Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan 350Z 2003-2007 Approved Nissan 350Z 2004 lt
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download lt documenatation <<
Text preview - extract from the document
LIGHTING SYSTEM
K ELECTRICAL
A
SECTION
LIGHTING SYSTEM
LT B
C
D
E
CONTENTS
PRECAUTIONS ......................................................... 5 . Headlamp Low Beam Does Not Illuminate (Both F
Precautions for Supplemental Restraint System Sides) .................................................................... 26
.
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- Headlamp Low Beam Does Not Illuminate (One
SIONER" ................................................................. 5
. Side) ...................................................................... 29
. G
Precautions for Battery Service ............................... 5 . Headlamps Does Not Turn OFF ............................ 31 .
General Precautions for Service Operations ........... 6 . CAUTION: ............................................................. 32.
Wiring Diagrams and Trouble Diagnosis ................. 6 . Xenon Headlamp Trouble Diagnosis ..................... 32 .
H
HEADLAMP (FOR USA) - XENON TYPE - ............... 7 . Aiming Adjustment ................................................. 33 .
Component Parts and Harness Connector Location 7 ..... PREPARATION BEFORE ADJUSTING ............. 33 .
System Description ................................................. 7 . LOW BEAM AND HIGH BEAM .......................... 33 .
OUTLINE .............................................................. 7
. ADJUSTMENT USING AN ADJUSTMENT I
COMBINATION SWITCH READING FUNCTION 9 ..... SCREEN (LIGHT/DARK BORDERLINE) ........... 34 .
EXTERIOR LAMP BATTERY SAVER CONTROL 9 ..... Bulb Replacement ................................................. 34 .
VEHICLE SECURITY SYSTEM ........................... 9 . HEADLAMP (UPPER) LOW BEAM .................... 34 . J
XENON HEADLAMP ............................................ 9 . HEADLAMP (LOWER) HIGH BEAM .................. 35 .
CAN Communication System Description ............... 9 . PARKING LAMP (CLEARANCE LAMP) ............. 35 .
CAN Communication Unit ....................................... 9 . FRONT TURN SIGNAL LAMP ........................... 35 .
LT
Schematic ............................................................. 10
. FRONT SIDE MARKER LAMP .......................... 35 .
Wiring Diagram -- H/LAMP -- ...............................11 . Removal and Installation ....................................... 36 .
Terminals and Reference Values for BCM ............ 15 . REMOVAL .......................................................... 36 .
Terminals and Reference Values for IPDM E/R .... 16 . INSTALLATION .................................................. 36 . L
How to Proceed With Trouble Diagnosis ............... 16 . Disassembly and Assembly ................................... 36 .
Preliminary Check ................................................. 17 . DISASSEMBLY .................................................. 37 .
CHECK POWER SUPPLY AND GROUND CIR- ASSEMBLY ........................................................ 37 . M
CUIT ................................................................... 17
. Servicing to Replace Headlamps When Damaged 37 ...
CONSULT-II Functions (BCM) .............................. 18 . INSTALLATION OF HEADLAMP BRACKET ...... 37 .
CONSULT-II BASIC OPERATION ...................... 18 . HEADLAMP (FOR USA) - CONVENTIONAL TYPE - 38 ...
WORK SUPPORT .............................................. 19 . Component Parts and Harness Connector Location 38 ...
DATA MONITOR ................................................ 19 . System Description ................................................ 38 .
ACTIVE TEST .................................................... 20 . OUTLINE ............................................................ 38.
CONSULT-II Functions (IPDM E/R) ...................... 20 . COMBINATION SWITCH READING FUNCTION 39 ...
CONSULT-II BASIC OPERATION ...................... 21 . EXTERIOR LAMP BATTERY SAVER CONTROL 40 ...
DATA MONITOR ................................................ 22 . VEHICLE SECURITY SYSTEM ......................... 40 .
ACTIVE TEST .................................................... 22 . CAN Communication System Description ............. 40 .
SELF-DIAGNOSTIC RESULTS ......................... 22 . CAN Communication Unit ...................................... 40 .
Headlamp High Beam Does Not Illuminate (Both Schematic .............................................................. 41
.
