Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Micra 2003-2006 Approved 03k12e LT
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LIGHTING SYSTEM
K ELECTRICAL
A
B
SECTION
LIGHTING SYSTEM C
D
E
CONTENTS
PRECAUTIONS ......................................................... 5 . Side) ...................................................................... 34
. F
Precautions for Supplemental Restraint System High-Beam Indicator Does Not Illuminate ............. 35 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- Headlamp Low Beam Does Not Illuminate (Both
SIONER" ................................................................. 5
. Sides) .................................................................... 35
. G
HEADLAMP -CONVENTIONAL TYPE- .................... 6 . Headlamp Low Beam Does Not Illuminate (One
Component Parts and Harness Connector Location 6 ..... Side) ...................................................................... 38
.
System Description ................................................. 6 . Headlamp Low Beam And High Beam Does Not Illu-
H
OUTLINE .............................................................. 6
. minate (One Side) ................................................. 38 .
COMBINATIONSWITCHREADING FUNCTION 7 ..... Headlamps Do Not Turn OFF ................................ 39 .
FRIENDLY LIGHTING FUNCTION ...................... 7 . Aiming Adjustment ................................................. 40 .
FAIL-SAFE FUNCTION ........................................ 7 . PREPARATION BEFORE ADJUSTING ............. 40 . I
CAN Communication ............................................... 8 . LOW BEAM AND HIGH BEAM .......................... 40 .
SYSTEM DESCRIPTION ..................................... 8 . ADJUSTMENT USING AN ADJUSTMENT
CAN Communication Unit ....................................... 8 . SCREEN (LIGHT/DARK BORDERLINE) ........... 40 . J
TYPE 1/TYPE 2 ................................................... 9 . Bulb Replacement ................................................. 41 .
TYPE 3/TYPE 4 ................................................. 12 . HEADLAMP ........................................................ 41 .
TYPE 5/TYPE 6 ................................................. 14 . CLEARANCE LAMPS (PARKING LAMPS) ........ 41 .
LT
TYPE 7/TYPE 8 ................................................. 17 . Removal and Installation ....................................... 41 .
TYPE 9/TYPE 10 ............................................... 19 . REMOVAL .......................................................... 41 .
Wiring Diagram -- H/LAMP-- ............................... 22 . INSTALLATION .................................................. 41 .
Terminals and Reference Value for BCM .............. 24 . HEADLAMP - DAYTIME LIGHT SYSTEM - ............ 42 . L
Terminals and Reference Values for IPDM E/R .... 25 . Component Parts and Harness Connector Location 42 ...
How to Proceed With Trouble Diagnosis ............... 26 . System Description ................................................ 42 .
Preliminary Check ................................................. 26 . HEADLAMP OPERATION .................................. 43 . M
CHECK POWER SUPPLY AND GROUND CIR- COMBINATIONSWITCHREADING FUNCTION 44 ...
CUIT ................................................................... 26
. DAYTIME LIGHT OPERATION .......................... 44 .
CONSULT-II Functions (BCM) .............................. 28 . FRIENDLY LIGHTING FUNCTION .................... 44 .
CONSULT-II BASIC OPERATION ...................... 28 . FAIL-SAFE FUNCTION ...................................... 44 .
WORK SUPPORT .............................................. 29 . CAN Communication ............................................. 45 .
DATA MONITOR ................................................ 29 . SYSTEM DESCRIPTION ................................... 45 .
ACTIVE TEST .................................................... 30 . CAN Communication Unit ...................................... 45 .
SELF-DIAGNOSTIC RESULTS ......................... 30 . TYPE 1/TYPE 2 .................................................. 46 .
CONSULT-II Functions (IPDM E/R) ...................... 31 . TYPE 3/TYPE 4 .................................................. 49 .
CONSULT-II BASIC OPERATION ...................... 31 . TYPE 5/TYPE 6 .................................................. 51 .
SELF-DIAG RESULTS ....................................... 32 . TYPE 7/TYPE 8 .................................................. 54 .
DATA MONITOR ................................................ 32 . TYPE 9/TYPE 10 ................................................ 56 .
ACTIVE TEST .................................................... 33 . Wiring Diagram -- DTRL -- .................................. 59 .
Headlamp High Beam Does Not Illuminate (Both WITH GASOLINE ENGINE ................................ 59 .
Sides) .................................................................... 33
. WITH DIESEL ENGINE ...................................... 61 .
Headlamp High Beam Does Not Illuminate (One Terminals and Reference Value for BCM .............. 63 .
LT-1
Terminals and Reference Values for IPDM E/R ..... 64 . COMBINATIONSWITCHREADINGFUNCTION .100
How to Proceed With Trouble Diagnosis ............... 64 . CAN Communication ........................................... 101 .
