NATS (NISSAN ANTI-THEFT SYSTEM)
BL-119
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Trouble DiagnosesEIS008F5
SYMPTOM MATRIX CHART 1
Self-diagnosis related item
SYMPTOMDisplayed “SELF-DIAG
RESULTS” on CON-
SULT-II screen.DIAGNOSTIC PROCE-
DURE
(Reference page)SYSTEM
(Malfunctioning part or
mode)REFERENCE PART NO.
OF ILLUSTRATION ON
SYSTEM DIAGRAM
Security indicator
lighting up*
Engine cannot be
startedECM INT CIRC-IMMUPROCEDURE 1
(BL-121
)ECM B
CHAIN OF ECM-IMMUPROCEDURE 2
(BL-122
)In rare case, “CHAIN OF
ECM-IMMU” might be
stored during key regis-
tration procedure, even if
the system is not mal-
functioning.—
Open circuit in battery
voltage line of IMMU cir-
cuitC1
Open circuit in ignition
line of IMMU circuitC2
Open circuit in ground
line of IMMU circuitC3
Open circuit in communi-
cation line between
IMMU and ECMC4
Short circuit between
IMMU and ECM commu-
nication line and battery
voltage lineC4
Short circuit between
IMMU and ECM commu-
nication line and ground
lineC4
ECM B
IMMU A
DIFFERENCE OF KEYPROCEDURE 3
(BL-125
)Unregistered key D
IMMU A
CHAIN OF IMMU-KEYPROCEDURE 4
(BL-126
)Malfunction of key ID
chipE
IMMU A
Open circuit in ground
line of dongle unit circuitC6
Open or short circuit in
line between IMMU and
dongle unitC5
Dongle unit G
ID DISCORD, IMM-ECMPROCEDURE 5
(BL-127
)System initialization has
not yet been completed.F
ECM B
BL-120
NATS (NISSAN ANTI-THEFT SYSTEM)
*: When NATS detects trouble, the security indicator lights up while ignition key is in the “ON” position.
*: When the vehicle is equipped with a dongle unit (RHD models), the security indicator blinks 6 times just after the ignition switch is
turned to ON. Then the security indicator lights up while the ignition key is in the “ON” position.
Security indicator
lighting up*
Engine cannot be
startedLOCK MODEPROCEDURE 7
(BL-129 )LOCK MODEWhen the starting opera-
tion is carried out five or
more times consecu-
tively under the follow-
ing conditions, NATS will
shift the mode to one
which prevents the
engine from being
started.
Unregistered ignition
key is used.
IMMU or ECM's mal-
functioning.
MIL staying ON
Security indicator
lighting up*DON'T ERASE
BEFORE CHECKING
ENG DIAGWORK FLOW
(BL-118 )Engine trouble data and
NATS trouble data have
been detected in ECM— SYMPTOMDisplayed “SELF-DIAG
RESULTS” on CON-
SULT-II screen.DIAGNOSTIC PROCE-
DURE
(Reference page)SYSTEM
(Malfunctioning part or
mode)REFERENCE PART NO.
OF ILLUSTRATION ON
SYSTEM DIAGRAM
BL-128
NATS (NISSAN ANTI-THEFT SYSTEM)
Diagnostic Procedure 6EIS008FB
“SECURITY INDICATOR LAMP DOES NOT LIGHT UP”
1. CHECK FUSE
Check 10A fuse [No. 28, located in the fuse block (J/B)].
Is 10A fuse OK?
Yes >> GO TO 2.
No >> Replace fuse.
2. CHECK SECURITY INDICATOR LAMP
1. Install 10A fuse.
2. Perform initialization with CONSULT-II.
For initialization, refer to “CONSULT-II Operation Manual NATS”.
3. Turn ignition switch OFF.
4. Start engine and turn ignition switch OFF.
5. Check the security indicator lamp lighting.
Security indicator lamp should be light up.
OK or NG
OK >> INSPECTION END.
NG >> GO TO 3.
3. CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect security indicator lamp connector.
3. Check voltage between security indicator lamp harness connector M28 terminal 2 (L) and ground.
OK or NG
OK >> GO TO 4.