Sides) .................................................................... 23
. Wiring Diagram -- H/LAMP -- .............................. 42 .
Headlamp High Beam Does Not Illuminate (One Terminals and Reference Values for BCM ............. 46 .
Side) ...................................................................... 25
. Terminals and Reference Values for IPDM E/R ..... 47 .
High Beam Indicator Lamp Does Not Illuminate ... 26 How to Proceed With Trouble Diagnosis ............... 48 .
Revision: 2004 December LT-1 2004.5 350Z
Preliminary Check ................................................. 48 . Control Unit ............................................................81
.
CHECK POWER SUPPLY AND GROUND CIR- How to Proceed With Trouble Diagnosis ...............81 .
CUIT ................................................................... 48
. Preliminary Check ..................................................82 .
CONSULT-II Functions (BCM) ............................... 49 . CHECK POWER SUPPLY AND GROUND CIR-
CONSULT-II BASIC OPERATION ...................... 49 . CUIT ....................................................................82
.
WORK SUPPORT .............................................. 50 . CONSULT-II Functions (BCM) ...............................83 .
DATA MONITOR ................................................. 50 . CONSULT-II BASIC OPERATION ......................83 .
ACTIVE TEST .................................................... 51 . WORK SUPPORT ..............................................84 .
CONSULT-II Functions (IPDM E/R) ....................... 51 . DATA MONITOR .................................................84 .
CONSULT-II OPERATION .................................. 52 . ACTIVE TEST .....................................................85 .
DATA MONITOR ................................................. 53 . CONSULT-II Functions (IPDM E/R) .......................85 .
ACTIVE TEST .................................................... 54 . CONSULT-II BASIC OPERATION ......................86 .
SELF-DIAGNOSTIC RESULTS .......................... 54 . DATA MONITOR .................................................87 .
Headlamp High Beam Does Not Illuminate (Both ACTIVE TEST .....................................................88 .
Sides) .................................................................... 54
. SELF-DIAGNOSTIC RESULTS ..........................88 .
Headlamp High Beam Does Not Illuminate (One Daytime Light Control Does Not Operate Properly...88
Side) ...................................................................... 56
. Headlamp High Beam Does Not Illuminate (Both
High Beam Indicator Lamp Does Not Illuminate .... 58 . Sides) .....................................................................90
.
Headlamp Low Beam Does Not Illuminate (Both RH High Beam Does Not Illuminate But RH Low
Sides) .................................................................... 58
. Beam Illuminates ...................................................92 .
Headlamp Low Beam Does Not Illuminate (One LH High Beam Does Not Illuminate But LH Low
Side) ...................................................................... 60
. Beam Illuminates ...................................................94 .
Headlamps Does Not Turn OFF ............................ 62 . Headlamp Low Beam Does Not Illuminate (Both
Aiming Adjustment ................................................. 63 . Sides) .....................................................................96
.
PREPARATION BEFORE ADJUSTING ............. 63 . Headlamp Low Beam Does Not Illuminate (One
LOW BEAM AND HIGH BEAM .......................... 63 . Side) .......................................................................98
.
ADJUSTMENT USING AN ADJUSTMENT Aiming Adjustment ............................................... 100 .
SCREEN (LIGHT/DARK BORDERLINE) ........... 64 . PREPARATION BEFORE ADJUSTING ........... 100 .
Bulb Replacement ................................................. 64 . LOW BEAM AND HIGH BEAM ......................... 100 .
HEADLAMP (UPPER) LOW BEAM .................... 64 . ADJUSTMENT USING AN ADJUSTMENT
HEADLAMP (LOWER) HIGH BEAM .................. 65 . SCREEN (LIGHT/DARK BORDERLINE) .......... 101 .
PARKING LAMPS (CLEARANCE LAMPS) ........ 65 . Bulb Replacement ................................................ 101 .
FRONT TURN SIGNAL LAMP ........................... 65 . HEADLAMP (UPPER) LOW BEAM .................. 101 .
FRONT SIDE MARKER LAMP ........................... 65 . HEADLAMP (LOWER) HIGH BEAM ................ 102 .
Removal and Installation ....................................... 65 . PARKING LAMP (CLEARANCE LAMP) ........... 102 .
