All Wiring Diagrams for Nissan Xterra XE 2003 model

AIR CONDITIONING

Manual A/C Wiring Diagram for Nissan Xterra XE 2003

List of elements for Manual A/C Wiring Diagram for Nissan Xterra XE 2003:

(at left kick panel) m14
10n
10p
2.4l
3.3l
A/c compressor
Acrly
Air con
Air conditioning relay (in relay box)
Air control
Amp
Blower motor (behind glove box, on intake unit)
Diode 5 (behind center side of dash)
Dual pressure switch (at right front of engine compartment, on a/c liquid tank)
Ecm (below center of dash, behind lower cover)
Fan resistor (behind glove box, near blower motor)
Fan sw
Fan switch
Fresh
Fuse & fusible link box (at right side of engine compartment)
Fuse 15a
Fuse 20a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Gnd
Hot at all times
Hot in on
Hot in on or start
Iacv-ficd solenoid valve (on right side of engine, forward of throttle body)
Iacv-ficd solenoid valve (on top rear of engine)
Ign sw
Ill (+)
Ill (-)
Intake door motor (behind right side of dash, on intake unit)
Intake sensor (behind right side of dash)
Interior lights system
M26
M27
Near engine coolant temperature sensor) f12
Off
Pnk
Rec
Tasw
Thermal protector

ANTI-LOCK BRAKES

2.4L

2.4L, Anti-lock Brakes Wiring Diagram, 2WD for Nissan Xterra XE 2003

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List of elements for 2.4L, Anti-lock Brakes Wiring Diagram, 2WD for Nissan Xterra XE 2003:

(3.3l) (2.4l)
(under left side of dash, near fuse box cover)
11p
Abs actuator
Abs actuator & electric unit (at left rear corner of engine compt)
Abs control unit
Abs lamp
Combination meter
Data link connector
E12 (near air cleaner)
E14 (near air cleaner)
E49
Fl in
Fl out
Fl ss (gnd)
Fl ss (pwr)
Fr in
Fr out
Fr ss (gnd)
Fr ss (pwr)
Fuse & fusible link box (at right side of engine compt)
Fuse 10a
Fuse 20a
Fuse block (at left side of dash, behind cover)
Fuse c 30a 40a
Fuse d 40a
Hot at all times
Hot in on or start
Ign
Left front wheel sensor (behind left front wheel assembly)
M14 (at left kick panel)
M26
M27
M38
M39
Motor monitor
Motor relay
Mtr rly
Pnk
Pressure switch
Pressure switch (at left rear corner of engine compartment)
R ss (gnd)
R ss (pwr)
Rear in
Rear out
Rear wheel sensor (behind rear wheel assembly)
Red
Relay unit
Right front wheel sensor (behind right front wheel assembly)
Sol rly
Solenoid valve relay
Stop
Stoplight switch (on bracket above brake pedal)
Txd
W/l flash

3.3L

3.3L, Anti-lock Brakes Wiring Diagram, 2WD for Nissan Xterra XE 2003

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List of elements for 3.3L, Anti-lock Brakes Wiring Diagram, 2WD for Nissan Xterra XE 2003:

(3.3l) (2.4l)
(under left side of dash, near fuse box cover)
11p
Abs actuator
Abs actuator & electric unit (at left rear corner of engine compt)
Abs control unit
Abs lamp
Combination meter
Data link connector
E12 (near air cleaner)
E14 (near air cleaner)
E49
Fl in
Fl out
Fl ss (gnd)
Fl ss (pwr)
Fr in
Fr out
Fr ss (gnd)
Fr ss (pwr)
Fuse & fusible link box (at right side of engine compt)
Fuse 10a
Fuse 20a
Fuse block (at left side of dash, behind cover)
Fuse c 30a 40a
Fuse d 40a
Hot at all times
Hot in on or start
Ign
Left front wheel sensor (behind left front wheel assembly)
M14 (at left kick panel)
M26
M27
M38
M39
Motor monitor
Motor relay
Mtr rly
Pnk
Pressure switch
Pressure switch (at left rear corner of engine compartment)
R ss (gnd)
R ss (pwr)
Rear in
Rear out
Rear wheel sensor (behind rear wheel assembly)
Red
Relay unit
Right front wheel sensor (behind right front wheel assembly)
Sol rly
Solenoid valve relay
Stop
Stoplight switch (on bracket above brake pedal)
Txd
W/l flash

3.3L, Anti-lock Brakes Wiring Diagram, 4WD without Dynamic Stability Control for Nissan Xterra XE 2003

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List of elements for 3.3L, Anti-lock Brakes Wiring Diagram, 4WD without Dynamic Stability Control for Nissan Xterra XE 2003:

(under left side of dash, near fuse box cover)
11p
Abs actuator
Abs actuator & electric unit (at left rear corner of engine compt)
Abs control unit
Abs lamp
Combination meter
Data link connector
E12 (near air cleaner)
E14 (near air cleaner)
E49
Fl in
Fl out
Fl ss (gnd)
Fl ss (pwr)
Fr in
Fr out
Fr ss (gnd)
Fr ss (pwr)
Fuse & fusible link box (at right side of engine compt)
Fuse 10a
Fuse 20a
Fuse block (at left side of dash, behind cover)
Fuse c 30a
Fuse d 40a
Hot at all times
Hot in on or start
Ign
Left front wheel sensor (behind left front wheel assembly)
Left rear wheel sensor (behind left rear wheel assembly)
M14 (at left kick panel)
M26
M27
M38
M39
Motor monitor
Motor relay
Mtr rly
Pnk
Rear in
Rear out
Red
Relay unit
Right front wheel sensor (behind right front wheel assembly)
Right rear wheel sensor (behind right rear wheel assembly)
Rl ss (gnd)
Rl ss (pwr)
Rr ss (gnd)
Rr ss (pwr)
Sol rly
Solenoid valve relay
Stop
Stoplight switch (on bracket, above brake pedal)
Txd
W/l flash

3.3L, Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control (1 of 2) for Nissan Xterra XE 2003

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List of elements for 3.3L, Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control (1 of 2) for Nissan Xterra XE 2003:

(under left side of dash, near fuse box cover)
11p
4wd sw
Abs actuator
Abs actuator & electric unit (at left rear corner of engine compt)
Abs control unit
Abs lamp
Can-h
Can-l
Can2-h
Can2-l
Data link connector
Dr1 gnd
Dr1 sense
Dr1 sig
E12 (near air cleaner)
E14 (near air cleaner)
E49
Fl in
Fl out
Fl ss (gnd)
Fl ss (pwr)
Fr in
Fr out
Fr ss (gnd)
Fr ss (pwr)
Fuse & fusible link box (at right side of engine compt)
Fuse 10a
Fuse 20a
Fuse block (at left side of dash, behind cover)
Fuse c 30a
Fuse d 40a
Gs sig
Hot at all times
Hot in on or start
Ign
Interior lights system
L/s
Left front wheel sensor (behind left front wheel assembly)
Left rear wheel sensor (behind left rear wheel assembly)
M14 (at left kick panel)
M26
M27
Motor monitor
Motor relay
Mtr rly
Pnk
Rear in
Rear out
Red
Relay unit
Right front wheel sensor (behind right front wheel assembly)
Right rear wheel sensor (behind right rear wheel assembly)
Rl ss (gnd)
Rl ss (pwr)
Rr ss (gnd)
Rr ss (pwr)
Sol rly
Solenoid valve relay
Stop
Stoplight switch (on bracket, above brake pedal)
Tcs slip
Txd
Vdc off
Vdc off sw
Vdc off switch
W/l flash

3.3L, Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control (2 of 2) for Nissan Xterra XE 2003

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List of elements for 3.3L, Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control (2 of 2) for Nissan Xterra XE 2003:

