1999 NISSAN PRIMERA heater

Heated Seat/Wiring Diagram - HSEAT - ............... 234
POWER WINDOW..................................................... 236
System Description ................................................ 236
Schematic .............................................................. 239
Wiring Diagram - WINDOW - ................................ 240
Trouble Diagnoses................................................. 243
POWER DOOR LOCK............................................... 245
System Description/Door Lock for LHD Models.... 245
Schematic .............................................................. 246
Wiring Diagram - D/LOCK -................................... 248
Trouble Diagnoses................................................. 256
POWER DOOR LOCK - SUPER LOCK -................. 265
Component Parts Location .................................... 265
System Description/Super Lock for RHD Models . 266
Schematic .............................................................. 268
Wiring Diagram - S/LOCK - ................................... 270
Trouble Diagnoses................................................. 283
MULTI-REMOTE CONTROL SYSTEM..................... 296
System Description ................................................ 296
Schematic .............................................................. 297
Wiring Diagram - MULTI - ..................................... 298
Trouble Diagnoses................................................. 303
ID Code Entry Procedure ...................................... 305
TIME CONTROL UNIT (TCU)................................... 306
System Description ................................................ 306
Trouble Diagnosis .................................................. 309
THEFT WARNING SYSTEM...................................... 311
Components Parts and Harness Connector
Location .................................................................. 311System Description ................................................ 312
Schematic .............................................................. 315
Wiring Diagram - THEFT -..................................... 316
Trouble Diagnoses................................................. 328
NATS (NISSAN ANTI-THEFT SYSTEM)................... 342
Component Parts Location .................................... 342
Wiring Diagram - NATS -....................................... 343
NATS (NISSAN ANTI-THEFT SYSTEM)................... 345
System Description ................................................ 345
System Composition .............................................. 346
CONSULT-II ........................................................... 347
Trouble Diagnoses................................................. 349
How to Replace NATS IMMU ................................ 363
LOCATION OF ELECTRICAL UNITS....................... 365
Engine Compartment ............................................. 365
Passenger Compartment ....................................... 366
HARNESS LAYOUT.................................................. 368
Outline.................................................................... 368
How to Read Harness Layout ............................... 369
Engine Control Harness ........................................ 370
Engine Room Harness .......................................... 376
Main Harness......................................................... 382
Body Harness ........................................................ 386
Air Conditioner Harness ........................................ 402
Room Lamp Harness............................................. 403
Back Door Harness ............................................... 404
Front Door Harness (LH side) ............................... 406
Front Door Harness (RH side) .............................. 407
Rear Door Harness................................................ 408
WIRING DIAGRAM REFERENCE CHART
ECCS (Ignition system) .......................................................................................................................... EC SECTION
AUTOMATIC TRANSAXLE CONTROL SYSTEM ................................................................................... AT SECTION
ANTI-LOCK BRAKE SYSTEM ................................................................................................................ BR SECTION
SRS“AIR BAG”and“SEAT BELT PRE-TENSIONER”........................................................................ RS SECTION
HEATER AND AIR CONDITIONER ......................................................................................................... HA SECTION
EL-3

YEL228C
Preceding page
Preceding
page
Next pageFUSE
BLOCK
(J/B)
TIME CON-
TROL UNIT
To
EL-WIPERTo
HA-HEATER
HA-A/CTo
EC-F/PUMP
To
EL-WIP/R
EL-WIPERTo
EL-HSEATTo
EL-DEFTo
EL-DEFTo
EC-F/PUMP
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B)
REAR WINDOW
DEFOGGER
RELAY
FUEL
PUMP
RELAY
: This connector is not shown in“HARNESS LAYOUT”of EL section.
POWER SUPPLY ROUTING
Wiring Diagram—POWER—(Cont’d)
EL-20