REMOVAL .......................................................... 65 . FRONT TURN SIGNAL LAMP .......................... 102 .
INSTALLATION ................................................... 66 . FRONT SIDE MARKER LAMP ......................... 102 .
Disassembly and Assembly ................................... 66 . Removal and Installation ...................................... 103 .
DISASSEMBLY .................................................. 66 . REMOVAL ......................................................... 103 .
ASSEMBLY ........................................................ 66 . INSTALLATION ................................................. 103 .
Servicing to Replace Headlamps When Damaged 67 ... Disassembly and Assembly ................................. 103 .
INSTALLATION OF HEADLAMP BRACKET ...... 67 . DISASSEMBLY ................................................. 104 .
HEADLAMP (FOR CANADA) - XENON TYPE - ..... 68 . ASSEMBLY ....................................................... 104 .
Component Parts and Harness Connector Location 68 ... Serving to Replace Headlamps When Damaged .104
System Description ................................................ 68 . INSTALLATION OF HEADLAMP BRACKET .... 104 .
OUTLINE ............................................................ 68. HEADLAMP (FOR CANADA) - CONVENTIONAL
HEADLAMP OPERATION .................................. 69 . TYPE - .................................................................... 105
.
COMBINATION SWITCH READING FUNCTION 70 ... Component Parts and Harness Connector Location .105
EXTERIOR LAMP BATTERY SAVER CONTROL 70 ... System Description .............................................. 105 .
DAYTIME LIGHT OPERATION .......................... 70 . OUTLINE .......................................................... 105 .
OPERATION ....................................................... 70 . HEADLAMP OPERATION ................................ 106 .
XENON HEADLAMP .......................................... 71 . COMBINATION SWITCH READING FUNCTION .107
CAN Communication System Description ............. 71 . EXTERIOR LAMP BATTERY SAVER CONTROL .107
CAN Communication Unit ...................................... 71 . DAYTIME LIGHT OPERATION ......................... 107 .
Schematic .............................................................. 72
. OPERATION ..................................................... 108 .
Wiring Diagram -- DTRL -- .................................. 73 . CAN Communication System Description ........... 108 .
Terminals and Reference Values for BCM ............. 79 . CAN Communication Unit .................................... 108 .
Terminals and Reference Values for IPDM E/R ..... 80 . Schematic ............................................................ 109.
Terminals and Reference Value for Daytime Light Wiring Diagram -- DTRL -- ................................. 110 .
Revision: 2004 December LT-2 2004.5 350Z
Terminals and Reference Values for BCM ...........116 . CAN Communication Unit .................................... 146 .
Terminals and Reference Values for IPDM E/R ...117 . Schematic ............................................................ 147
. A
Terminals and Reference Value for Daytime Light Wiring Diagram -- TURN -- ................................ 148 .
Control Unit ..........................................................118
. COUPE MODELS ............................................ 148 .
How to Proceed with Trouble Diagnosis ..............118 . ROADSTER MODELS ..................................... 152 . B
Preliminary Check ................................................119 . Terminals and Reference Values for BCM ........... 156 .
CHECK POWER SUPPLY AND GROUND CIR- How to Proceed With Trouble Diagnosis ............. 157 .
CUIT ..................................................................119
. Preliminary Check ............................................... 158 .
CONSULT-II Functions (BCM) ............................ 120 . CHECK POWER SUPPLY AND GROUND CIR- C
CONSULT-II BASIC OPERATION .................... 120 . CUIT ................................................................. 158
.
WORK SUPPORT ............................................ 121 . CONSULT-II Functions ........................................ 159 .
DATA MONITOR .............................................. 121 . CONSULT-II BASIC OPERATION .................... 159 . D
ACTIVE TEST .................................................. 122 . DATA MONITOR .............................................. 160 .
CONSULT-II Functions (IPDM E/R) .................... 122 . ACTIVE TEST .................................................. 160 .
CONSULT-II BASIC OPERATION .................... 123 . Turn Signal Lamp Does Not Operate .................. 160 . E
DATA MONITOR .............................................. 124 . Hazard Warning Lamp Does Not Operate But Turn
ACTIVE TEST .................................................. 125 . Signal Lamp Operate ........................................... 162 .