4wd
Abs lamp
Ascd control unit (behind dash, left of steering column)
Brake
Brake fluid level switch (in brake fluid reservoir)
Can-h
Can-l
Can-lan converter (clc) (behind left side of dash)
Combination meter
Diode 1 (behind left side of dash)
Diode 3 (behind right side of dash)
E12 (near air cleaner)
Ecm (below center of dash, behind lower cover)
F29
Gnd
Ign
Lan-8
M119
M14 (at left kick panel)
M38
M39
M68 (at right kick panel)
M78
Of dash, near steering column)
Parking brake switch (on base of parking brake lever)
Power
Pressure sensor
Reverse
Sensor (below left side
Slip
Steering angle
Tach
Transmission control module (tcm) (behind dash, left of steering column)
Transmissions system
Vdc off
Yaw rate/g sensor (under rear of center console)

ANTI-THEFT

Anti-theft Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Anti-theft Wiring Diagram for Nissan Xterra XE 2003:

Acc sw
Back door key cylinder switch
Back door switch open
Bat
D402 (left rear side of cargo area)
Door lk out (all)
Door locks system
Door sw (lh)
Door sw (rh)
Door switch (rear)
Door unlk out (dr)
E12 (front of left front fender)
E54 (rear of right front fender)
Fuse & fusible link box (right side of engine compt)
Fuse 10a
Fuse 15a
Fuse 7.5a
Fuse block (j/b) (left side of dash, behind cover)
Ground
Headlamps output
Headlights system
Hood sw
Hood switch
Horn
Horn output
Horn relay (in relay box)
Horns system
Hot at all times
Hot in on or acc
Hot in on or start
Ign
Inserted
Key cyl sw (lock)
Key cyl sw (unlk)
Key in ign sw
Key switch
Left front door key cylinder switch
Left front door open switch
Left rear door switch
M110
M111
M112
M14 (left kick panel)
Mid stroke
Nca
Red
Removed
Right front door open switch
Right rear door switch
Security ind output
Security indicator lamp
Smart entrance control unit (behind dash, left of steering column)
Starter cutout
Starting/ charging system
Unlk
Unlk out (as/rr)
Vehicle security lamp relay (in relay box)
Vehicle security relay (behind left side of dash)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Body Control Modules Wiring Diagram for Nissan Xterra XE 2003:

Anti-theft system
Battery saver
Circuit breaker (behind lower left end of dash)
Defogger system
Door locks system
Door sws
Dr lk actuators
Dr lk sw
Dr unlk sw
Exterior lights system
Fuse & fusible link box (at right side of engine compt)
Fuse 10a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Fuse f 40a
Gnd 1
Gnd 2
Hood sw
Horn rly
Hot at all times
Hot in acc or on
Hot in on or start
Ign (acc)
Ign (on)
Ign key sw
Interior lights system
Key switch
Lf ft key cyl sw
Lighting sw
Lt ft dr sw
Lt ft key cyl sw
Lt trun sig lamp
M110
M111
M112
M14 (at left kick panel)
M26
M27
Power windows system
Pwr
Pwr window rly
Rear dr sws
Red
Room lamp
Rr defog rly
Rr defog sw
Rt ft dr sw
Rt turn sig lamp
Seat belt sw
Sec ind
Security indicator lamp
Smart entrance control unit (behind dash, right of steering column)
Veh sec lamp rly
Veh sec rly
Warning system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Computer Data Lines Wiring Diagram for Nissan Xterra XE 2003:

Abs actuator & electric unit (at left rear corner of engine compt)
Air bag diagnosis sensor unit (under console box)
Data link connector (under left side of dash, near fuse box cover)
Ecm (below center of dash, behind lower cover)
F11 (3.3l: on top of intake manifold, 2.4l: near engine coolant temperature sensor)
Fuse 11 10a
Fuse 26 7.5a
Fuse block (at left side of dash, behind cover)
Hot at all times
Hot in on or start
K-line
Kline
Low tire pressure warning control unit (behind dash, right of steering column)
M14 (at left kick panel)
M26
M27
Sss rx
Sss tx
Transmission control module (tcm) (behind dash, left of steering column)
Txd
W/l flash

CRUISE CONTROL

Cruise Control Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Cruise Control Wiring Diagram for Nissan Xterra XE 2003:

(left kick panel) m14
(not used)
4th cut sw
A/t
Ascd brake switch (on bracket, above brake pedal)
Ascd clutch switch (on bracket, above clutch pedal)
Ascd control unit (behind dash, left of steering column)
Ascd motor actuator (at left front corner of engine compt)
Ascd relay
Ascd steering switch
Brake nc sw
Brake sw
Cancel switch
Clutch
Clutch gnd
Clutch pwr
Coast/ set switch
Combination meter
Command sw
Cruise
Cruise lamp
Cruise sw
Fuse 11 10a
Fuse 12 10a
Fuse 22 15a
Fuse 5 10a
Fuse block (at left side of dash, behind cover)
Ground
Hot at all times
Hot in on or start
Ign
M/t
M14 (left kick panel)
M38
M39
Motor
Motor 1
Motor 2
Motor 3
On/off switch
Park/neutral position (pnp) switch (a/t) (on right side of transmission)
Resume/ accel switch
Set
Set lamp
Spiral cable
Stoplight switch (on bracket, above brake pedal)
Transmission control module (tcm) (a/t) (behind dash, left of steering column)
Unified meter control unit (w/odo/ trip meter)
Vehicle speed
Vehicle speed sensor (on bottom left rear of transmission)

DEFOGGERS

Defoggers Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Defoggers Wiring Diagram for Nissan Xterra XE 2003:

(at left rear corner of vehicle)
(frontier: at right "a" pillar) m68 (xterra: at right kick panel)
1q m31
Air control (rear window defogger switch)
D402
Frontier
Fuse 20a
Fuse 28 7.5a
Fuse 5 10a
Fuse block (at left side of dash, behind cover)
Hot at all times
Hot in on or start
Ind
M110
M111
M12
M14 (frontier: at left "a" pillar) (xterra: at left kick panel)
M27
R101
R102
Rear window defogger
Rear window defogger relay
Rear window defogger timer
Smart entrance control unit (behind dash, right of steering column)
W/ power door locks
W/o power door locks
Xterra

ENGINE PERFORMANCE

2.4L

2.4L, Engine Performance Wiring Diagram (1 of 3) for Nissan Xterra XE 2003

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List of elements for 2.4L, Engine Performance Wiring Diagram (1 of 3) for Nissan Xterra XE 2003:

(13-17 not used)
(26-27, 30 not used)
(below center of dash, near ecm) ecm relay
(near engine coolant temperature sensor)
(on throttle body) throttle position sensor
(right front of engine, on power steering high pressure tube) power steering oil pressure switch
(under left dash panel, near fuse box cover) data link connector (dlc)
13p
A/c system
Acc
Acrly
Air con
Avcc
B106 (near right rear seat)
Combination meter
Crankshaft position sensor (obd) (at top rear of engine, on transmission housing)
Egr temperature sensor (on engine intake manifold, near throttle body)
Egrts
Engine control module (ecm) (below center of dash, behind lower cover)
Engine coolant temperature sensor (on right front of engine)
Evap
Evap control system pressure sensor (under vehicle, forward of right rear shock absorber)
F11
F12
Fgage+
Fgage-
Fpr
Ftprs
Fuel level sensor
Fuel tank gauge unit
Fuel tank temperature sensor
Fuse 10a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Gnd-a
Gnd-c
Gnd-i
Hot at all times
Hot in on or start
Hot in start
Idle
Ign
Ign sw
Ignck
Ignition switch
Instrument cluster system (tachometer)
Intake air temperature sensor (at left side of engine compt, on air intake box)
Kline
Knk
Knock sensor (on right side of engine)
Led-r
Mass airflow (maf) sensor (near throttle body)
Nca
Neut
O2sf
O2sr
Off
Pnk
Pos
Pwst
Qa+
Qa-
Red
Ref
Rgc/s
Ssoff
Start
Stsw
Tacho
Tamb
Tfuel
Tvo1
Vsp

