1999 NISSAN PRIMERA junction box

Wiring DiagramNCEC0277MODELS BEFORE VIN - P11U0548750
YEC844
IGNITION SWITCH
ON or START
Refer to EL-POWER.: Detectable line for DTC
: Non-detectable line for DTC
: Hyper CVT models
: M/T models FUSE
BLOCK
(J/B)
COMBINATION
METER
(SPEEDOMETER)
ECM
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B) VEHICLE
SPEED
SENSOR BATTERY
DTC P0500 VEHICLE SPEED SENSOR (VSS)SR20DE
Wiring Diagram
EC-257

Wiring DiagramNCEC0490
YEC847
Detectable line for DTC
Non-detectable line for DTC
COOLING
FA N
RELAY FUSE
BLOCK
(J/B)
COOLING
FA N
MOTOR-2 Refer to EL-POWER. BATTERY
COOLING
FA N
MOTOR-1 IGNITION SWITCH
ON or START
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B)
DTC P1217 OVERHEAT (COOLING SYSTEM)SR20DE
Wiring Diagram
EC-282

Wiring DiagramNCEC0434
YEC251
IGNITION SWITCH
ON or START
Refer to
EL-POWER.Detectable line for DTC
Non-detectable line for DTC
Hyper CVT models
M/T models FUSE
BLOCK
(J/B)
INJECTOR
No.4
ECM
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B) INJECTOR
No.1INJECTOR
No.2INJECTOR
No.3
INJECTORSR20DE
Wiring Diagram
EC-303

Wiring DiagramNCEC0440
YEC252
BATTERY
Refer to EL-POWER.
Detectable line for DTC
Non-detectable line for DTC
Hyper CVT models
M/T models
FUSE
BLOCK
(J/B) IGNITION
SWITCH
ECM
.REFER TO THE FOLLOWING
M1FUSE BLOCK -
Junction Box (J/B)
E104FUSE BLOCK -
Junction Box (J/B)
OFF
ACC
ONST
START SIGNALSR20DE
Wiring Diagram
EC-313

Wiring DiagramNCEC0447
YEC253
IGNITION SWITCH
ON or START
Refer to EL-POWER.
Detectable line for DTC
Non-detectable line for DTC
Hyper CVT models
M/T models FUSE
BLOCK
(J/B)
ECM
.REFER TO THE FOLLOWING
M1FUSE BLOCK -
Junction Box (J/B)
B8FUSE BLOCK -
Junction Box (J/B)
FUEL
PUMP
RELAY
FUEL PUMP
FUEL PUMPSR20DE
Wiring Diagram
EC-317

DIODE TYPE - 1
YEC853
ECM: Detectable line for DTC
: Non-detectable line for DTC
: With XENON headlamp or daytime light system
: Except
HD
: Hyper CVT models
: M/T models
OFFFUSE
BLOCK
(J/B)
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B)
: This connector is not shown in ªHARNESS LAYOUTº of EL section.2ND
1ST
LOW
HIGHPASSCOMBINATION
SWITCH
(LIGHTING
SWITCH)With XENON headlamp...R/W
Except XENON headlamp...G
With daytime light system...1
Without daytime light system...2
With daytime light system...2
Without daytime light system...1 To
EL-DEF
TIME
CONTROL
UNIT
DIODETo EL-H/LAMP Refer to
EL-POWER.
Headlamp
relay LH
To
EL-LAMP With daytime light system and
with XENON headlamp...R/l
With daytime light system and
without XENON headlamp...P/B
Without daytime light system...OR/L
ELECTRICAL LOAD SIGNALSR20DE
Wiring Diagram (Cont'd)
EC-327

YEL225C
To
EL-POWER-03
DAYTIME
LIGHT
CONTROL
UNIT: With daytime light system
: Without daytime light system
: With glove box lamp
FUSE BLOCK
(J/B)
To
EL-ILLTo
EL-ILLTo
EL-ILL
EL-AUDIOTo
EL-ILL
To
EL-TAIL/L
EL-H/AIM
EL-ILLTo
EL-ILLTo
EL-ILLTo
EL-ILL
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B) To
EL-ILL
: This connector is not shown in“HARNESS LAYOUT”of EL section.TIME CON-
TROL UNITTo
EL-TAIL/L
EL-H/AIM
POWER SUPPLY ROUTING
Wiring Diagram—POWER—(Cont’d)
EL-17

ACCESSORY POWER SUPPLY—IGNITION SWITCH IN“ACC”OR“ON”
YEL226C
BATTERY
Refer to
EL-POWER-01,
EL-POWER-02,
EL-POWER-03,
EL-POWER-04
EL-POWER-05
IGNITION
SWITCHPOWER
FUSE 15A
ACCESSORY
RELAY: With gasoline engine
: With diesel engine
: With gasoline engine and
with XENON headlamp
: Except
FUSE
BLOCK
(J/B)
To
EL-AUDIO
EL-MIRRORTo
EL-HORNTo
EL-HORN
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B) OFF
ACCST
ON
POWER SUPPLY ROUTING
Wiring Diagram—POWER—(Cont’d)
EL-18