SELF-DIAGNOSTIC RESULTS ....................... 125 . Turn Signal Indicator Lamp Does Not Operate ... 163 .
Daytime Light Control Does Not Operate Properly 125 . Bulb Replacement (Front Turn Signal Lamp) ...... 164 . F
Headlamp High Beam Does Not Illuminate (Both Bulb Replacement (Rear Turn Signal Lamp) ....... 164 .
Sides) .................................................................. 127
. Removal and Installation of Front Turn Signal Lamp 164 .
RH High Beam Does Not Illuminate But RH Low Removal and Installation of Rear Turn Signal Lamp 164 . G
Beam Illuminates ................................................. 129 . LIGHTING AND TURN SIGNAL SWITCH ............. 165 .
LH High Beam Does Not Illuminate But LH Low Removal and Installation ..................................... 165 .
Beam Illuminates ................................................. 131 . REMOVAL ........................................................ 165 . H
Headlamp Low Beam Does Not Illuminate (Both INSTALLATION ................................................ 165 .
Sides) .................................................................. 133
. HAZARD SWITCH ................................................. 166 .
RH Low Beam Does Not Illuminate But RH High Removal and Installation ..................................... 166 .
I
Beam Illuminates ................................................. 134 . REMOVAL ........................................................ 166 .
LH Low Beam Does Not Illuminate But LH High INSTALLATION ................................................ 166 .
Beam Illuminates ................................................. 135 . COMBINATION SWITCH ....................................... 167 .
Aiming Adjustment .............................................. 138 . Wiring Diagram--COMBSW-- ............................ 167 . J
PREPARATION BEFORE ADJUSTING ........... 138 . Combination Switch Reading Function ................ 168 .
LOW BEAM AND HIGH BEAM ........................ 138 . CONSULT-II Functions ........................................ 168 .
ADJUSTMENT USING AN ADJUSTMENT CONSULT-II BASIC OPERATION .................... 168 . LT
SCREEN (LIGHT/DARK BORDERLINE) ......... 139 . DATA MONITOR .............................................. 169 .
Bulb Replacement ............................................... 139 . Combination Switch Inspection ........................... 170 .
HEADLAMP (UPPER) LOW BEAM ................. 139 . Removal and Installation ..................................... 172 . L
HEADLAMP (LOWER) HIGH BEAM ................ 139 . STOP LAMP ........................................................... 173.
PARKING LAMPS (CLEARANCE LAMPS) ..... 139 . Component Parts and Harness Connector Location 173 .
FRONT TURN SIGNAL LAMP ......................... 140 . System Description .............................................. 173 .
FRONT SIDE MARKER LAMP ........................ 140 . Schematic ............................................................ 174
. M
Removal and Installation ..................................... 140 . Wiring Diagram -- STOP/L -- ............................. 175 .
REMOVAL ........................................................ 140 . High-Mounted Stop Lamp (Coupe Models) ......... 178 .
INSTALLATION ................................................ 140 . BULB REPLACEMENT, REMOVAL AND
Disassembly and Assembly ................................ 141 . INSTALLATION ................................................ 178 .
DISASSEMBLY ................................................ 141 . High-Mounted Stop Lamp (Roadster Models) ..... 178 .
ASSEMBLY ...................................................... 141 . BULB REPLACEMENT, REMOVAL AND
Servicing to Replace Headlamps When Damaged 142 . INSTALLATION ................................................ 178 .
INSTALLATION OF HEADLAMP BRACKET ... 142 . Stop Lamp ........................................................... 178
.
TURN SIGNAL AND HAZARD WARNING LAMPS 143 . BULB REPLACEMENT .................................... 178 .
Component Parts and Harness Connector Location 143 . REMOVAL AND INSTALLATION ..................... 178 .
System Description ............................................. 143 . BACK-UP LAMP .................................................... 179 .
TURN SIGNAL OPERATION ........................... 143 . Wiring Diagram -- BACK/L -- ............................. 179 .
HAZARD LAMP OPERATION .......................... 144 . COUPE MODELS (A/T) ................................... 179 .
REMOTE KEYLESS ENTRY SYSTEM OPERA- COUPE MODELS (M/T) ................................... 180 .