2.4L, Engine Performance Wiring Diagram (2 of 3) for Nissan Xterra XE 2003

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List of elements for 2.4L, Engine Performance Wiring Diagram (2 of 3) for Nissan Xterra XE 2003:

(in relay box) a/c relay
(not used)
(on throttle body) throttle position switch
A/c system
Camshaft position sensor
Condenser
Distributor
E54 (at right rear corner of engine compt)
Evap canister purge volume control solenoid valve (on right side of engine compt, near power steering oil reservoir)
F11 (near engine coolant temp- erature sensor)
Fuse & fusible link box (at right side of engine compt)
Fuse 7.5a
Hot at all times
Hot in on
Iacv-ficd solenoid valve (on right side of engine, forward of throttle body)
Ignition coil
Nca
P/n
Park/ neutral position (pnp) switch (on right side of transmission)
Pnk
Power transistor
Resistor (at left front side of engine, near distributor)
Tp sw
Wotp sw

2.4L, Engine Performance Wiring Diagram (3 of 3) for Nissan Xterra XE 2003

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List of elements for 2.4L, Engine Performance Wiring Diagram (3 of 3) for Nissan Xterra XE 2003:

(77-79 not used)
1o1
B106 (near right rear seat)
Batt
Cdcv
Combination meter
Coolant temperature sensor)
Crtn
Cvbv
Egr
Egrc solenoid valve (on right side of engine, near egr valve)
Engine control module (ecm) (below center of dash, behind lower cover)
Evap canister vent control valve (under right rear of vehicle, on evap canister)
F12 (near engine
Fuel injectors
Fuel pump (in fuel tank)
Fuel pump relay (behind left side of dash)
Fuse 10a
Fuse 15a
Fuse block (at left side of dash, behind cover)
Gnd-e
Heated oxygen sensor 1 (at left side of engine, on exhaust manifold)
Heated oxygen sensor 2 (on exhaust pipe, forward of catalytic converter)
Hot in on or start
Iacv-aac valve (on right side of engine, forward of throttle body)
Inj 1
Inj 2
Inj 3
Inj 4
Isc
Malfunction indicator lamp
O2hf
O2hr
Vacuum cut valve by-pass valve (between fuel tank & evap canister, on evap purge line)
Vehicle speed sensor (bottom left rear of transmission)

3.3L

3.3L, Engine Performance Wiring Diagram (1 of 3) for Nissan Xterra XE 2003

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List of elements for 3.3L, Engine Performance Wiring Diagram (1 of 3) for Nissan Xterra XE 2003:

(13-17, 30 not used)
(33-34, 37-38 not used)
(below center of dash, near ecm) ecm relay
(on throttle body) throttle position sensor
(under left dash panel, near fuse box cover) data link connector (dlc)
13p
A/c system
Acrly
Air con
Atck
Avcc
B106 (near right rear seat)
Combination meter
Crankshaft position sensor (obd) (at top rear of engine)
Dt1
Dt2
Dt3
Egrts
Engine control module (ecm) (below center of dash, behind lower cover)
Engine coolant temperature sensor (on top front of engine, in water outlet)
Evap
Evap control system pressure sensor (under vehicle, forward of right rear shock absorber)
F11
F12 (on top of intake manifold)
Fgage+
Fgage-
Fpr
Ftpres
Fuel level sensor
Fuel level sensor unit
Fuel pump (in fuel tank)
Fuel pump relay (behind left side of dash)
Fuel tank temperature sensor
Full
Fuse 10a
Fuse 15a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Gnd-a
Gnd-c
Gnd-i
Hot at all times
Hot in on or start
Hot in start
Idle
Ign
Ign sw
Ignck
Instrument cluster system (tachometer)
Intake air temperature sensor (at left side of engine compt, on air intake box)
Kline
Knk
Led-r
Mass airflow (maf) sensor (near air intake box)
Nca
Neut
O2sfl
O2sfr
O2srl
O2srr
Obd2
Pnk
Pos
Pwst
Qa+
Qa-
Red
Ref
Rgc/s
Ssoff
Stsw
Tacho
Tamb
Tasw
Tfuel
Transmission control module (tcm) (behind dash, left of steering column)
Tvo
Vsp

3.3L, Engine Performance Wiring Diagram (2 of 3) for Nissan Xterra XE 2003

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List of elements for 3.3L, Engine Performance Wiring Diagram (2 of 3) for Nissan Xterra XE 2003:

(in relay box) park/neutral position relay
(on engine intake manifold, near throttle body) egr temp- erature sensor
(on right side of transmission) park/neutral position switch
(on throttle body) throttle position switch
A/t
Acc
Camshaft position sensor
Condenser
Ctp sw
Distributor
E12 (near air cleaner)
Evap canister purge volume control solenoid valve (on left side of engine compt, outboard of brake fluid reservoir)
F11 (on top of intake manifold)
F12 (on top
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Hot at all times
Hot in on or start
Ignition coil
Ignition switch
Knock sensor (on top rear of engine)
M/t
Nca
Of intake manifold)
Off
P/n
Park/ neutral position (pnp) switch (on right side of trans)
Power steering oil pressure switch (near right front side of engine)
Power transistor
Resistor (on top right side of engine, next to distributor)
Start
Starting/ charging system
W/ security
W/o security
Wotp sw

3.3L, Engine Performance Wiring Diagram (3 of 3) for Nissan Xterra XE 2003

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List of elements for 3.3L, Engine Performance Wiring Diagram (3 of 3) for Nissan Xterra XE 2003:

(77-79 not used)
1o1
Batt
Cdcv
Combination meter
Crtn
Cvbv
Egr
Egrc solenoid valve
Engine control module (ecm) (below center of dash, behind lower cover)
Evap canister vent control valve (under right rear of vehicle, on evap canister)
F12 (on top of intake manifold)
Front heated oxygen sensor (bank 1) (on inlet of right catalyst)
Front heated oxygen sensor (bank 2) (on inlet of left catalyst)
Fuel injectors
Fuse 10a
Fuse 15a
Fuse block (at left side of dash, behind cover)
Gnd-e
Hot in on or start
Iacv-aac valve (on top rear of engine)
Inj 1
Inj 2
Inj 3
Inj 4
Inj 5
Inj 6
Isc
Malfunction indicator lamp
O2hfl
O2hfr
O2hrl
O2hrr
Rear heated oxygen sensor (bank 1) (on inlet of right three way converter)
Rear heated oxygen sensor (bank 2) (on inlet of left three way converter)
Vacuum cut valve by-pass valve (between fuel tank & evap canister, on evap purge line)
Vehicle speed sensor

3.3L SC

3.3L SC, Engine Performance Wiring Diagram (1 of 3) for Nissan Xterra XE 2003

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List of elements for 3.3L SC, Engine Performance Wiring Diagram (1 of 3) for Nissan Xterra XE 2003:

(13-17, 30, 31 not used)
(33-38 not used)
(below center of dash, near ecm) ecm relay
(on throttle body) throttle position sensor
13p
A/c system
Acrly
Air con
Atck
Avcc
B106 (near right rear seat)
Combination meter
Crankshaft position sensor (obd) (at top rear of engine)
Dt1
Dt2
Dt3
Engine control module (ecm) (below center of dash, behind lower cover)
Engine coolant temperature sensor (on top front of engine, in water outlet)
Evap
Evap control system pressure sensor (under vehicle, forward of right rear shock absorber)
F11
F12 (on top of intake manifold)
Fgage+
Fgage-
Fpr
Ftpres
Fuel level sensor
Fuel level sensor unit
Fuel pump (in fuel tank)
Fuel pump relay (behind left side of dash)
Fuel tank temperature sensor
Full
Fuse 10a
Fuse 15a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Gnd-a
Gnd-c
Gnd-i
Hot at all times
Hot in on or start
Hot in start
Idle
Ign
Ign sw
Ignck
Instrument cluster system (tachometer)
Intake air temperature sensor (at left side of engine compt, on air intake box)
Kline
Knk
Led-r
Mass airflow (maf) sensor (near air intake box)
Nca
Neut
O2sfl
O2sfr
O2srl
O2srr
Obd2
Pnk
Pos
Pwst
Qa+
Qa-
Red
Ref
Rgc/s
S/c sol
Ssoff
Stsw
Supercharger by-pass valve control solenoid (left side of engine compt)
Tacho
Tamb
Tasw
Tfuel
Transmission control module (tcm) (behind dash, left of steering column)
Tvo
Vsp

3.3L SC, Engine Performance Wiring Diagram (2 of 3) for Nissan Xterra XE 2003

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List of elements for 3.3L SC, Engine Performance Wiring Diagram (2 of 3) for Nissan Xterra XE 2003:

(in relay box) park/neutral position relay
(on right side of transmission) park/neutral position switch
(on throttle body) throttle position switch
A/t
Acc
Camshaft position sensor
Condenser
Ctp sw
Distributor
E12 (near air cleaner)
Evap canister purge volume control solenoid valve (on left side of engine compt, outboard of brake fluid reservoir)
F11 (on top of intake manifold)
F12 (on top of intake manifold)
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Hot at all times
Hot in on or start
Ignition coil
Ignition switch
Knock sensor (on top rear of engine)
M/t
Nca
Off
P/n
Park/ neutral position (pnp) switch (on right side of trans)
Power steering oil pressure switch (near right front side of engine)
Power transistor
Resistor (on top right side of engine, next to distributor)
Start
Starting/ charging system
W/ security
W/o security
Wotp sw

3.3L SC, Engine Performance Wiring Diagram (3 of 3) for Nissan Xterra XE 2003

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List of elements for 3.3L SC, Engine Performance Wiring Diagram (3 of 3) for Nissan Xterra XE 2003:

(77-79 not used)
(under left dash panel, near fuse box cover) data link connector (dlc)
1o1
Batt
Cdcv
Combination meter
Crtn
Cvbv
Engine control module (ecm) (below center of dash, behind lower cover)
Evap canister vent control valve (under right rear of vehicle, on evap canister)
F12 (on top of intake manifold)
Front heated oxygen sensor (bank 1) (on inlet of right catalyst)
Front heated oxygen sensor (bank 2) (on inlet of left catalyst)
Fuel injectors
Fuse 10a
Fuse 15a
Fuse block (at left side of dash, behind cover)
Gnd-e
Hot in on or start
Iacv-aac valve (on top rear of engine)
Inj 1
Inj 2
Inj 3
Inj 4
Inj 5
Inj 6
Isc
Malfunction indicator lamp
O2hfl
O2hfr
O2hrl
O2hrr
Rear heated oxygen sensor (bank 1) (on inlet of right three way converter)
Rear heated oxygen sensor (bank 2) (on inlet of left three way converter)
Vacuum cut valve by-pass valve (between fuel tank & evap canister, on evap purge line)
Vehicle speed sensor

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Back-up Lamps Wiring Diagram for Nissan Xterra XE 2003:

(2.4l engine) (3.3l engine)
9r 11p
A/t
B10 (at left rear corner of vehicle)
B106 (near right rear seat)
B116 (at right rear corner of vehicle)
B6 (near left rear seat)
Back-up light switch (on right side of transmission)
E49
E49 m26
Fuse 11 10a
Fuse 12 10a
Fuse block (at left side of dash, behind cover)
Hot in on or start
Hot in run or start
Left rear combination lamp (back-up)
M/t
Park/neutral position switch (on right side of transmission)
Right rear combination lamp (back-up)

Exterior Lamps Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Exterior Lamps Wiring Diagram for Nissan Xterra XE 2003:

1st
2nd
B10 (at left rear corner of vehicle)
B106 (near right rear seat)
B116 (at right rear corner of vehicle)
B6 (near left rear seat)
Combination flasher unit (behind center of dash)
Combination meter
Combination switch (lighting switch)
Combination switch (turn signal switch)
D402 (at left rear corner of vehicle)
D404 (at left rear upper corner of vehicle)
D507
E12 (near air cleaner)
E54 (at right rear corner of engine compartment)
Fuse & fusible link box (at right side of engine compartment)
Fuse 17 10a
Fuse 2 7.5a
Fuse 22 20a
Fuse 39 15a
Fuse block (at left side of dash, behind cover)
Ground
Hazard
Hazard switch
High mounted stop
Hot at all times
Hot in on or start
Interior lights system
Lamp
Left front combination lamp
Left license plate lamp
Left rear combination lamp
Left side marker lamp
Left turn ind
M14 (at left kick panel)
M68 (at right kick panel)
Off
Out
Pnk/
Power
Rear window defogger
Right front combination lamp
Right license plate lamp
Right rear combination lamp
Right side marker lamp
Right turn ind
Smart entrance control unit (behind dash, right of steering column)
Stop
Stoplight switch (on bracket, above brake pedal)
Tail
Trailer tow circuit
Trailer tow control unit
Turn
W/ low tire pressure monitoring system
W/ power door locks
Warning system

Trailer Tow Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Trailer Tow Wiring Diagram for Nissan Xterra XE 2003:

1st
2nd
B106 (near right rear seat)
Bat
Combination switch (lighting switch)
Exterior lights circuit
Fuse & fusible link box (at right side of engine compartment)
Fuse 22 20a
Fuse 39 15a
Fuse block (at left side of dash, behind cover)
Gnd
Hot at all times
Lh stop/ turn
Lh stop/turn
Off
Rh stop/ turn
Rh stop/turn
Stop
Tail
Trailer
Trailer tow control unit
Turn lh
Turn rh

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Ground Distribution Wiring Diagram for Nissan Xterra XE 2003:

(pnp) switch,
A1 (3.3l) (left front of engine compt)
Abs actuator & electric unit
Abs actuator & electric unit,
Air bag diagnosis sensor shield side marker lamps
Air bag diagnosis sensor unit accessory relay, blower relay, ignition relay, atp relay, power socket relay
Ambient air temperature switch,
Ascd main switch, cigarette lighter socket, clutch interlock switch, combination flasher unit, combination meter, door mirror remote control switch, fan switch, illumination control switch, power socket, power window relay, seat belt buckle switch, smart entrance control unit, warning chime unit, vehicle security relay,
B10 (left rear side of cargo area)
B106 (below right rear seat)
B116 (right rear side of cargo area)
B6 (below left rear seat)
Back door switch, rear wiper motor
Brake fluid level switch,
Can converter, data link connector, air control, map lamp, a/t device,
Crankshaft position sensor shield, power transistor, camshaft position sensor, engine control module (ecm), a/t fluid temperature sensor revolution sensor camshaft position sensor shield, front heated oxygen sensor shield, knock sensor shield, mass airflow sensor shield, resistor shield, throttle position sensor shield, rear heated oxygen sensor, transmission control module (tcm),
D402 (left rear side of cargo area)
D404 (left "d" pillar)
Data link connector,
Data link connector, rear heated oxygen sensor 2, heated oxygen sensor 1 shield, heated oxygen sensor 2 shield, crankshaft position sensor shield, power transistor, camshaft position sensor, engine control module (ecm), engine control module (ecm) shield, camshaft position sensor shield, knock sensor shield, mass airflow sensor shield, resistor shield, throttle position sensor shield,
Daytime light control unit,
E12 (front of left front fender)
E14 (front of left front fender)
E203 (2.4l) (right side of engine compt, near relay box)
E54 (rear of right front fender)
Engine contorl unit, audio amplifier, compass and thermoter
Engine control module
F11 (2.4l) (right front of engine)
F11 (3.3l) (on intake manifold)
F12 (2.4l) right front of engine)
F12 (3.3l) (on intake manifold)
Front fog lamp switch,
Front wiper amplifier,
Front wiper motor,
Front wiper switch,
Fuel level sensor unit
Fuel pump,
Generator
Heated oxygen sensor 2 bank 1,
Heated oxygen sensor 2 bank 2,
Hood switch,
Iacv-ficd solenoid valve power transistor engine control module
Left front combination lamp, right front combination lamp,
Left front door key cylinder switch, right front door key cylinder switch, right front door lock switch, main power window & door lock switch, rear window defogger switch, rear wiper switch, rear window defogger timer,
Left front door switch, left rear combination lamp,
Left front fog lamp, right front fog lamp,
Left headlamp, right headlamp,
License plate lamp,
M14 (left kick panel)
M68 (right kick panel)
Park/neutral position
Park/neutral position (pnp) relay,
Power steering oil pressure switch power transistor engine control module park/neutral position switch
Rear power socket, high mounted stop lamp, back door key cylinder switch, rear window defogger
Right rear combination lamp,
Right rear door lock actuator,
Trailer tow control unit,
Trailer,
Turbine revolution sensor turbine revolution sensor shield
Vdc off switch, steering angle sensor, intake sensor, low tire pressure warning control unit,
Vehicle security horn relay,
Vehicle security relay,

HEADLIGHTS

Headlights Wiring Diagram, with DRL for Nissan Xterra XE 2003

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List of elements for Headlights Wiring Diagram, with DRL for Nissan Xterra XE 2003:

(at left side of dash, behind cover)
(at right front corner of engine compt)
13p
1st
2.4l
2nd
3.3l
Alt-l
Anti-theft system
Combination meter
Combination switch (front fog lamp switch)
Combination switch (lighting switch)
Daytime light control unit
E12 (near air cleaner)
E207
E49
E54 (at right rear corner of engine compartment)
E59
Front fog- light relay
Fuse & fusible link box (at right side of engine compt)
Fuse 37 15a
Fuse 38 15a
Fuse 40 15a
Fuse 5 10a
Fuse 7 7.5a
Fuse block
Generator
Gnd
H/l dim sw
H/l main sw
Hi beam ind
High
Hot at all times
Hot in on or start
Hot in start
Ign
Instrument cluster system
L l
Left front foglight
Left headlamp
Lh fuse
Lh lamp gnd
Lh main lamp
Low
M14 (at left kick panel)
M26
M38
M68 (at right kick panel)
Off
Parking brake switch (on base of parking brake lever)
Pass
Prk brake sw
Red
Rh fuse
Rh main lamp
Right front foglight
Right headlamp
Start

Headlights Wiring Diagram, without DRL for Nissan Xterra XE 2003

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List of elements for Headlights Wiring Diagram, without DRL for Nissan Xterra XE 2003:

1st
2nd
Anti-theft system
Combination meter
Combination switch (front fog lamp switch)
Combination switch (lighting switch)
E12 (near air cleaner)
E45
E47
E54 (at right rear corner of engine compartment)
E59
Front fog- light relay
Fuse & fusible link box (at right side of engine compt)
Fuse 37 15a
Fuse 38 15a
Fuse 40 15a
Hi beam ind
High
Hot at all times
Left front foglight
Left headlamp
Low
M14 (at left kick panel)
M38
M68 (at right kick panel)
Off
Pass
Red
Right front foglight
Right headlamp

HORN

Horn Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Horn Wiring Diagram for Nissan Xterra XE 2003:

Anti-theft system (if equipped)
Fuse & fusible link box (at right side of engine compt)
Fuse 32 15a
Horn
Horn switch
Horn relay (in relay box)
Hot at all times
Nca
Spiral cable

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Nissan Xterra XE 2003

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Nissan Xterra XE 2003:

& a/t)
(at right kick panel)
(near air cleaner) e12
(w/ 4-wheel drive
(w/ 4-wheel drive)
(w/ low tire pressure warning system) tire pressure
(w/ vdc)
(w/ vdc) slip
(with speedometer and unified meter control unit
11p
4wd
A/t fluid temp
A/t fluid temperature switch (w/ 4wd & a/t)
Abs
Air bag ind
Anti-lock brakes system
Atp
Brake fluid level switch (in brake fluid reservoir)
Brake ind
Charge ind
Combination meter
Cruise control system
Cruise ind
Diode 1 (behind left side of dash)
Diode 3 (behind right side of dash)
Door ind
E49
Exterior lights system
Fuel gauge
Fuel ind
Fuse 10a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Headlights system
High beam ind
Hot at all times
Hot in on or start
Interior lights system
Left turn ind
M14 (at left kick panel)
M26
M27
M38
M39
M68
M68 (at right kick panel)
Malfunction ind
Meter illum
O/d off ind
Odo/trip
Odometer/trip meter)
Oil ind
Park/neutral position switch (a/t) (on right side of transmission)
Parking brake switch (on base of parking brake lever)
Right turn ind
Seat belt ind
Set
Speedometer
Starting/charging system
Tachometer
Transmissions system
Vdc off
W/ ascd
W/ vdc
W/o vdc
Warning system
Warning systen
Washer ind
Water temp gauge

Instrument Cluster Wiring Diagram (2 of 2) for Nissan Xterra XE 2003

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Nissan Xterra XE 2003:

(at left kick panel) m14
(at right kick panel) m68
(near right rear seat) b106
A/ bag w/l
Air bag diagnosis sensor unit (under console box)
Amb +
Amb -
Ambient air temperature sensor
B6 (near left rear seat)
Back door switch
Compass & thermometer
D402 (at left rear corner of vehicle)
Dim
E12 (near air cleaner)
Ecm (below center of dash, behind lower cover)
Fuel level sensor unit
Gnd
Hlmp
Ign
Interior lights system
Led-r
Left front door switch
Left rear door switch
Left seat belt buckle switch
M110
M111
Oil pressure switch (2.4l: on right side of engine, near oil filter) (3.3l: on lower left front of engine, near oil filter)
Right front door switch
Right rear door switch
Smart entrance control unit (behind dash, right of steering column)
Sped
Tacho
Thermal transmitter (2.4l: on right side of engine, forward of throttle body) (3.3l: on top front of engine, in water outlet)
Vehicle speed sensor (on bottom left rear of transmission)
W/ power door locks
W/o power door locks
Washer fluid level switch (except 2.4l) (at left front corner of engine compartment, on washer reservoir)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, with Power Door Locks for Nissan Xterra XE 2003

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List of elements for Courtesy Lamps Wiring Diagram, with Power Door Locks for Nissan Xterra XE 2003:

B10 (at left rear rear corner of vehicle)
B6 (near left rear seat)
Back door switch
Bat (fuse)
Bat saver out
Central lock sw
Central unlock sw
Closed
D402 (at left rear corner of vehicle)
D404 (at left rear upper corner of vehicle)
Door
Door locks system
Door sw (as)
Door sw (dr)
Door sw (rr)
Front room lamp
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Gnd 1
Gnd 2
Hot at all times
Hot in acc or on
Ign
Key cylinder sw (lock)
Key cylinder sw (unlock)
Left front door switch
Left rear door switch
M110
M111
M112
M14 (at left kick panel)
M26
M27
Map lamp
Off
Open
Rear room lamp
Right front door switch
Right rear door switch
Room lamp out
Smart entrance control unit (behind dash, right of steering column)

Courtesy Lamps Wiring Diagram, without Power Door Locks for Nissan Xterra XE 2003