YEL250B
To
EL-POWER-08
IGNITION
SWITCH: CVT models
: M/T models
: With gasoline engine
: With diesel engine
FUSE
BLOCK
(J/B) To
EL-START
BLOWER
RELAY
POWER WIN-
DOW RELAY
To
EL-SROOFTo
EL-WINDOWTo
HA-HEATER
HA-A/CTo
HA-A/C
EC-FICD
EC-A/CCUTTo
HA-HEATER
HA-A/C
EC-FICD
EC-A/CCUTTo
EL-DTRL
EC-S/SIG
EC-MAIN
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B)
To
EL-POWER-08
Preceding
page
To
EL-POWER-01
To
EL-POWER-02
To
EL-POWER-08ST
ON
ACC OFF
POWER SUPPLY ROUTING
Wiring Diagram—POWER—(Cont’d)
EL-21

GROUND CONNECT TO CONN. CELL CODE
M6/M26/M28 A/C AUTO AMP. M115 HA-A/C
A/C CONTROL PANEL M44, M47 HA-A/C
A/C HIGH RELAY M119 HA-A/C
A/C LOW RELAY (Type-1) M120 HA-A/C
A/C LOW RELAY (Type-2) M123 HA-A/C
A/C MH RELAY (Type-1) M118 HA-A/C
A/C MED-HIGH RELAY (Type-2) M122 HA-A/C
A/C MED-LOW RELAY M121 HA-A/C
AUDIO M42 EL-ILL, EL-AUDIO
CIGARETTE LIGHTER SOCKET M39 EL-HORN
COMBINATION METER (ILLUMINATION)
(Without illumination control switch) (Models before VIN -
P11U0548750)E124 EL-ILL
COMBINATION METER (ABS WARNING LAMP) (Models before
VIN - P11U0548750)M38 BR-ABS
COMBINATION METER (AIR BAG WARNING LAMP) (Models
before VIN - P11U0548750)M38 RS-SRS
COMBINATION METER (AIR BAG WARNING LAMP) (Models
after VIN - P11U0548750)M89 RS-SRS
COMBINATION METER (HIGH BEAM INDICATOR) (Models
before VIN - P11U0548750)E124 EL-H/LAMP, EL-DTRL
COMBINATION METER (Hyper CVT M6 models) (Models before
VIN - P11U0548750)M38 AT-NONDTC
COMBINATION METER (Hyper CVT M6 models) (Models after
VIN - P11U0548750)M89 AT-NONDTC
COMBINATION METER (SPEEDOMETER) (Models before VIN -
P11U0548750)M38 EC-VSS
COMBINATION METER (SPEEDOMETER) (Models after VIN -
P11U0548750)M89 EC-VSS
COMBINATION METER (Models before VIN - P11U0548750) M38 EL-METER, EL-WARN, EL-HORN
COMBINATION METER (Models after VIN - P11U0548750) M89 EL-METER, EL-WARN, EL-HORN
COMBINATION METER (Models after VIN - P11U0548750) E131 AT-NONDTC, EL-ILL
CONTROL DEVICE (Hyper CVT M6 models) M79 AT-NONDTC, EL-ILL
CONTROL DEVICE (Hyper CVT models) M49 AT-NONDTC, EL-ILL
DATA LINK CONNECTOR M59 EC-MIL/DL
DATA LINK CONNECTOR (TERMINAL NO. 13) M59 RS-SRS
AIRBAG DIAGNOSIS SENSOR UNIT M87 RS-SRS
DONGLE CONTROL UNIT (RHD) M85 EL-NATS, EL-AUDIO
DOOR MIRROR REMOTE CONTROL SWITCH M5 EL-MIRROR
FAN SWITCH M46 HA-HEATER
FAN SWITCH (Gasoline engine) (without A/C) M46 EC-LOAD
FUSE BLOCK (J/B) (IGNITION RELAY, BLOWER RELAY) M1 EL-POWER
FUSE BLOCK (J/B) (FRONT FOG LAMP RELAY) M1 EL-F/FOG, EL-POWER
FUSE BLOCK (J/B) (POWER WINDOW RELAY) M1EL-WINDOW, EL-SROOF,
EL-POWER
GLOVE BOX LAMP (ILLUMINATION) M24 EL-ILL
HAZARD SWITCH M58 EL-TURN, EL-ILL
HEATER (ILLUMINATION) M45 EL-ILL
INDICATOR CONTROL UNIT (Hyper CVT M6 models) M72 AT-NONDTC
RDNT BRAKE SWITCH (RHD) (CD20 engine) M64 EC-BRK/SW
A/C CONTROL PANEL (REAR WINDOW DEFOGGER SWITCH) M44 EL-ILL, EL-DEF
A/C CONTROL PANEL (RECIRCULATION SWITCH) M47 HA-HEATER, EL-ILL
SUNROOF SWITCH R4 EL-SLOOF
SPOT LAMP R5 EL-ILL
TIME CONTROL UNIT B96EL-BUZZER, EL-S/LOCK,
EL-D/LOCK, EL-THEFT, EL-DEF,
EL-MULTI, EL-INT/L, EL-TURN
VANITY MIRROR LAMP (LHD) R9 EL-INT/L
VANITY MIRROR LAMP (RHD) R2 EL-INT/L
VEHICLE SPEED SENSOR F25 EL-METER, EC-VSS
E10 ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) E78 BR-ABS
GROUND DISTRIBUTION
EL-23

