → Battery voltage
55 G Power source (Fusible link) — Battery voltage
58 L Back door switch ON (Door open) → OFF (Door closed) 0 → 9
62 W Front door switch (Driver side) ON (Door open) → OFF (Door closed) 0 → Battery voltage
63 P Rear door switch LH ON (Door open) → OFF (Door closed) 0 → Battery voltage
PIIA2344J
TERMI-
NALWIRE
COLORITEM CONDITIONVOLTAGE (V)
Approx.
2 L CAN H – –
3 R CAN L – –
27 L/W Push switch Push switch (OFF → ON) 0 → Battery voltage
40 BR/W AS unlock output signalDoor lock / unlock switch
(Free → Unlock)0 → Battery voltage