TION ................................................................. 145
. ROADSTER MODELS (A/T) ............................ 181 .
COMBINATION SWITCH READING FUNCTION 146 . ROADSTER MODELS (M/T) ............................ 182 .
CAN Communication System Description ........... 146 .
Revision: 2004 December LT-3 2004.5 350Z
Bulb Replacement ............................................... 183 . ASHTRAY ILLUMINATION .................................... 210 .
Removal and Installation ..................................... 183 . Bulb Replacement, Removal and Installation ...... 210 .
PARKING, LICENSE PLATE AND TAIL LAMPS ... 184 . INTERIOR ROOM LAMP ....................................... 211 .
Component Parts and Harness Connector Location 184 . Component Parts and Harness Connector Location 211 .
System Description .............................................. 184 . System Description .............................................. 211 .
OUTLINE .......................................................... 184. POWER SUPPLY AND GROUND .................... 211 .
OPERATION BY LIGHTING SWITCH .............. 185 . SWITCH OPERATION ...................................... 212 .
COMBINATION SWITCH READING FUNCTION 185 . MAP LAMP TIMER OPERATION ..................... 212 .
EXTERIOR LAMP BATTERY SAVER CONTROL 186 . INTERIOR LAMP BATTERY SAVER CONTROL.213
CAN Communication System Description ........... 186 . Schematic ............................................................ 214 .
CAN Communication Unit .................................... 186 . Wiring Diagram -- ROOM/L -- ............................ 215 .
Schematic ............................................................ 187
. COUPE MODELS ............................................. 215 .
Wiring Diagram -- TAIL/L -- ............................... 188 . ROADSTER MODELS ...................................... 219 .
Terminals and Reference Values for BCM ........... 193 . Terminals and Reference Values for BCM ........... 223 .
Terminals and Reference Values for IPDM E/R ... 194 . How to Proceed with Trouble Diagnosis .............. 223 .
How to Proceed With Trouble Diagnosis ............. 194 . Preliminary Check ................................................ 224 .
Preliminary Check ............................................... 194 . CHECK POWER SUPPLY AND GROUND CIR-
CHECK POWER SUPPLY AND GROUND CIR- CUIT .................................................................. 224
.
CUIT ................................................................. 194
. CONSULT-II Functions ........................................ 225 .
CONSULT-II Functions (BCM) ............................. 196 . CONSULT-II BASIC OPERATION .................... 225 .
CONSULT-II Functions (IPDM E/R) ..................... 196 . WORK SUPPORT ............................................ 226 .
Parking, License Plate and Tail Lamps Do Not Illu- DATA MONITOR ............................................... 226 .
minate .................................................................. 196
. ACTIVE TEST ................................................... 227 .
Parking, License Plate and Tail Lamps Do Not Turn Map Lamp Control Does Not Operate (Coupe mod-
OFF (After Approx. 10 Minutes) .......................... 203 . els) ....................................................................... 227
.
License Plate Lamp ............................................. 203 . Map Lamp Control Does Not Operate (Roadster
BULB REPLACEMENT, REMOVAL AND models) ................................................................ 229
.
INSTALLATION ................................................. 203 . Luggage Room Lamp Does Not Illuminate (Coupe
Front Parking (Clearance) Lamp ......................... 203 . Models) ................................................................ 231
.
BULB REPLACEMENT .................................... 203 . Trunk Room Lamp Does Not Illuminate (Roadster
REMOVAL AND INSTALLATION ...................... 203 . Models) ................................................................ 233
.
Tail Lamp ............................................................. 204
. Bulb Replacement ................................................ 235 .
BULB REPLACEMENT .................................... 204 . COUPE MODELS ............................................. 235 .
REMOVAL AND INSTALLATION ...................... 204 . ROADSTER MODELS ...................................... 235 .
REAR COMBINATION LAMP ................................ 205 . Removal and Installation ...................................... 235 .
Bulb Replacement ............................................... 205 . REMOVAL (COUPE MODELS) ........................ 235 .
REAR FENDER SIDE (STOP & TAIL LAMP REMOVAL (ROADSTER MODELS) ................. 235 .
BULB, REAR SIDE MARKER LAMP BULB) .... 205 . INSTALLATION ................................................. 235 .