NG >> Check harness for open or short between fuse and
security indicator lamp.
4. CHECK SECURITY INDICATOR LAMP
Apply 12V direct current to security indicator lamp harness connec-
tor M34 terminals 1 and 2.
OK or NG
OK >> GO TO 5.
NG >> Replace security indicator lamp.2 (L) – Ground : Battery voltage.
PIIB0382E
Security indicator lamp should illuminate.
PIIB0383E
LT-1
LIGHTING SYSTEM
K ELECTRICAL
CONTENTS
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SECTION LT
A
B
LT
LIGHTING SYSTEM
PRECAUTION ............................................................ 4
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 4
Precaution ................................................................ 4
Wiring Diagrams and Trouble Diagnosis .................. 4
HEADLAMP - XENON TYPE - ................................... 5
System Description .................................................. 5
DESCRIPTION ...................................................... 5
LOW BEAM OPERATION ..................................... 5
HIGH BEAM OPERATION/FLASH-TO-PASS
OPERATION ......................................................... 5
DRIVING LAMP OPERATION .............................. 6
XENON HEADLAMP ............................................. 7
Schematic ................................................................ 8
Wiring Diagram — H/LAMP — ................................. 9
Trouble Diagnoses ................................................. 17
Aiming Adjustment of Headlamp ............................ 18
PREPARATION BEFORE ADJUSTING .............. 18
LOW BEAM ......................................................... 18
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 19
Aiming Adjustment of Driving Lamp ....................... 19
PREPARATION BEFORE ADJUSTING .............. 19
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 20
ADJUSTING ........................................................ 20
Bulb Replacement of Headlamp and Clearance
Lamp ...................................................................... 20
HEADLAMP (UPPER SIDE), FOR LOW BEAM ... 20
HEADLAMP (LOWER SIDE), FOR HIGH BEAM ... 21
CLEARANCE LAMP ........................................... 21
Bulb Replacement of Driving Lamp ........................ 21
Removal and Installation of Headlamp .................. 21
REMOVAL ........................................................... 21
INSTALLATION ................................................... 22
Disassembly and Assembly ................................... 22
DISASSEMBLY ................................................... 22
ASSEMBLY ......................................................... 22
Removal and Installation of Driving Lamp .............. 23REMOVAL ........................................................... 23
INSTALLATION ................................................... 23
Removal and Installation of Driving Lamp Switch ... 24
HEADLAMP - CONVENTIONAL TYPE - .................. 25
System Description ................................................. 25
DESCRIPTION .................................................... 25
LOW BEAM OPERATION ................................... 25
HIGH BEAM OPERATION/FLASH-TO-PASS
OPERATION ........................................................ 25
DRIVING LAMP OPERATION ............................. 25
Schematic ............................................................... 27
Wiring Diagram — H/LAMP — ............................... 28
LHD MODELS ..................................................... 28
RHD MODELS .................................................... 31
Trouble Diagnoses ................................................. 34
Aiming Adjustment of Headlamp ............................ 35
PREPARATION BEFORE ADJUSTING .............. 35
LOW BEAM AND HIGH BEAM ........................... 35
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 36
Aiming Adjustment of Driving Lamp ....................... 36
PREPARATION BEFORE ADJUSTING .............. 36
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 37
ADJUSTING ........................................................ 37
Bulb Replacement of Headlamp and Clearance
lamp ........................................................................ 37
HEAD LAMP ........................................................ 37
CLEARANCE LAMP ............................................ 37
Bulb Replacement of Driving Lamp ........................ 38
Removal and Installation of Headlamp ................... 38
REMOVAL ........................................................... 38
INSTALLATION ................................................... 38
Removal and Installation of Driving Lamp .............. 39
REMOVAL ........................................................... 39
INSTALLATION ................................................... 39
Removal and Installation for Driving Lamp Switch ... 40