GROUND CONNECT TO CONN. CELL CODE
B18/B27 AUTO LEVEL CONTROL UNIT B123 EL-H/AIM
BACK-UP LAMP (Sedan) (LHD) T13 EL-BACK/L
BACK-UP LAMP (Sedan) (RHD) T8 EL-BACK/L
CD AUTO CHANGER B47 EL-AUDIO
CENTRAL UNLOCK/TRUNK OR BACK DOOR RELEASE
SWITCHB121 EL-S/LOCK, EL-D/LOCK
DOOR LOCK ACTUATOR ASSEMBLY (DRIVER’S SIDE)
(UNLOCK SENSOR) (With super lock)D7 EL-S/LOCK, EL-MULTI, EL-THEFT
DOOR LOCK ACTUATOR ASSEMBLY (DRIVER’S SIDE)
(UNLOCK SENSOR) (With power door lock)D26 EL-D/LOCK, EL-MULTI, EL-THEFT
DOOR LOCK ACTUATOR ASSEMBLY (PASSENGER SIDE)
(UNLOCK SENSOR) (With super lock)D16 EL-S/LOCK, EL-MULTI, EL-THEFT
DOOR LOCK ACTUATOR ASSEMBLY (PASSENGER SIDE)
(UNLOCK SENSOR) (With power door lock)D27 EL-D/LOCK, EL-MULTI, EL-THEFT
DOOR LOCK ACTUATOR ASSEMBLY REAR LH (UNLOCK SEN-
SOR) (With super lock)D21 EL-THEFT, EL-MULTI
DOOR LOCK ACTUATOR ASSEMBLY REAR LH (UNLOCK SEN-
SOR) (With power door lock)D28 EL-MULTI, EL-THEFT
DOOR LOCK ACTUATOR ASSEMBLY REAR RH (UNLOCK SEN-
SOR) (With super lock)D25 EL-THEFT, EL-MULTI
DOOR LOCK ACTUATOR ASSEMBLY REAR RH (UNLOCK SEN-
SOR) (With power door lock)D29 EL-MULTI, EL-THEFT
DOOR MIRROR HEATER (DRIVER’S SIDE) (Type-1) D4 EL-DEF
DOOR MIRROR HEATER (DRIVER’S SIDE) (Type-2) D31 EL-DEF
DOOR MIRROR HEATER (PASSENGER SIDE) (Type-1) D13 EL-DEF
DOOR MIRROR HEATER (PASSENGER SIDE) (Type-2) D30 EL-DEF
EXTERNAL TRUNK RELEASE SWITCH (Sedan) T20 EL-S/LOCK, EL-D/LOCK
FUEL PUMP (GA16, QG18, SR20 engine) B30 EC-F/PUMP
FUEL LEVEL SENSOR UNIT B31 EL-METER, EL-WARN
HEADLAMP AIMING SWITCH (Type-1) B106 EL-H/AIM, EL-ILL
HEADLAMP AIMING SWITCH (Type-2) E129 EL-H/AIM, EL-ILL
HEATED SEAT LH B21 EL-HSEAT
HEATED SEAT RH B61 EL-HSEAT
HEATED SEAT SWITCH LH B104 EL-HSEAT
HEATED SEAT SWITCH RH B105 EL-HSEAT
KEY CYLINDER SWITCH (DRIVER’S SIDE) D9 EL-S/LOCK, EL-THEFT, EL-D/LOCK
KEY CYLINDER SWITCH (PASSENGER SIDE) D17 EL-S/LOCK, EL-D/LOCK
POWER SEAT B22 EL-SEAT
POWER SOCKET (Wagon) B86 EL-HORN
POWER WINDOW MAIN SWITCH D5 EL-WINDOW
REAR FOG LAMP (LHD) (Sedan with type-1) T8 EL-R/FOG
REAR FOG LAMP (RHD) (Sedan with type-1) T13 EL-R/FOG
REAR WIPER MOTOR (Sedan) B52 EL-WIP/R
SIDE AIR BAG MODULE LH B142 RS-SRS
SIDE AIR BAG MODULE RH B143 RS-SRS
TRUNK ROOM LAMP SWITCH (Sedan) T10EL-INT/L, EL-WARN, EL-THEFT, EL-
MULTI
ULTRA SONIC CANCEL SWITCH B102 EL-THEFT
GROUND DISTRIBUTION
EL-26

YEL166C
A/C CONTROL
PANELHEATER ILLUMI-
NATION
.ELECTRIC SPEEDOMETER
TACHOMETER
WATER TEMPERATURE GAUGE
FUEL GAUGE
FUEL WARNING LAMP
TRIP COMPUTER:
TCOUTSIDE AIR TEMPERATURE GAUGE:OG
COMBINATION
METER
: With CVT
: With M/T
: With air conditioner
: Without air conditioner
: With GA engine
: With SR engine or QG engine
: With gasoline engine
: With diesel engine
: With trip computer
: With outside air temperature gauge
THERMAL TRANS-
MITTERFUEL LEVEL
SENSOR UNIT
REFER TO THE FOLLOWING
ELECTRICAL UNITS
ELECTRICAL UNITS
METER AND GAUGES
Wiring Diagram—METER—/MODELS
BEFORE VIN - P11U0548750 (Cont’d)
EL-143

Schematic
YEL182C
REAR WIN-
DOW DEFOG-
GER SWITCH : With door mirror heater
FUSEFUSE
REAR WINDOW
DEFOGGER
CONDENSER
DOOR MIRROR HEATER
(PASSENGER SIDE)
DOOR MIRROR HEATER
(DRIVER’S SIDE)
TIME
CONTROL UNITREAR WIN-
DOW DEFOG-
GER RELAY BATTERY IGNITION SWITCH
ON or START
FUSE
REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER
EL-208

Wiring Diagram—DEF—
YEL183C
IGNITION SWITCH
ON or START
FUSE
BLOCK
(J/B)
To EL-DEF-03 Refer to EL-POWER.
: With door mirror heater
: 4 door models and
5 door hatchback models
: Wagon models
OFFON
INDICATOR
LAMPREAR WIN-
DOW DEFOG-
GER SWITCHREAR WINDOW
DEFOGGER
RELAY
Next page
: This connector is not shown in“HARNESS LAYOUT”of EL section.REAR WINDOW
DEFOGGER
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B) REAR WINDOW
DEFOGGER
CONDENSER TIME
CONTROL
UNIT BATTERY
BATTERY
REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER
EL-209