Preliminary Check ................................................. 64 . SYSTEM DESCRIPTION .................................. 101 .
CHECK POWER SUPPLY AND GROUND CIR- CAN Communication Unit .................................... 101 .
CUIT ................................................................... 64
. TYPE 1/TYPE 2 ................................................ 102 .
CONSULT-II Function (BCM) ................................. 65 . TYPE 3/TYPE 4 ................................................ 105 .
CONSULT-II Function (IPDM E/R) ......................... 65 . TYPE 5/TYPE 6 ................................................ 107 .
Daytime Light Control Does Not Operate Properly... 65 TYPE 7/TYPE 8 ................................................ 110 .
Headlamp High Beam Does Not Illuminate (Both TYPE 9/TYPE 10 .............................................. 112 .
Sides) .................................................................... 67
. Wiring Diagram -- R/FOG -- ............................... 115 .
RH High beam Does Not Illuminate ....................... 67 . Terminals and Reference Value for BCM ............. 117 .
Headlamp LH High Beam Does Not Illuminate ...... 68 . How to Proceed With Trouble Diagnosis ............. 118 .
Headlamp Low Beam Does Not Illuminate (Both Preliminary Check ................................................ 118 .
Sides) .................................................................... 68
. CHECK POWER SUPPLY AND GROUND CIR-
RH Low Beam Does Not Illuminate ....................... 68 . CUIT .................................................................. 118
.
Headlamp LH Low Beam Does Not Illuminate ...... 70 . CONSULT-II Function (BCM) ............................... 119 .
High-Beam Indicator Lamp Does Not Illuminate .... 70 . Rear Fog Lamp Does Not Illuminate .................... 119 .
Headlamps Do Not Turn OFF ................................ 70 . Bulb Replacement ................................................ 120 .
Aiming Adjustment ................................................. 70 . Removal and Installation ...................................... 120 .
Bulb Replacement ................................................. 70 . TURN SIGNAL AND HAZARD WARNING LAMPS.121
Removal and Installation ....................................... 70 . System Description .............................................. 121 .
HEADLAMP AIMING CONTROL ............................. 71 . TURN SIGNAL OPERATION ............................ 121 .
Wiring Diagram-- H/AIM -- ................................... 71 . HAZARD LAMP OPERATION .......................... 121 .
Switch Circuit Inspection ....................................... 73 . MULTI-REMOTE CONTROL SYSTEM OPERA-
Removal and Installation ....................................... 73 . TION ................................................................. 122
.
FRONT FOG LAMP ................................................. 74 . COMBINATIONSWITCHREADINGFUNCTION .123
System Description ................................................ 74 . CAN Communication ........................................... 124 .
OUTLINE ............................................................ 74
. SYSTEM DESCRIPTION .................................. 124 .
COMBINATIONSWITCHREADING FUNCTION 74 ... CAN Communication Unit .................................... 124 .
FAIL-SAFE FUNCTION ...................................... 74 . TYPE 1/TYPE 2 ................................................ 125 .
CAN Communication ............................................. 75 . TYPE 3/TYPE 4 ................................................ 128 .
SYSTEM DESCRIPTION ................................... 75 . TYPE 5/TYPE 6 ................................................ 130 .
CAN Communication Unit ...................................... 75 . TYPE 7/TYPE 8 ................................................ 133 .
TYPE 1/TYPE 2 .................................................. 76 . TYPE 9/TYPE 10 .............................................. 135 .
TYPE 3/TYPE 4 .................................................. 79 . Wiring Diagram -- TURN -- ................................ 138 .
TYPE 5/TYPE 6 .................................................. 81 . Terminals and Reference Value for BCM ............. 140 .
TYPE 7/TYPE 8 .................................................. 84 . How to Proceed With Trouble Diagnosis ............. 142 .
TYPE 9/TYPE 10 ................................................ 86 . Preliminary Check ................................................ 142 .
Wiring Diagram -- F/FOG -- ................................. 89 . CHECK POWER SUPPLY AND GROUND CIR-
WITH GASOLINE ENGINE ................................ 89 . CUIT .................................................................. 142
.
WITH DIESEL ENGINE ...................................... 91 . CONSULT-II Functions (BCM) ............................. 144 .
Terminals and Reference Value for BCM ............... 93 . CONSULT-II BASIC OPERATION .................... 144 .
Terminals and Reference Values for IPDM E/R ..... 93 . WORK SUPPORT ............................................ 145 .
How to Proceed With Trouble Diagnosis ............... 94 . DATA MONITOR ............................................... 145 .