REAR BUMPER SIDE (BACK-UP LAMP BULB, ILLUMINATION ....................................................... 236 .
REAR TURN SIGNAL LAMP BULB) ................ 205 . System Description .............................................. 236 .
Removal and Installation ..................................... 206 . ILLUMINATION OPERATION BY LIGHTING
REMOVAL ........................................................ 206 . SWITCH ............................................................ 236 .
INSTALLATION ................................................. 206 . EXTERIOR LAMP BATTERY SAVER CONTROL .237
VANITY MIRROR LAMP ........................................ 207 . CAN Communication System Description ........... 237 .
Bulb Replacement ............................................... 207 . CAN Communication Unit .................................... 237 .
TRUNK ROOM LAMP ............................................ 208 . Schematic ............................................................ 238 .
Bulb Replacement, Removal and Installation of Wiring Diagram -- ILL -- ..................................... 239 .
Luggage Room Lamp (Coupe Models) ............... 208 . BULB SPECIFICATIONS ....................................... 248 .
Bulb Replacement, Removal and Installation of Headlamp ............................................................. 248 .
Trunk Room Lamp (Roadster Models) ................ 208 . Exterior Lamp ....................................................... 248 .
REAR FLOOR BOX LAMP .................................... 209 . Interior Lamp/Illumination ..................................... 248 .
Bulb Replacement, Removal and Installation ...... 209 .
Revision: 2004 December LT-4 2004.5 350Z
PRECAUTIONS
PRECAUTIONS PFP:00011
A
Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER" AKS00AC4
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along B
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 C
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: D
q 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. E
q 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. F
q 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.
G
Precautions for Battery Service AKS003RF
Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the H
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.
I
J
LT
L
M
Revision: 2004 December LT-5 2004.5 350Z
PRECAUTIONS
General Precautions for Service Operations AKS000SE
q Never work with wet hands.
q Xenon headlamp includes high voltage generating part. Be sure
to disconnect battery negative cable (negative terminal) or
power fuse before removing, installing, or touching the xenon
headlamp (including lamp bulb).
q Turn the lighting switch OFF before disconnecting and connect-
ing the connector.
q When turning the xenon headlamp on and while it is illuminated,
never touch the harness, bulb, and socket of the headlamp.
q When checking the headlamp on/off operation, check it on vehi- PKIA0183E
cle and with the power connected to the vehicle-side connector.
q Do not touch the headlamp bulb glass surface with bare hands or allow oil or grease to get on it. Do not
touch the headlamp bulb just after the headlamp is turned off, because it is very hot.
q Install the xenon headlamp bulb socket correctly. If it is installed
improperly, high-voltage leak or corona discharge may occur
that can melt the bulb, connector, and housing. Do not illuminate
the xenon headlamp bulb out of the headlamp housing. Doing
so can cause fire and harm your eyes.
q When the bulb has burned out, wrap it in a thick vinyl bag and
discard. Do not break the bulb.
q Leaving the bulb removed from the headlamp housing for a long
period of time can deteriorate the performance of the lens and
reflector (dirt, clouding). Always prepare a new bulb and have it
on hand when replacing the bulb. EL-3422D
q When adjusting the headlamp aiming, turn the aiming adjust-
ment screw only in the tightening direction. (If it is necessary to loosen the screw, first fully loosen the
screw, and then turn it in the tightening direction.)
q Do not use organic solvent (paint thinner or gasoline) to clean lamps and to remove old sealant.
Wiring Diagrams and Trouble Diagnosis AKS000SF
When you read wiring diagrams, refer to the following:
q Refer to GI-15, "How to Read Wiring Diagrams" in GI section.
q Refer to PG-4, "POWER SUPPLY ROUTING CIRCUIT" for power distribution in PG section.
When you perform trouble diagnosis, refer to the following:
q Refer to GI-11, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES" in GI section.
q Refer to GI-27, "How to Perform Efficient Diagnosis for an Electrical Incident" in GI section.
Revision: 2004 December LT-6 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
HEADLAMP (FOR USA) - XENON TYPE - PFP:26010
A
Component Parts and Harness Connector Location AKS009NQ
B
C
D
E
F
G
H
I
J
PKIA7009E
LT
System Description AKS009NR
Control of headlamp system operation is dependent upon position of combination switch (lighting switch).