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List of elements for Courtesy Lamps Wiring Diagram, without Power Door Locks for Nissan Xterra XE 2003:

Closed
Closed back door switch
D402 (at left rear corner of vehicle)
D404 (at left rear upper corner of vehicle)
Door
Front room lamp
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Hot at all times
Left front door switch
Left rear door switch
M27
Map lamp
Off
Open
Rear room lamp
Right front door switch
Right rear door switch
W/ map lamp

Instrument Illumination Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Instrument Illumination Wiring Diagram for Nissan Xterra XE 2003:

(near base of a/t selector lever)
11p
1st
2nd
A/t device (illumi- nation) (w/ a/t)
Air control (illumi- nation)
Audio unit (illumi- nation)
C45
Combi- nation meter (illumi- nation)
Combination switch (lighting switch)
Compass & thermo- meter (illumi- nation) (w/ compass & thermometer)
E45
Fuse & fusible link box (at right side of engine compartment)
Fuse 10a
Fuse 15a
Fuse block (at left side of dash, behind cover)
Hazard switch (illumi- nation)
Hot at all times
Hot in on or start
Illumination control switch
M14 (at left kick panel)
M26
M39
M51
M68 (at right kick panel)
Main power window & door lock/ unlock switch (illumi- nation) (w/ power door locks)
Meter
Odo/ trip
Off
Rear wiper switch (illumi- nation)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 2) for Nissan Xterra XE 2003

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List of elements for Power Distribution Wiring Diagram (1 of 2) for Nissan Xterra XE 2003:

(2.4l)
(3.3l)
(w/ power door locks)
(wo/hd elct system) (w/hd elct system)
30a
Accessory relay
Air conditioning system, engine controls system
Anti-lock brakes system
Battery
Body computer system, anti- theft system, power window system (w/ power door lock)
Cigarette lighter socket
Circuit breaker (behind lower left side of dash)
D402 (left side of cargo area)
Defogger system
Defogger system, power window system, exterior lights system
Engine controls system, body computer system, interior lights system, warning system, instrument cluster system, door locks system, anti-theft system, transmission system
Engine controls system, interior lights system, transmissions system, warning system
Engine controls system, transmission system
Exterior lights system
Exterior lights system, anti-lock brakes system, cruise control system
Exterior lights system, interior lights system, warning system
From a battery (diagram 1 of 2)
Front power sockets
Fuse & fusible link box (right side of engine compt)
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 7.5a
Fuse a 100a 120a
Fuse a 80a
Fuse b 80a
Fuse block (left side of dash, behind cover)
Fuse c 40a
Fuse d 40a
Fuse e 40a
Fuse f 40a
Fuse j 80a
Headlights system, anti- theft system, body computer system
Headlights systems (w/ fog lamps)
Horns system, body, computer system, anti-theft system
M14 (left kick panel)
M68 (right kick panel)
Power mirror system, sound systems
Power windows system, door locks system, body computer system, anti- theft system
Rear power socket
Sound system
Sound systems
Starting/ charging system (2.4l only)
Starting/ charging system (with supercharger)
To blower relay (diagram 2 of 2)
To fuse b (diagram 1 of 2)
To ignition relay (diagram 2 of 2)
To ignition switch (diagram 2 of 2)

Power Distribution Wiring Diagram (2 of 2) for Nissan Xterra XE 2003

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List of elements for Power Distribution Wiring Diagram (2 of 2) for Nissan Xterra XE 2003:

(a/t only)
(m/t only)
10n
10p
11p
12p
12r
13p
16p
Acc
Acc on
Air conditioning system
Anti-lock brakes system
Blower relay
Engine controls system
Engine controls system, headlights system
Engine controls system, transmission system, exterior lights system, cruise control system, starting/charging system, warning system,
Exterior lights system
Exterior lights system, starting/ charging system
From accessory d relay (diagram 1 of 2)
From accessory relay (diagram 1 of 2)
From fuse 29 (diagram 1 of 2)
From fuse block c (diagram 1 of 2)
From fuse e (diagram 1 of 2)
From ignition g relay (diagram 2 of 2)
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 7.5a
Fuse block (left side of dash, behind cover)
G200 (left kick panel)
G203 (right kick panel)
Headlights system (canada only)
Ignition relay
Ignition switch
Off
Start
Starting/ charging system
Starting/charging system, defogger system, cruise control system, warning system, power windows system, anti-theft system, transmission controls system, warning system
To fuse 2 (diagram 2 of 2)
Transmission system
Wiper/ washer system
Wiper/ washer system (w/ rear wiper)

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Power Door Locks Wiring Diagram for Nissan Xterra XE 2003:

(at left kick panel) m14
(at left rear corner of vehicle) d402
(at right kick panel) m68
(near left rear seat) b6
Acc sw
Anti- theft system
Back door key cylinder switch
Back door lock actuator
Back door switch
Bat (c/b)
Bat (fuse)
Between full stroke & n
Central lock sw
Central unlk sw
Circuit breaker (behind lower left end of dash)
Closed
D402 (at left rear corner of vehicle)
Door lock out (all)
Door sw (as)
Door sw (dr)
Door sw (rr)
Door unlk out (as, rr)
Door unlk out (dr)
Exterior lights system
Flasher lh out
Flasher rh out
Full stroke
Fuse 10a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Gnd1
Gnd2
Headlamps out
Horn out
Hot at all times
Hot in acc or on
Hot in on or start
Ign sw
Inserted
Interior lights system
Key cyl lock sw
Key cyl unlk sw
Key sw
Key switch
Left front door key cylinder switch
Left front door lock actuator
Left front door switch
Left rear door lock actuator
Left rear door switch
Lock
Lock switch
M110
M111
M112
Main power window & door lock/ unlock switch
Open
Red
Removed
Right door/ lock unlock switch
Right front door lock actuator
Right front door switch
Right rear door lock actuator
Right rear door switch
Room lamp bat sav out
Room lamp out
Smart entrance control unit (behind dash, right of steering column)
Unlock
Unlock switch

POWER MIRRORS

Power Mirrors Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Power Mirrors Wiring Diagram for Nissan Xterra XE 2003:

Change over switch
Door mirror remote control switch
Fuse 18 10a
Fuse block (at left side of dash, behind cover)
Hot in acc or on
Left side door mirror
Left/right motor
M14 (frontier: at left ``a" pillar) (xterra: at left kick panel)
M26
Mirror switch
Off
Right side door mirror
Up/down motor

POWER WINDOWS

Power Windows Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Power Windows Wiring Diagram for Nissan Xterra XE 2003:

Auto amp
Auto d
B10 (at left rear corner of vehicle)
B6 (near left rear seat)
Bat (cb)
Bat (fuse)
Circuit breaker
Circuit breaker (behind lower left end of dash)
Door sw (as)
Door sw (dr)
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Gnd1
Gnd2
Hot at all times
Hot in acc or on
Ign sw
Left front door switch
Left front power window motor
Left rear power window motor
Left rear power window switch
Left rear switch
M110
M111
M112
M14 (at left kick panel)
M26
M27
M68 (at right kick panel)
Main power window & door lock/unlock switch
Nca
Power window relay (behind lower left end of dash)
Rap output
Right front door switch
Right front power window motor
Right front power window switch
Right front switch
Right rear power window motor
Right rear power window switch
Right rear switch
Smart entrance control unit (behind dash, right of steering column)
Unlk
Window lock switch

RADIO

Radio Wiring Diagram, with Amplifier for Nissan Xterra XE 2003

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List of elements for Radio Wiring Diagram, with Amplifier for Nissan Xterra XE 2003:

(+)
(-)
+ -
2.4l 3.3l
Acc
Amp on
Antenna in
Audio amplifier (behind center of dash)
Audio unit
Bat
Battery
Fr lh in (+)
Fr lh in (-)
Fr lh sp (+)
Fr lh sp (-)
Fr rh in (+)
Fr rh in (-)
Fr rh sp (+)
Fr rh sp (-)
Fuse & fusible link box (at right side of engine compartment)
Fuse 18 10a
Fuse 33 20a
Fuse 41 15a
Fuse block (at left side of dash, behind cover)
Gnd
Hot at all times
Hot in acc or on
Illum (+)
Illum (-)
Interior lights system
Left front door speaker
Left pillar tweeter
Left rear speaker
M118
M132
M133
M26
M50
M51
M68 (at right kick panel)
Mode
Nca
Next
Pnk
Prev
Red
Right front door speaker
Right pillar tweeter
Right rear speaker
Rl sp out (+)
Rl sp out (-)
Rod antenna
Rr lh in (+)
Rr lh in (-)
Rr lh sp (+)
Rr lh sp (-)
Rr rh in (+)
Rr rh in (-)
Rr rh sp (+)
Rr rh sp (-)
Rr sp out (+)
Rr sp out (-)
Spiral cable
Steering sw +
Steering sw -
Steering wheel audio control switches
Subwoofer (if equipped)
Switched b+
Vol dn
Vol up
W/ subwoofer
W/o subwoofer

Radio Wiring Diagram, without Amplifier for Nissan Xterra XE 2003

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List of elements for Radio Wiring Diagram, without Amplifier for Nissan Xterra XE 2003:

(+)
(-)
Acc
Antenna in
Audio unit
Battery
Fr lh sp (+)
Fr lh sp (-)
Fr rh sp (+)
Fr rh sp (-)
Fuse & fusible link box (at right side of engine compt)
Fuse 18 10a
Fuse 41 15a
Fuse block (at left side of dash, behind cover)
Hot at all times
Hot in acc or on
Illum (+)
Illum (-)
Interior lights system
Left front door speaker
Left pillar tweeter (w/ premium audio system)
Left rear speaker
M26
M50
M51
Nca
Right front door speaker
Right pillar tweeter (w/ premium audio system)
Right rear speaker
Rod antenna
Rr lh sp (+)
Rr lh sp (-)
Rr rh sp (+)
Rr rh sp (-)

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Shift Interlock Wiring Diagram for Nissan Xterra XE 2003:

A/t device (near base of a/t selector lever)
Ascd brake switch (on bracket, above brake pedal)
Fuse 5 10a
Fuse block (at left side of dash, behind cover)
Hot in on or start
M14 (at left kick panel)
M27
M68 (at right kick panel)
Park position switch
Shift lock brake switch
Shift lock solenoid

STARTING/CHARGING

2.4L

2.4L, Charging Wiring Diagram for Nissan Xterra XE 2003

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List of elements for 2.4L, Charging Wiring Diagram for Nissan Xterra XE 2003:

11p
Battery
Charge warning lamp
Combination meter
E200
E203 (near relay box)
E206
E207
E208
E25 r2
E31
Fuse &
Fuse 10a
Fuse 36 7.5a
Fuse a 80a
Fuse block (at left side of dash, behind cover)
Fusible
Generator
Hot in on or start
Link box (at right side of engine compt)
M26
M38
M39
Starting circuit

2.4L, Starting Wiring Diagram for Nissan Xterra XE 2003

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List of elements for 2.4L, Starting Wiring Diagram for Nissan Xterra XE 2003:

9r e49
Acc
Battery
Clutch interlock relay (in relay box)
Clutch interlock switch (on bracket, above clutch pedal)
Fuse & fusible link box (at right side of engine compt)
Fuse 10a
Fuse block (at left side of dash, behind cover)
Fuse e 40a
Hot at all times
Hot in on or start
Ignition switch
Lock
M14 (at left kick panel)
Nca
Power distribution system
Start
Starter motor

3.3L

3.3L, Charging Wiring Diagram for Nissan Xterra XE 2003

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List of elements for 3.3L, Charging Wiring Diagram for Nissan Xterra XE 2003:

11p
A1 (near air cleaner)
Battery
Charge warning lamp
Combination meter
Fuse & fusible link box (at right side of engine compt)
Fuse 10a
Fuse 36 7.5a
Fuse a 100a 120a
Fuse block (at left side of dash, behind cover)
Generator
Hot in on or start
M26
M38
M39
Starting circuit
W/ hd elct system
W/o hd elct system

3.3L, Starting Wiring Diagram, A/T for Nissan Xterra XE 2003

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List of elements for 3.3L, Starting Wiring Diagram, A/T for Nissan Xterra XE 2003:

6r e49
9n m27
Acc
Battery
E54 (at right rear corner of engine compt)
Engine controls system
Fuse & fusible link box (at right side of engine compt)
Fuse 10a
Fuse block (at left side of dash, behind cover)
Fuse e 40a
Hot at all times
Hot in on or start
Ignition switch
Lock
M14 (at left kick panel)
Nca
Park/ neutral position switch (on right side of transmission)
Park/neutral position (pnp) relay (in relay box)
Power distribution system
Smart entrance control unit (w/ anti-theft system) (behind dash, right of steering column)
Start
Starter cutout
Starter motor
Vehicle security relay (left end of dash)
W/ anti- theft system
W/o anti- theft system

3.3L, Starting Wiring Diagram, M/T for Nissan Xterra XE 2003

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List of elements for 3.3L, Starting Wiring Diagram, M/T for Nissan Xterra XE 2003:

Acc
Battery
Clutch interlock relay (in relay box)
Clutch interlock switch (on bracket, above clutch pedal)
E49
Fuse & fusible link box (at right side of engine compt)
Fuse 10a
Fuse block (at left side of dash, behind cover)
Fuse e 40a
Hot at all times
Hot in on or start
Ignition switch
Lock
M14 (at left kick panel)
M27
Nca
Power distribution system
Smart entrance control unit (w/ anti-theft system) (behind dash, right of steering column)
Start
Starter cutout
Starter motor
Vehicle security relay (left end of dash)
W/ anti- theft system
W/o anti- theft system

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Supplemental Restraints Wiring Diagram for Nissan Xterra XE 2003:

(at right kick panel) m68
(under left side of dash, near fuse box cover)
11p
A/bag w/l
Air bag diagnosis sensor unit (under console box)
Air bag warning lamp
Clh +
Clh -
Combination meter
Corner of engine compartment) e54
Crash zone sensor (at center front of engine compartment)
Crh +
Crh -
Czs +
Czs -
Data link connector (partial)
Dr1 (-) dr2 (-)
Dr1 +
Dr2 +
Driver air bag module
Fastened
Front passenger air bag module
Fuse 10a
Fuse block (j/b) (at left side of dash, behind cover)
Gnd
Gnd (shield)
Hot in on or start
Ignition
K-line
Left front seat belt pre-tensioner
Left seat belt buckle switch
Left side air bag (satellite) sensor (at left "b" pillar)
Left side curtain air bag module (if equipped)
M113
M114
M115
M14 (at left kick panel)
M202
M206
M38
M39
M68 (at right kick panel)
Nca
Pas1 +
Pas1 -
Pas2 +
Pas2 -
Plh +
Plh -
Prh +
Prh -
Red
Right front seat belt pre-tensioner
Right seat belt buckle switch
Right side air bag (satellite) sensor (at right "b" pillar)
Right side curtain air bag module (if equipped)
Seat belt sw
Spiral cable
Un- fastened

TRANSMISSION

3.3L

3.3L, A/T Wiring Diagram for Nissan Xterra XE 2003

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List of elements for 3.3L, A/T Wiring Diagram for Nissan Xterra XE 2003:

(on right side of transmission) park/neutral position switch
1-sw
11p
2-sw
A/t device (overdrive control switch) (on steering column, below selector lever)
A/t fluid temp ind
A/t fluid temp sensor
A/t fluid temperature switch
Acsd 4th
Ascd control unit (behind dash, left of steering column)
Atck
Automatic transaxle
Avcc
Closed throttle
Combination meter
Crui acsd
D-sw
Data in
Data link connector (at left side of dash, near fuse box cover)
Data out
Diode 2 (behind left side of dash)
Dropping resistor (right front corner of engine compt, near battery)
Dt1
Dt2
Dt3
Ecm relay (below center of dash, near ecm)
Engine control module (ecm) (below center
F11 (top of intake manifold)
Fld temp
Full sw
Fuse 10a
Fuse 7.5a
Fuse block (left side of dash, behind cover)
Gnd
Gnd-a
Hot at all times
Hot in on or start
Idle sw
Line press sol valve
Lu duty
M14 (left kick panel)
Mem b/u
Nca
O/d ind
O/d off ind
O/d sw
Obd2
Of dash)
Over- run clutch sol
Ovr/c
P/n-sw
Pl duty
Pnk
R-sw
Red
Revolution sensor (left side of transmission)
Sen pwr
Sens gnd
Shift a
Shift b
Shift sol valve a
Shift sol valve b
Ss off
Starting system
Tacho
Tcc sol valve
Th sens
Throttle position sensor & switch (on throttle body)
Transmission control module (tcm) (behind dash, left of steering column)
Tvo
Tvoo
Unified meter control unit
Vehicle speed sensor (on top of transmission)
Vign
Vsp
Vsp-1
Vsp-2
Wot

3.3L SC

3.3L SC, A/T Wiring Diagram for Nissan Xterra XE 2003

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List of elements for 3.3L SC, A/T Wiring Diagram for Nissan Xterra XE 2003:

(on right side of transmission) park/neutral position switch
1-sw
11p
2-sw
A/t device (overdrive control switch) (on the steering column, below selector lever)
A/t fluid temp ind
A/t fluid temp sensor
A/t fluid temp switch (4wd)
Acsd 4th
Ascd control unit (behind dash, left of steering column)
Atck
Atsa
Automatic transaxle
Avcc
Closed throttle
Combination meter
Crui acsd
D-sw
Data in
Data link connector (left side of dash, near fuse box cover)
Data out
Diode 2 (behind left side of dash)
Dropping resistor (right front corner of engine compt, near battery)
Dt1
Dt2
Dt3
Ecm relay (below center dash, near ecm)
Engine control module (ecm) (below center
F11 (top of intake manifold)
Fld temp
Full sw
Fuse 10a
Fuse 15a
Fuse 7.5a
Fuse block (left side of dash, behind cover)
Gnd
Gnd-a
Hot at all times
Hot in on or start
Idle sw
Line press sol valve
Lu duty
M14 (left kick panel)
Mem b/u
Nca
O/d ind
O/d off ind
O/d sw
Obd2
Of dash)
Over- run clutch sol
Ovr/c
P/n-sw
Pl duty
Pnk
R-sw
Red
Revolution sensor (left side of trans- mission)
Sen pwr
Sens gnd
Shift a
Shift b
Shift sol valve a
Shift sol valve b
Ss off
Starting system
Stop lamp switch (on bracket, above brake pedal)
Stop sw
Tacho
Tcc sol valve
Th sens
Throttle position sensor & switch (on throttle body)
Transmission control module (tcm) (behind dash, left of steering column)
Tss
Turbine revolution sensor (top of trans- mission)
Tvo
Tvoo
Unified meter control unit
Vehicle speed sensor (on top of transmission)
Vign
Vsp
Vsp-1
Vsp-2
W/ 4wd
Wot

WARNING SYSTEMS

Buzzer Wiring Diagram, with Power Door Locks for Nissan Xterra XE 2003

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List of elements for Buzzer Wiring Diagram, with Power Door Locks for Nissan Xterra XE 2003:

11p
1st
2nd
B6 (near left rear seat)
Bat
Batt
Circuit breaker (behind lower left end of dash)
Combination meter
Combination switch (lighting switch)
Door ind
Fuse & fusible link box (at right side of engine compartment)
Fuse 10a
Fuse 15a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Fuse f 40a
Ground 1
Ground 2
Hot at all times
Hot in on or start
Ignition
Key in ign sw
Key switch
Left door sw
Left front door switch
Left seat belt buckle switch
Light sw
M110
M111
M112
M14 (at left kick panel)
M26
M27
M39
M68 (at right kick panel)
Off
Power windows system
Seat belt ind
Seat belt sw
Smart entrance control unit (behind dash, right of steering column)

Buzzer Wiring Diagram, without Power Door Locks for Nissan Xterra XE 2003

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List of elements for Buzzer Wiring Diagram, without Power Door Locks for Nissan Xterra XE 2003:

11p
1st
2nd
B6 (near left rear seat)
Comb sw
Combination meter
Combination switch (lighting switch)
Door ind
Fuse & fusible link box (at right side of engine compartment)
Fuse 10a
Fuse 15a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Ground
Hot at all times
Hot in on or start
Ignition
Instrument cluster system
Key in ign sw
Key switch
Left door sw
Left front door switch
Left seat belt buckle switch
M14 (at left kick panel)
M26
M27
M39
Off
Seat belt ind
Seat belt sw
Warning chime unit (behind left side of dash)

Tire Pressure Monitoring Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Tire Pressure Monitoring Wiring Diagram for Nissan Xterra XE 2003:

(with odo/ trip meter)
11p
Batt
Combination meter
Data link connector (under left side of dash, near fuse box cover)
Diag-id input
Exterior lights system
Fuse 10a
Fuse 7.5a
Fuse block (at left side of dash, behind cover)
Ground
Hazard
Hazard switch
Hot at all times
Hot in on or start
Ign 1
Ign 2
Led
Low tire pressure warning check connector
Low tire pressure warning control unit (behind dash, right of steering column)
Low tire pressure warning relay (behind center of dash)
M26
M27
M38
M39
M68 (at right kick panel)
Red
Speed input
Tire pressure
Unfied meter control unit

WIPER/WASHER

2-Speed Front Wiper/Washer Wiring Diagram for Nissan Xterra XE 2003

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List of elements for 2-Speed Front Wiper/Washer Wiring Diagram for Nissan Xterra XE 2003:

(at right rear corner of engine compt) e54
12r
E12 (near air cleaner)
E49
Front washer motor (at left front corner of engine compt, on washer reservoir)
Front wiper motor (on right side of firewall)
Front wiper switch
Fuse 6 20a
Fuse block (at left side of dash, behind cover)
High
Hot in on or start
Low
Move
Off
Stop
Wash

Intermittent Wiper/Washer Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Intermittent Wiper/Washer Wiring Diagram for Nissan Xterra XE 2003:

12r
Auto stop
E12 (near air cleaner)
E49
E54 (at right rear corner of engine compt)
Front washer motor (at left front corner of engine compt, on washer reservoir)
Front wiper motor (on right side of firewall)
Front wiper switch
Fuse 6 20a
Fuse block (at left side of dash, behind cover)
Ground
High
Hot in on or start
Ign
Int
Int vr
Low
Move
Off
Output
Stop
Variable intermittent wiper volume
Wash
Wash sw int sw
Wiper amplifier

Rear Wiper/Washer Wiring Diagram for Nissan Xterra XE 2003

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List of elements for Rear Wiper/Washer Wiring Diagram for Nissan Xterra XE 2003:

D402 (at left rear corner of vehicle)
Fuse 10 10a
Fuse block (at left side of dash, behind cover)
Hot in on or start
Interior lights system
M14 (at left kick panel)
M26
Move
Rear washer motor (at left front corner of engine compt)
Rear wiper motor
Rear wiper switch
Stop
Washer
Wiper