Preliminary Check ................................................. 94 . ACTIVE TEST ................................................... 146 .
CHECK POWER SUPPLY AND GROUND CIR- Turn Signal Lamp Does Not Operate ................... 147 .
CUIT ................................................................... 94
. Hazard Lamp Does Not Operate ......................... 148 .
CONSULT-II Function (BCM) ................................. 95 . Turn Signal Indicator Lamp Does Not Operate .... 150 .
CONSULT-II Function (IPDM) ................................ 95 . Bulb Replacement ................................................ 150 .
Front fog lamps Does Not Illuminate (Both Sides)... 95 FRONT TURN SIGNAL LAMP .......................... 150 .
Front Fog Lamp Does Not Illuminate (One Side) ... 96 SIDE TURN SIGNAL LAMP .............................. 150 .
Aiming Adjustment ................................................. 98 . REAR TURN SIGNAL LAMP ............................ 150 .
Bulb Replacement ................................................. 98 . Removal and Installation ...................................... 150 .
Removal and Installation ....................................... 98 . FRONT TURN SIGNAL LAMP .......................... 150 .
REMOVAL .......................................................... 98 . SIDE TURN SIGNAL LAMP .............................. 151 .
INSTALLTION ..................................................... 99 . REAR TURN SIGNAL LAMP ............................ 151 .
REAR FOG LAMP .................................................. 100 . PARKING, LICENSE PLATE AND TAIL LAMPS ... 152 .
System Description .............................................. 100 . System Description .............................................. 152 .
OUTLINE .......................................................... 100. OPERATION BY LIGHTING SWITCH .............. 152 .
LT-2
COMBINATIONSWITCHREADING FUNCTION 152 . HAZARD SWITCH ................................................. 188 .
FAIL-SAFE FUNCTION .................................... 153 . Removal and Installation ..................................... 188 . A
CAN Communication ........................................... 154 . REMOVAL ........................................................ 188 .
SYSTEM DESCRIPTION ................................. 154 . INSTALLATION ................................................ 188 .
CAN Communication Unit ................................... 154 . COMBINATION SWITCH ....................................... 189 . B
TYPE 1/TYPE 2 ............................................... 155 . System Description .............................................. 189 .
TYPE 3/TYPE 4 ............................................... 158 . COMBINATIONSWITCHREADING FUNCTION 189 .
TYPE 5/TYPE 6 ............................................... 160 . Wiring Diagram -- COMBSW -- ......................... 192 .
TYPE 7/TYPE 8 ............................................... 163 . CONSULT-II Functions (BCM) ............................. 193 . C
TYPE 9/TYPE 10 ............................................. 165 . CONSULT-II BASIC OPERATION .................... 193 .
Schematic ........................................................... 168
. DATA MONITOR .............................................. 195 .
Wiring Diagram -- TAIL/L -- ............................... 169 . Check Combination Switch .................................. 196 . D
Terminals and Reference Value for BCM ............ 172 . Removal and Installation ..................................... 199 .
Terminals and Reference Value for IPDM E/R .... 172 . REMOVAL ........................................................ 199 .
How to Proceed With Trouble Diagnosis ............. 173 . INSTALLATION ................................................ 199 . E
Preliminary Check ............................................... 173 . INTERIOR ROOM LAMP ....................................... 200 .
CHECK POWER SUPPLY AND GROUND CIR- System Description .............................................. 200 .
CUIT ................................................................. 173
. POWER SUPPLY AND GROUND ................... 200 .
CONSULT-II Function (BCM) .............................. 174 . SWITCH OPERATION ..................................... 201 . F
CONSULT-II Function (IPDM E/R) ...................... 174 . INTERIOR ROOM LAMP TIMER OPERATION. 201
Parking, License Plate And Tail Lamps Does Not ON-OFF CONTROL ......................................... 201 .
Illuminate ............................................................. 174
. CAN Communication ........................................... 202 . G
Parking Lamp Does Not Illuminate (One Side) ... 175 . SYSTEM DESCRIPTION ................................. 202 .
Rear Combination Lamp (Tail lamp) Does Not Illu- CAN Communication Unit .................................... 202 .
minate (One Side) ............................................... 176 . TYPE 1/TYPE 2 ................................................ 203 . H
License plate Lamp Does Not Illuminate ............. 178 . TYPE 3/TYPE 4 ................................................ 206 .
Parking, License Plate and Tail Lamps Do Not Turn TYPE 5/TYPE 6 ................................................ 208 .
OFF (After Approx. 10 Minutes) .......................... 179 . TYPE 7/TYPE 8 ................................................ 211 .