When lighting switch is placed in the 2ND position, BCM receives input signal requesting headlamps (and tail L
lamps) illuminate. This input signal is communicated to IPDM E/R (intelligent power distribution module engine
room) across CAN communication lines. CPU (central processing unit) of IPDM E/R (intelligent power distribu-
tion module) controls headlamp high and headlamp low relay coils. These relays, when energized, direct
M
power to respective headlamps, which then illuminate.
OUTLINE
Power is supplied at all times
q to headlamp high relay [located in IPDM E/R (intelligent power distribution module engine room)] and
q to headlamp low relay [located in IPDM E/R (intelligent power distribution module engine room)]
q through 40A fusible link (letter F, located in fuse and fusible link block)
q to BCM (body control module) terminal 55
q through 10A fuse [No.18, located in fuse block (J/B)]
q to BCM (body control module) terminal 42
q through 15A fuse [No.78 located in IPDM E/R (intelligent power distribution module engine room)]
q to CPU (central processing unit) [located in IPDM E/R (intelligent power distribution module engine room)]
q through 10A fuse [No.71,located in IPDM E/R (intelligent power distribution module engine room)]
q to CPU (central processing unit) [located in IPDM E/R (intelligent power distribution module engine
room)].
Revision: 2004 December LT-7 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
With ignition switch in the ON or START position, power is supplied
q to CPU (central processing unit) [located in IPDM E/R (intelligent power distribution module engine room)]
q through 10A fuse [No. 1, located in fuse block (J/B)]
q to BCM (body control module) terminal 38.
With ignition switch in ACC or ON position, power is supplied
q through 10A fuse [No. 6, located in fuse block (J/B)]
q to BCM (body control module) terminal 11.
Ground is supplied
q to BCM (body control module) terminal 52
q through grounds M30 and M66
q to IPDM E/R (Intelligent power distribution module engine room) terminals 38 and 60
q through grounds E17, E43 and F152.
Low Beam Operation
With lighting switch in 2ND position, BCM receives input signal from combination switch reading function.
(Refer to BCS-3, "COMBINATION SWITCH READING FUNCTION" ) BCM communicates Low beam request
signal to IPDM E/R across CAN communication lines. CPU in IPDM E/R controls headlamp low relay coil,
which when energized, power is supplied
q through 15A fuse [No. 76, located in IPDM E/R]
q through IPDM E/R terminal 20
q to front combination lamp RH terminal 7, and
q through 15A fuse [No. 86, located in IPDM E/R]
q through IPDM E/R terminal 30
q to front combination lamp LH terminal 7.
Ground is supplied
q to front combination lamp RH terminal 8
q through grounds E17, E43 and F152
q to front combination lamp LH terminal 8
q through grounds E17, E43 and F152.
With power and ground supplied, low beam headlamps illuminate.
High Beam Operation/Flash-to-Pass Operation
With lighting switch in 2ND position and placed in HIGH or PASS position, BCM receives input signal request-
ing headlamp high beams to illuminate. High beam request signal is communicated to IPDM E/R across CAN
communication lines. CPU in IPDM E/R controls headlamp high relay coil, which when energized directs
power
q through 15A fuse [No. 76, located in IPDM E/R]
q through IPDM E/R terminal 20
q to front combination lamp RH terminal 7, and
q through 15A fuse [No. 86, located in IPDM E/R]
q through IPDM E/R terminal 30
q to front combination lamp LH terminal 7
q to 10A fuse [No. 72, located in IPDM E/R]
q through IPDM E/R terminal 27
q to front combination lamp RH terminal 3
q to 10A fuse [No. 74, located in IPDM E/R]
q through IPDM E/R terminal 28
q to front combination lamp LH terminal 3.
Ground is supplied
q to front combination lamp RH terminal 4
q through grounds E17,E43 and F152, and
Revision: 2004 December LT-8 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
q to front combination lamp LH terminal 4
q through grounds E17,E43 and F152. A
With power and ground supplied, high beam headlamps illuminate.