HEADLAMP (WITH DAYTIME) - XENON TYPE - .... 41
System Description ................................................. 41
DESCRIPTION .................................................... 41
LT-2 LOW BEAM OPERATION (DAYTIME LIGHT
SYSTEM CANCEL OPERATION) ....................... 41
HIGH BEAM OPERATION/FLASH-TO-PASS
OPERATION ........................................................ 42
DAYTIME LIGHT SYSTEM OPERATION ............ 42
DRIVING LAMP OPERATION ............................. 42
XENON HEADLAMP ........................................... 43
Schematic ............................................................... 44
Wiring Diagram —DTRL— ..................................... 45
Trouble Diagnoses .................................................. 50
DAYTIME LIGHT CONTROL UNIT INSPECTION
TABLE ................................................................. 50
Bulb Replacement .................................................. 50
Aiming Adjustment .................................................. 50
Removal and Installation ........................................ 50
HEADLAMP (WITH DAYTIME) - CONVENTIONAL
TYPE - ....................................................................... 51
System Description ................................................. 51
DESCRIPTION .................................................... 51
LOW BEAM OPERATION (DAYTIME LIGHT
SYSTEM CANCEL OPERATION) ....................... 51
HIGH BEAM OPERATION/FLASH-TO-PASS
OPERATION ........................................................ 52
DAYTIME LIGHT SYSTEM OPERATION ............ 52
DRIVING LAMP OPERATION ............................. 52
Schematic ............................................................... 54
Wiring Diagram —DTRL— ..................................... 55
Trouble Diagnoses .................................................. 60
DAYTIME LIGHT CONTROL UNIT INSPECTION
TABLE ................................................................. 60
Bulb Replacement .................................................. 60
Aiming Adjustment .................................................. 60
Removal and Installation ........................................ 60
HEADLAMP AIMING CONTROL (MANUAL) ........... 61
Wiring Diagram — H/AIM — ................................... 61
Removal and Installation ........................................ 62
Switch Circuit Inspection ........................................ 62
HEADLAMP AIMING CONTROL (AUTO) ................ 63
Component Parts and Harness Connector Location ... 63
System Description ................................................. 63
OUTLINE ............................................................. 63
HEADLAMP AIMING CONTROL OPERATION ... 64
Schematic ............................................................... 65
Wiring Diagram — H/AIM — ................................... 66
LHD MODELS ..................................................... 66
Terminals and Reference Values of Daytime Light
Control Unit ............................................................. 68
Terminals and Reference Values for Height Sensor ... 68
How to Proceed With Trouble Diagnosis ................ 68
CONSULT-II Functions (HEADLAMP LEVELIZER) ... 69
CONSULT-II BASIC OPERATION ....................... 69
WORK SUPPORT ............................................... 70
DATA MONITOR .................................................. 70
ACTIVE TEST ..................................................... 71
SELF-DIAG RESULTS ........................................ 71
Check Aiming Control System ................................ 73
Symptom Chart ....................................................... 74
Headlamp Aiming Motor Does Not Operate (Both
Sides) ..................................................................... 74Headlamp Aiming Motor Does Not Operate (One
Side) ........................................................................ 77
DTC B2081 [INITIAL NOT DONE] .......................... 78
DTC B2082 [SENSOR OUT OF RANGE] ............... 79
DTC B2083 [SEN SIG NOT PLAUSIBLE] .............. 79
DTC B2084 [VOLTAGE UNDER LIMIT] .................. 80
DTC B2085 [LOW BEAM SIG OPEN LINE] ........... 81
DTC B2086 [FRQ. OVER LIMIT] ............................ 82
DTC B2087 [SHORT TO GROUND] ....................... 82
DTC B2088 [SHORT TO BATTERY] ...................... 84
Removal and Installation of Height Sensor ............. 86
REMOVAL ............................................................ 86
INSTALLATION .................................................... 86
TURN SIGNAL AND HAZARD WARNING LAMPS ... 87
System Description ................................................. 87
TURN SIGNAL OPERATION ............................... 87
HAZARD LAMP OPERATION ............................. 88
Wiring Diagram — TURN — ................................... 89
LHD MODELS ...................................................... 89
RHD MODELS ..................................................... 91
Trouble Diagnoses .................................................. 93
Electrical Components Inspection ........................... 93
COMBINATION FLASHER UNIT CHECK ........... 93
Bulb Replacement ................................................... 94
FRONT TURN SIGNAL LAMP ............................. 94
SIDE TURN SIGNAL LAMP ................................. 94
REAR TURN SIGNAL LAMP ............................... 94
Removal and Installation of Front Turn Signal Lamp ... 94
REMOVAL ............................................................ 94
INSTALLATION .................................................... 94
Removal and Installation of Side Turn Signal Lamp ... 95
REMOVAL ............................................................ 95
INSTALLATION .................................................... 95
Removal and Installation of Rear Turn Signal Lamp ... 95
LIGHTING AND TURN SIGNAL SWITCH ................ 96
Removal and Installation ......................................... 96
REMOVAL ............................................................ 96
INSTALLATION .................................................... 96
Switch Circuit Inspection ......................................... 96
HAZARD SWITCH ..................................................... 97
Removal and Installation ......................................... 97
REMOVAL ............................................................ 97
INSTALLATION .................................................... 97
STOP LAMP .............................................................. 98
Wiring Diagram — STOP/L — ................................ 98
Bulb Replacement ................................................... 99
STOP LAMP ........................................................ 99
HIGH-MOUNTED STOP LAMP ........................... 99
Removal and Installation ......................................... 99
STOP LAMP ........................................................ 99
HIGH-MOUNTED STOP LAMP ........................... 99
BACK-UP LAMP .....................................................100
Wiring Diagram — BACK/L — ..............................100
GASOLINE ENGINE ..........................................100
DIESEL ENGINE ...............................................101
Bulb Replacement .................................................102
Removal and Installation .......................................102
PARKING, LICENSE PLATE AND TAIL LAMPS ....103
Wiring Diagram — TAIL/L — .................................103
HEADLAMP - XENON TYPE -
LT-5
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HEADLAMP - XENON TYPE -PFP:26010
System Description EKS00N4V
DESCRIPTION
The headlamps are controlled by the lighting switch which is built in the combination switch.
Power is supplied at all times
through 15A fuse (No. 40, located in fuse and fusible link box)
to lighting switch terminal 8,
through 15A fuse (No. 41, located in fuse and fusible link box)
to lighting switch terminal 5,
through 30A fusible link (letter M, located in fuse and fusible link box)
through 20A fuse (No. 52, located in fuse block)
to HID relay LH terminal 5, and
through 20A fuse (No. 51, located in fuse block)
to HID relay RH terminal 5,
through 15A fuse (No. 38, located in fuse and fusible link box)
to driving lamp relay-1 terminal 3.
LOW BEAM OPERATION
When the lighting switch is turned to the 2ND position, power is supplied
through lighting switch terminal 10
to HID relay LH terminal 1,
through lighting switch terminal 7
to HID relay RH terminal 1,
through HID relay LH and RH terminal 3
to headlamp LH and RH terminal 2.
Ground is supplied
to HID relay LH and RH terminal 2
through grounds E24 and E50,
to headlamp LH and RH terminal 4
through grounds E24 and E50.
With power and ground supplied, low beam headlamps illuminate.
HIGH BEAM OPERATION/FLASH-TO-PASS OPERATION
When the lighting switch is turned to the 2ND position and placed in HIGH BEAM position or PASSING posi-
tion, power is supplied
through lighting switch terminal 9
to headlamp LH terminal 1
to HID relay LH terminal 1, and
to combination meter terminal 20,
through lighting switch terminal 6
to headlamp RH terminal 1, and
to HID relay RH terminal 1,
through HID relay LH and RH terminal 3
to headlamp LH and RH terminal 2.
Ground is supplied
to HID relay LH and RH terminal 2
through grounds E24 and E50,
to headlamp LH and RH terminal 3, and
to headlamp LH and RH terminal 4
through grounds E24 and E50,
HEADLAMP - CONVENTIONAL TYPE -
LT-25
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HEADLAMP - CONVENTIONAL TYPE -PFP:26010
System Description EKS00N57
DESCRIPTION
The headlamps are controlled by the lighting switch which is built in the combination switch.
Power is supplied at all times
through 15A fuse (No. 40, located in fuse and fusible link box)
to lighting switch terminal 8,
through 15A fuse (No. 41, located in fuse and fusible link box)
to lighting switch terminal 5,
through 15A fuse (No. 38, located in fuse and fusible link box)
to driving lamp relay-1 terminal 3.
LOW BEAM OPERATION
When the lighting switch is turned to the 2ND position, power is supplied
through lighting switch terminal 10
to headlamp LH terminal 3,
through lighting switch terminal 7
to headlamp RH terminal 3.
Ground is supplied
to headlamp LH and RH terminal 2
through grounds E24 and E50.
With power and ground supplied, low beam headlamps illuminate.
HIGH BEAM OPERATION/FLASH-TO-PASS OPERATION
When the lighting switch is turned to the 2ND position and placed in HIGH BEAM position or PASSING posi-
tion, power is supplied
through lighting switch terminal 9
to headlamp LH terminal 1, and
to combination meter terminal 20,
through lighting switch terminal 6
to headlamp RH terminal 1.
Ground is supplied
to headlamp LH and RH terminal 2
through grounds E24 and E50,
to combination meter terminal 19
through grounds M27 and M70.
With power and ground supplied, high beam headlamps and HIGH BEAM indicator illuminate.
DRIVING LAMP OPERATION
To illuminate the driving lamp, push the driving lamp switch when the lighting switch is turned to the 2ND posi-
tion and placed in HIGH BEAM position or PASSING position, power is supplied
through lighting switch terminal 9
to headlamp LH terminal 1
to combination meter terminal 20
to driving lamp relay-1 terminal 1
to driving lamp switch terminal 7, and
to driving lamp relay-2 terminal 5,
through driving lamp relay-2 terminal 3
to driving lamp switch terminal 6,
through driving lamp relay-1 terminal 5
to driving lamp LH and RH terminal 2,
HEADLAMP (WITH DAYTIME) - XENON TYPE -
LT-41
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HEADLAMP (WITH DAYTIME) - XENON TYPE -PFP:26010
System DescriptionEKS00N5I
DESCRIPTION
The headlamp system on vehicles for North Europe contains a daytime light control unit. The unit activates the
following whenever the engine is running with the lighting switch in the OFF position:
Low beam headlamps
Parking, license plate and tail lamps, and illumination.
Power is supplied at all times
through 10A fuse (No. 31, located in fuse and fusible link box)
to daytime light control unit terminal 1, and
to lighting switch terminal 11,
through 15A fuse (No. 41, located in fuse and fusible link box)
to daytime light control unit terminal 3, and
to lighting switch terminal 5,
through 15A fuse (No. 40, located in fuse and fusible link box)
to daytime light control unit terminal 2, and
to lighting switch terminal 8,
through 30A fusible link (letter M, located in fuse and fusible link box)
through 20A fuse (No. 52, located in fuse block)
to daytime light relay LH terminal 5, and
through 20A fuse (No. 51, located in fuse block)
to daytime light relay RH terminal 5,
through 15A fuse (No. 38, located in fuse and fusible link box)
to driving lamp relay-1 terminal 3.
With the ignition switch in the ON or START position, power is supplied
through 10A fuse [No. 13, located in fuse block (J/B)]
to daytime light control unit terminal 7,
through 10A fuse [No. 11, located in fuse block (J/B)]
through combination meter terminal 2
through combination meter terminal 5
to daytime light control unit terminal 8.
With the ignition switch in the START position, power is supplied
through 10A fuse [No. 7, located in the fuse block (J/B)]
to daytime light control unit terminal 6.
Ground is supplied
to daytime light control unit terminal 9
through grounds E24 and E50.
LOW BEAM OPERATION (DAYTIME LIGHT SYSTEM CANCEL OPERATION)
When the lighting switch is turned to the 1ST or 2ND position, power is supplied
through lighting switch terminal 12
to daytime light control unit terminal 11,
through lighting switch terminal 10
to daytime light relay LH terminal 1,
through lighting switch terminal 7
to daytime light relay RH terminal 1,
through daytime light relay LH and RH terminal 3
to headlamp LH and RH terminal 2.
Ground is supplied