I
Bulb Replacement ............................................... 179 . TYPE 9/TYPE 10 .............................................. 213 .
PARKING LAMP .............................................. 179 . Schematic ............................................................ 216
.
TAIL LAMP ....................................................... 179. Wiring Diagram -- INT/L -- ................................. 217 .
LICENSE PLATE LAMP ................................... 179 . Terminals and Reference Value for BCM ............ 220 . J
Removal and Installation of Parking Lamp, Tail How to Proceed With Trouble Diagnosis ............. 220 .
Lamp and License Plate Lamp ............................ 180 . Preliminary Check ............................................... 221 .
PARKING LAMP .............................................. 180 . CHECK POWER SUPPLY AND GROUND CIR- LT
TAIL LAMP ....................................................... 180. CUIT ................................................................. 221
.
LICENSE PLATE LAMP ................................... 180 . CONSULT-II Functions (BCM) ............................. 222 .
STOP LAMP .......................................................... 181 . CONSULT-II BASIC OPERATION .................... 222 . L
Wiring Diagram-- STOP/L -- .............................. 181 . DATA MONITOR .............................................. 223 .
Bulb Replacement ............................................... 182 . ACTIVE TEST .................................................. 224 .
STOP LAMP ..................................................... 182 . Room Lamp Does Not Operate ........................... 225 .
HIGH-MOUNTED STOP LAMP ....................... 182 . Luggage Room Lamp Does Not Illuminate .......... 227 . M
Removal and Installation ..................................... 182 . Bulb Replacement ............................................... 229 .
STOP LAMP ..................................................... 182 . Removal and Installation ..................................... 229 .
HIGH-MOUNTED STOP LAMP ....................... 182 . REMOVAL ........................................................ 229 .
BACK-UP LAMP ................................................... 183 . INSTALLATION ................................................ 229 .
Wiring Diagram -- BACK/L -- ............................ 183 . ILLUMINATION ...................................................... 230 .
Bulb Replacement ............................................... 185 . System Description .............................................. 230 .
Removal and Installation ..................................... 185 . ILLUMINATION OPERATION BY LIGHTING
REAR COMBINATION LAMP ............................... 186 . SWITCH ........................................................... 230
.
Bulb Replacement ............................................... 186 . COMBINATIONSWITCHREADING FUNCTION 231 .
REAR TURN SIGNAL LAMP BULB, BACK-UP CAN Communication ........................................... 232 .
LAMP BULB, STOP/TAIL LAMP BULB,REAR SYSTEM DESCRIPTION ................................. 232 .
FOG LAMP BULB ............................................ 186 . CAN Communication Unit .................................... 232 .
Removal and Installation ..................................... 186 . TYPE 1/TYPE 2 ................................................ 233 .
REMOVAL ........................................................ 186 . TYPE 3/TYPE 4 ................................................ 236 .
INSTALLATION ................................................ 186 . TYPE 5/TYPE 6 ................................................ 238 .
LIGHTING AND TURN SIGNAL SWITCH ............. 187 . TYPE 7/TYPE 8 ................................................ 241 .
Removal and Installation ..................................... 187 . TYPE 9/TYPE 10 .............................................. 243 .
LT-3
Schematic ............................................................ 246
. BULB SPECIFICATIONS ....................................... 255 .
Wiring Diagram -- ILL -- ..................................... 247 . Headlamp ............................................................. 255
.
Removal and Installation ..................................... 254 . Exterior Lamp ....................................................... 255
.
GLOVE BOX LAMP .......................................... 254 . Interior Lamp/Illumination ..................................... 255 .
LT-4
PRECAUTIONS
PRECAUTIONS PFP:00001
A
Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER" EKS0085Y
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. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual. C
WARNING:
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. D
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. E
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. F
G
H
I
J
LT
L
M
LT-5
HEADLAMP -CONVENTIONAL TYPE-
HEADLAMP -CONVENTIONAL TYPE- PFP:26010
Component Parts and Harness Connector Location EKS00EKT
MKIB0396E
System Description EKS00EKU
The headlamp operation is controlled by the lighting switch which built into the combination switch, BCM and
IPDM E/R (intelligent power distribution module engine room).Headlamp low relay, headlamp LH and RH
relays are built into IPDM E/R.BCM read combination switch condition.refer to LT-189, "System Description" .
OUTLINE
Power is supplied at all times
q to headlamp high LH relay, located in the IPDM E/R, and
q to headlamp high RH relay, located in the IPDM E/R, and
q to headlamp low relay, located in the IPDM E/R, and
q to BCM (body control module) terminals 74 and 79
q through 40A fusible link (letter J , located in the fuse and fusible link box),
q to IPDM E/R
q through 20A fusible link (No.52, located in the IPDM E/R),
q to combination meter terminal 27
q through 10A fuse [No. 8, located in the fuse block (J/B)].
With the ignition switch in the ON or START position, power is supplied
q to BCM (body control module) terminal 24
q through 10A fuse [No. 4, located in the fuse block (J/B)],
q to combination meter terminal 28
q through 10A fuse [No. 2, located in the fuse block (J/B)],
q to IPDM E/R.
Ground is supplied
q to BCM (body control module) terminal 2 and 70
q to combination meter terminals 21, 22 and 23
q through body grounds M19 and M20, and
q to IPDM E/R terminals 3 and 54
q through body grounds E25(Gasoline engine models), E26 and E40.
Low Beam Operation
When the lighting switch is turned to 2ND position and placed in LOW position, BCM reads combination switch
condition (refer to LT-189, "System Description" ). And BCM sends low beam request signal to IPDM E/R with
LT-6
HEADLAMP -CONVENTIONAL TYPE-
CAN communication line. Then IPDM E/R turns on headlamp low relay. With headlamp low relay is energized,
power is supplied. A
q through 15A fuse (No. 39, located in the IPDM E/R)
q through terminal 50 of the IPDM E/R
q to terminal 1 of headlamp LH, and B
q through 15A fuse (No. 40, located in the IPDM E/R)
q through terminal 48 of the IPDM E/R
C
q to terminal 1 of headlamp RH.
Ground is supplied
q to terminal 3 of each headlamp D
q through body grounds E25(Gasoline engine models), E26 and E40.
With power and ground supplied, low beam headlamps will illuminate.
High Beam Operation/Flash-to-Pass Operation E
With the lighting switch is turned to 2ND position and placed in HIGH or PASS position, BCM reads combina-
tion switch condition (refer to LT-189, "System Description" ). And BCM sends high beam request signal to
IPDM E/R and combination meter with CAN communication line. Then IPDM E/R turns on headlamp high F
relay LH and RH. With headlamp high relays are energized, power is supplied.
q through 10A fuse (No. 34, located in the IPDM E/R)
q through terminal 47 of the IPDM E/R G
q to terminal 2 of headlamp LH, and
q through 10A fuse (No. 33, located in the IPDM E/R)
H
q through terminal 46 of the IPDM E/R
q to terminal 2 of headlamp RH.
Ground is supplied I
q to terminal 3 of each headlamp
q through body grounds E25(Gasoline engine models), E26 and E40.
With power and ground supplied, the high beam headlamps will illuminate. J
When combination meter receives high beam request signal from BCM across the CAN communication lines,
combination meter will illuminate high beam indicator.
COMBINATION SWITCH READING FUNCTION LT
Refer to LT-189, "System Description" .
FRIENDLY LIGHTING FUNCTION
L
Low beam headlamps will illuminate for 30 seconds when,
q ignition switch is in OFF position,
q lighting switch is placed in OFF position, and M
q lighting switch is placed in PASS position.
BCM re-starts to count for 30 seconds, when all doors are locked with remote controller or Intelligent Key dur-
ing friendly lighting function is activating.
Friendry lighting function time can be changed using "WORK SUPPORT" mode in "HEADLAMP".
FAIL-SAFE FUNCTION
When CAN communication with other control units is impossible, IPDM E/R performs fail-safe control. If the
fail-safe system is operating, headlamps illuminate with low beam when the ignition switch is turned from OFF
to ON and headlamps are turned off when the ignition switch is turn from ON to OFF. If the fail-safe system is
operating, headlamps does not operate when the combination switch is in any position. After CAN communi-
cation recovers normally, it also returns to normal control.(Refer to PG-19, "FAIL-SAFE FUNCTION" )
LT-7
HEADLAMP -CONVENTIONAL TYPE-
CAN Communication EKS00ERC
SYSTEM DESCRIPTION
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. Modern
vehicles are equipped with many electronic control units and each control unit shares information and links
with other control units during operation (not independent). In CAN communication, control units are con-
nected 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.
CAN Communication Unit EKS00LT7
Go to CAN system, when selecting your car model from the following table.
Body type 3door/5door
Axle 2WD
Engine CR10DE/CR12DE/CR14DE CR12DE/CR14DE K9K
Handle LHD/RHD
Brake control ABS system ESP system ABS
Transmission A/T M/T A/T M/T M/T
Not Not Not Not Not
Appli- Appli- Appli- Appli- Appli-
Intelligent Key system appli- appli- appli- appli- appli-
cable cable cable cable cable
cable cable cable cable cable
CAN communication unit
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