Unified meter and A/C amp. receives signal from BCM across CAN communication lines, and then combina-
tion meter indicator illuminates high beam. B
COMBINATION SWITCH READING FUNCTION
Refer to BCS-3, "COMBINATION SWITCH READING FUNCTION" .
C
EXTERIOR LAMP BATTERY SAVER CONTROL
When combination switch (lighting switch) is in the 2ND position (ON), and ignition switch is turned from ON or
ACC to OFF, battery saver control function is activated. D
Under this condition, headlamps remain illuminated for 5 minutes, then headlamps are turned off.
Exterior lamp battery saver control mode can be changed by function setting of CONSULT-II.
VEHICLE SECURITY SYSTEM E
The vehicle security system will flash high beams if the system is triggered. Refer to BL-129, "VEHICLE
SECURITY (THEFT WARNING) SYSTEM" .
XENON HEADLAMP F
Xenon type headlamp is adopted to low beam headlamps. Xenon bulbs do not use a filament. Instead, they
produce light when a high voltage current is passed between two tungsten electrodes through a mixture of
xenon (an inert gas) and certain other metal halides. In addition to added lighting power, electronic control of G
the power supply gives headlamps stable quality and tone color.
Following are some of the many advantages of xenon type headlamp.
q The light produced by headlamps is a white color comparable to sunlight that is easy on the eyes. H
q Light output is nearly double that of halogen headlamps, affording increased area of illumination.
q The light features a high relative spectral distribution at wavelengths to which the human eye is most sen-
sitive. This means that even in the rain, more light is reflected back from the road surface toward the vehi- I
cle, for added visibility.
q Power consumption is approximately 25 percent less than halogen headlamps, reducing battery load.
J
CAN Communication System Description AKS009NS
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec- LT
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only. L
CAN Communication Unit AKS009NT
Refer to LAN-5, "CAN Communication Unit" . M
Revision: 2004 December LT-9 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
Schematic AKS009NU
TKWT1766E
Revision: 2004 December LT-10 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
Wiring Diagram -- H/LAMP -- AKS009NV
A
B
C
D
E
F
G
H
I
J
LT
L
M
TKWT1767E
Revision: 2004 December LT-11 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
TKWT1768E
Revision: 2004 December LT-12 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
A
B
C
D
E
F
G
H
I
J
LT
L
M
TKWT1769E
Revision: 2004 December LT-13 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
TKWT1728E
Revision: 2004 December LT-14 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
Terminals and Reference Values for BCM AKS00AOK
A
Measuring condition
Terminal Wire
Signal name Ignition Reference value
No. color Operation or condition
switch B
C
Lighting, turn, wiper OFF
2 GY Combination switch input 5 ON
Wiper dial position 4
D
SKIA5291E
E
Lighting, turn, wiper OFF
3 L/W Combination switch input 4 ON
Wiper dial position 4
F
SKIA5292E
G
Lighting, turn, wiper OFF
4 PU/W Combination switch input 3 ON
Wiper dial position 4
H
SKIA5291E
5 Y/R Combination switch input 2 I
Lighting, turn, wiper OFF
ON J
6 Y/G Combination switch input 1 Wiper dial position 4
SKIA5292E
LT
11 LG Ignition switch (ACC) ACC -- Battery voltage
L
Lighting, turn, wiper OFF
32 G/B Combination switch output 5 ON
Wiper dial position 4
M
SKIA5291E
Lighting, turn, wiper OFF
33 G Combination switch output 4 ON
Wiper dial position 4
SKIA5292E
Lighting, turn, wiper OFF
34 W/L Combination switch output 3 ON
Wiper dial position 4
SKIA5291E
Revision: 2004 December LT-15 2004.5 350Z
HEADLAMP (FOR USA) - XENON TYPE -
Measuring condition
Terminal Wire
Signal name Ignition Reference value
No. color Operation or condition
switch
35 W/G Combination switch output 2
Lighting, turn, wiper OFF
ON
36 W/R Combination switch output 1 Wiper dial position 4
SKIA5292E
38 W/L Ignition switch (ON) ON -- Battery voltage
39 L CAN- H -- -- --
40 P CAN- L -- -- --
42 GY Battery power supply OFF ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo