All Wiring Diagrams for Nissan Sentra Limited 2003 model

AIR CONDITIONING

Heater Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Heater Wiring Diagram for Nissan Sentra Limited 2003:

• (behind left side of dash)
• (behind left side of dash) m28
• Blower motor (behind right side of dash)
• Engine control module (on right side of firewall)
• F59
• Fan control switch
• Fan resistor
• Fuse 15a
• Fuse block
• Hot in on
• Load 2 (h/fan)
• Off

1.8L

1.8L, Manual A/C Wiring Diagram for Nissan Sentra Limited 2003

List of elements for 1.8L, Manual A/C Wiring Diagram for Nissan Sentra Limited 2003:

• 1t e23
• 2m m7
• 3v e25
• 8q m103
• 9l m2
• A/c compressor
• A/c relay (in relay box)
• Acrly
• Air con
• Air control
• Avcc
• Blower motor (behind right side of dash)
• Cooling fan motor 1 (in front of engine compt, on radiator)
• Cooling fan motor 2 (in front of engine compt, on radiator)
• Cooling fan relay 1 (lo-relay) (in relay box)
• Cooling fan relay 2 (hi-relay) (in relay box)
• E37 (right front corner of engine compt)
• E59
• E60
• E7 (left rear of engine compt)
• Engine control module (on right side of firewall)
• Fan control switch
• Fan resistor
• Fuse & fusible link box (at left front of engine compartment)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Fusible link h 40a
• Fusible link i 40a
• Gnd a
• Hot at all times
• Hot in on
• Hot in on or start
• Intake door motor (behind right side of dash)
• Intake sensor (behind lower right side of dash)
• J/c 1
• Load 2
• M28 (behind left side of dash)
• Off
• Pd pres
• Refrigerant pressure sensor (on a/c liquid tank)
• Rfrh
• Rfrl

2.5L

2.5L, Manual A/C Wiring Diagram for Nissan Sentra Limited 2003

List of elements for 2.5L, Manual A/C Wiring Diagram for Nissan Sentra Limited 2003:

• (right front corner of engine compt) e37
• 1t e23
• 2m m7
• 3v e25
• 8q m103
• 9l m2
• A/c compressor
• A/c relay (in relay box)
• Acrly
• Air con
• Air control
• Avcc
• Blower motor (behind right side of dash)
• Cooling fan motor 1 (in front of engine compt, on radiator)
• Cooling fan motor 2 (in front of engine compt, on radiator)
• Cooling fan relay 1 (in relay box)
• Cooling fan relay 2 (in relay box)
• Cooling fan relay 3 (in relay box)
• Engine control module (on right side of firewall)
• Fan control switch
• Fan resistor
• Fuse & fusible link box (at left front of engine compartment)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Fusible link h 40a
• Fusible link i 40a
• Gnd a
• Hot at all times
• Hot in on
• Hot in on or start
• Intake door motor (behind right side of dash)
• Intake sensor (behind lower right side of dash)
• J/c 2
• Load 2
• M28 (behind left side of dash)
• Off
• Pd pres
• Red
• Refrigerant pressure sensor (on a/c liquid tank)
• Rfrh
• Rfrl

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Anti-lock Brakes Wiring Diagram for Nissan Sentra Limited 2003:

• 1.8l
• 11l
• 2.5l
• 2.5l 1.8l
• Abs actuator
• Abs actuator & electric unit (at right rear of engine compt)
• Abs control unit
• Abs indic
• Abs lamp
• Combination meter
• Data link connector (under left side of dash)
• Diag l
• E103
• E25
• E54 (right side of engine compartment)
• Exterior lights system
• Fl in
• Fl out
• Fl ss(+)
• Fl ss(-)
• Fr in
• Fr out
• Fr ss(+)
• Fr ss(-)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse block (behind left side of dash)
• Fusible link f 40a
• Fusible link g 40a
• Gnd
• Hot at all times
• Hot in on or start
• Ign
• Left front wheel speed sensor
• Left rear wheel speed sensor
• Motor
• Motor relay
• Mtr rly
• Pnk
• Pnk +
• Rear in
• Rear out
• Red
• Red +
• Relay unit
• Right front wheel speed sensor
• Right rear wheel speed sensor
• Rl in
• Rl out
• Rl ss(+)
• Rl ss(-)
• Rr ss(+)
• Rr ss(-)
• Rxd
• Sol rly
• Solenoid valve relay
• Stop
• Stoplight switch (on brake pedal bracket)
• Txd

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 2) for Nissan Sentra Limited 2003

List of elements for Anti-theft Wiring Diagram (1 of 2) for Nissan Sentra Limited 2003:

• 10q
• 12k
• 12l
• Acc sw
• Anti-theft ind
• B19 (base of left "b" pillar)
• Between full stroke and n
• Data link connector (under left side of dash)
• Door sw
• Door sw (dr)
• E103
• E24
• Full stroke
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd
• Hood sw
• Horn chirp output
• Horn/headlamps
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Ign sw
• Immobilizer circuit
• Key cyl sw (lck)
• Key cyl sw (unlck)
• Key sw
• Key switch
• Left front door key cylinder switch
• Left front door lock actuator (door unlock sensor)
• Lh unlck sens
• Lock
• Lock-between full
• M28 (behind left side of dash)
• M38
• M39
• M54 (behind right side of dash)
• Main power window & door lock/ unlock switch
• Pnk
• Red
• Rh unlck sens
• Right door lock/ unlock switch
• Right front door lock actuator (door unlock sensor)
• Security indicator lamp
• Smart entrance control unit (behind center of dash)
• Stroke & normal
• Stroke & normal unlock-between full
• Trunk key cyl sw
• Trunk lid key cylinder switch (unlock switch)
• Trunk room lamp switch
• Trunk sw
• Unlock

Anti-theft Wiring Diagram (2 of 2) for Nissan Sentra Limited 2003

List of elements for Anti-theft Wiring Diagram (2 of 2) for Nissan Sentra Limited 2003:

• (behind left side of dash) diode 5
• 1s red
• B19 (base of left "b" pillar)
• E22
• E23
• E24
• E37 (right front of engine compt)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse 15a
• Headlights system
• Hood switch (at left front of engine compt)
• Horn relay (in relay box)
• Horns system
• Hot at all times
• Left front door switch
• Left rear door switch
• Red
• Right front door switch
• Right rear door switch
• Vehicle security lamp relay (in relay box)

Immobilizer Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Immobilizer Wiring Diagram for Nissan Sentra Limited 2003:

• (1.8l)
• (2.5l)
• 10l m2
• 15a
• 6u e24
• 8q e103
• Ecm
• Engine control module (on right side of firewall)
• F16 (on front of engine)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd-c
• Hot at all times
• Hot in on or start
• Ign on
• Imline
• Immobilizer control unit (at top of steering column)
• Ind out
• Joint connector 3
• M39
• Security indicator
• Security indicator lamp
• Smart entrance control unit (behind center of dash)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram, with Remote/Keyless Entry for Nissan Sentra Limited 2003

List of elements for Body Control Modules Wiring Diagram, with Remote/Keyless Entry for Nissan Sentra Limited 2003:

• 10q
• 12k
• 12l
• Anti-theft system
• Batt saver output
• Battery (c/b)
• Battery (fuse)
• Circuit breaker (on fuse block)
• Computer data lines system
• Condition switch
• Defogger system
• Door actuator
• Door locks system
• Door switch
• Dr door actuator
• Dr door switch
• E103
• E24
• E25
• Fuse & fusible link box (at left front of engine compartment)
• Fuse 10a
• Fuse block (behind left side of dash)
• Fusible link d 30a
• Ground
• Hazard output
• Hood switch
• Horn chirp
• Horn/headlamps
• Horns system
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Ignition
• Interior lights system
• Key cyl sw lock
• Key cyl sw unlck
• Key switch
• Light switch
• Lock
• M28 (behind left side of dash)
• M38
• M39
• Pnk
• Pwr (acc)
• Red
• Room lamp output
• Rr def output
• Rr defggr switch
• Seat belt switch
• Security indicator
• Smart entrance control unit (behind center of dash)
• Trunk key switch
• Trunk output
• Trunk switch
• Trunk, tailgate, fuel doors system
• Unlock
• Warning system

Body Control Modules Wiring Diagram, without Power Door Locks for Nissan Sentra Limited 2003

List of elements for Body Control Modules Wiring Diagram, without Power Door Locks for Nissan Sentra Limited 2003:

• 10q
• 12k
• Air control sw
• Batt
• Buckle sw
• Defogger relay
• Defogger system
• Door sw (dr)
• E103
• Fuse 10a
• Fuse block (behind left side of dash)
• Ground
• Hot at all times
• Hot in on or start
• Ign sw
• Key sw
• Key switch
• Light sw
• M54 (behind right side of dash)
• Red
• Time control unit (behind center of dash)
• Warning system

Body Control Modules Wiring Diagram, without Remote Keyless Entry & with Power Door Locks for Nissan Sentra Limited 2003

List of elements for Body Control Modules Wiring Diagram, without Remote Keyless Entry & with Power Door Locks for Nissan Sentra Limited 2003:

• 10q
• 12k
• Bat saver out
• Door sw
• Dr door switch
• E103
• Fuse 10a
• Fuse block (behind left side of dash)
• Ground
• Hot at all times
• Hot in on or start
• Interior lights system
• Key sw
• Key switch
• Lf unlock sensor
• M28 (behind left side of dash)
• M40
• M41
• Red
• Room lamp out
• Time control unit (behind center of dash)
• V ign

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Computer Data Lines Wiring Diagram for Nissan Sentra Limited 2003:

• 1.8l
• 10l
• 12k
• 2.5l
• Abs actuator & electric unit (at right rear of
• Air bag diagnosis sensor unit (below center floor console)
• Can-h
• Can-l
• Combination meter
• Data link connector (under left side of dash)
• Diag l
• Engine compt)
• Engine control module (on right side of firewall)
• F16 (on front of engine)
• F56
• Fuse 10 10a
• Fuse 12 10a
• Fuse block (behind left side of dash)
• Hot at all times
• Hot in on or start
• Joint connector
• Kline
• M28 (behind left side of dash)
• M30
• M34
• M39
• Smart entrance control unit (behind center of dash)
• Transmission control module (behind right kick panel)
• W/ tachometer
• W/o tachometer

COOLING FAN

1.8L

1.8L, Cooling Fan Wiring Diagram for Nissan Sentra Limited 2003

List of elements for 1.8L, Cooling Fan Wiring Diagram for Nissan Sentra Limited 2003:

• A/t
• Cooling fan motor 1 (in front of engine compt, on radiator)
• Cooling fan motor 2 (in front of engine compt, on radiator)
• Cooling fan relay 1 (lo relay) (in relay box)
• Cooling fan relay 2 (hi relay) (in relay box)
• E37 (right front corner of engine compt)
• E59
• E7 (left rear of engine compt)
• Engine control module (on right side of firewall)
• Engine coolant temperature sensor (on left front side of cylinder head)
• F60
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse block (behind left side of dash)
• Fusible link h 40a
• Fusible link i 40a
• Gnd sens
• Gnd-a
• Hot at all times
• Hot in on or start
• J/c 1
• Rfrh
• Rfrl
• Transmission control module (behind right kick panel)

2.5L

2.5L, Cooling Fan Wiring Diagram for Nissan Sentra Limited 2003

List of elements for 2.5L, Cooling Fan Wiring Diagram for Nissan Sentra Limited 2003:

• 1t e23
• 8q m103
• A/t
• Cooling fan motor 1 (in front of engine compt, on radiator)
• Cooling fan motor 2 (in front of engine compt, on radiator)
• Cooling fan relay 1 (in relay box)
• Cooling fan relay 2 (in relay box)
• Cooling fan relay 3 (in relay box)
• E37 (right front corner of engine compt)
• E7 (left rear of engine compt)
• Engine control module (on right side of firewall)
• Engine coolant temperature sensor (on front of intake manifold)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse block (behind left side of dash)
• Fusible link h 40a
• Fusible link i 40a
• Gnd-a
• Hot at all times
• Hot in on or start
• J/c 2
• Rfrh
• Rfrl
• Sens gnd
• Transmission control module (behind right kick panel)

CRUISE CONTROL

Cruise Control Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Cruise Control Wiring Diagram for Nissan Sentra Limited 2003:

• (1.8l) (2.5l)
• (2.5l) (1.8l)
• (or nca)
• (or red)
• 1.8l
• 1.8l m/t
• 11l
• 12k
• 2.5l
• 2.5l & 1.8l a/t
• A/t
• Accel/res switch
• Acsd steering switch
• Ascd
• Ascd brake switch (on brake pedal bracket)
• Ascd clutch switch (on clutch pedal bracket)
• Avcc
• Avcc3
• Bns sw
• Brake sw
• Can-h
• Can-l
• Cancel switch
• Closed
• Combination meter
• Cruise
• Cruise lamp
• Cruise on/off switch
• E23
• Electric throttle control actuator (on throttle body)
• Engine control module (on right side of firewall)
• F16 (on front of engine)
• F54
• F59
• F60
• Fuse & fusible link box (at left front of engine compartment)
• Fuse 10 10a
• Fuse 2 10a
• Fuse 30 10a
• Fuse 41 15a
• Fuse block (behind left side of dash)
• Gnd
• Gnd-a
• Gnd-a3
• Hot at all all times
• Hot at all times
• Hot in on or start
• Joint connector 1
• Joint connector 1 (1.8l)
• Joint connector 2
• Joint connector 2 (2.5l)
• M/t
• M29
• M30
• M54 (behind right side of dash)
• Motor 1
• Motor 2
• Motrly
• Nca
• Open
• Pnk
• Red
• Sensor 1
• Sensor 2
• Set
• Set coast
• Set lamp
• Spiral cable
• Stoplight switch (on brake pedal bracket)
• Switch
• Throttle control motor relay
• Tps1
• Tps2
• Trip meter)
• Unified meter ctrl
• Unit
• Unit (with odo/ unified meter ctrl
• Vmot

DEFOGGERS

Defoggers Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Defoggers Wiring Diagram for Nissan Sentra Limited 2003:

• (behind left side of dash)
• 12k
• Air control
• B202 (on right "c" pillar)
• Batt
• E24
• Fuse 10a
• Fuse 20a
• Fuse 20a
• Fuse block
• Fusible link box
• Ground
• Heated mirror relay (on fuse block)
• Hot at all times
• Hot in on or start
• Illum
• Ind
• Interior lights system
• Left door mirror
• M28 (behind left side of dash)
• M38
• M39
• M54 (behind right side of dash)
• Nca
• Rear window defogger
• Rear window defogger relay (behind left kick panel)
• Rear window defogger switch
• Right door mirror
• Rr def out
• Rr def sw
• Smart entrance control unit (w/ power door locks) (behind center of dash)
• Time control unit (w/o power door locks) (behind center of dash)
• V ign
• W/ power door locks
• W/o power door locks

ENGINE PERFORMANCE

1.8L

1.8L, Engine Performance Wiring Diagram, SULEV (1 of 4) for Nissan Sentra Limited 2003

List of elements for 1.8L, Engine Performance Wiring Diagram, SULEV (1 of 4) for Nissan Sentra Limited 2003:

• (behind right side of dash) m54
• (on back of intake manifold collector) f34
• (w/ tach)
• (w/o tach)
• A/f-ip1
• Af-h1
• Af-un1
• Af-vm1
• Avcc
• Avcc-4
• Avcc3
• Combination meter
• Computer data lines system
• Condenser
• Crankshaft position sensor (pos) (on right rear side of cylinder block)
• Cvtc
• Engine control module (on right side of firewall)
• Evap
• Evap canister purge volume control solenoid valve (on top rear of engine)
• Ftrps
• Fuel injector
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd
• Ho2s2h
• Hot in on or start
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• J/c 1
• Knk
• Knock sensor (on right side of cylinder block)
• M30
• M54 (behind right side of dash)
• Malfunction indicator lamp
• Motor1
• Motor2
• Nca
• Phase
• Pnk
• Pos
• Ps pres
• Qa+
• Red
• Refrigerant pressure sensor (on a/c liquid tank)
• Scv1
• Scv2
• Scv3
• Scv4
• Scvps
• Swirl control valve (on top rear of engine)
• Tps1
• Unified meter control unit
• Vmot

1.8L, Engine Performance Wiring Diagram, SULEV (2 of 4) for Nissan Sentra Limited 2003

List of elements for 1.8L, Engine Performance Wiring Diagram, SULEV (2 of 4) for Nissan Sentra Limited 2003:

• Accelerator pedal position (app) sensor 1
• Accelerator pedal position (app) sensor 2
• Ecm relay (behind right side of dash)
• Electric throttle control actuator (on throttle body assembly)
• F34 (on back of intake manifold collector)
• F58
• Fuel pump relay (behind left kick panel)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Hot at all times
• Hot in on or start
• Ignition coil 1 (w/ power transistor)
• Ignition coil 2 (w/ power transistor)
• Ignition coil 3 (w/ power transistor)
• Ignition coil 4 (w/ power transistor)
• M54 (behind right side of dash)
• M66
• Nca
• Plug spark
• Pnk
• Red
• Spark plug
• Throttle control motor
• Throttle control motor relay
• Throttle position (tp) sensor 1
• Throttle position (tp) sensor 2

1.8L, Engine Performance Wiring Diagram, SULEV (3 of 4) for Nissan Sentra Limited 2003

List of elements for 1.8L, Engine Performance Wiring Diagram, SULEV (3 of 4) for Nissan Sentra Limited 2003:

• (behind right kick panel) transmission control module
• 13k
• Air fuel ratio (a/f) sensor 1 (on exhaust manifold)
• Camshaft position sensor (phase) (at rear of cylinder head)
• Engine coolant temperature sensor (on left front side of cylinder head)
• Evap control system pressure sensor (under vehicle, near evap canister)
• Fuse 15a
• Fuse block (behind left side of dash)
• Heated oxygen sensor 2 (on exhaust system, downstream three way catalyst)
• Hot in on or start
• Intake valve timing control solenoid valve (on right front side of cylinder head)
• J/c 1
• M54 (behind right side of dash)
• Mass airflow (maf) sensor (at left side of eng compt, on air cleaner)
• Nca
• Pnk
• Red
• Sens gnd
• Swirl control valve position sensor (on intake manifold)

1.8L, Engine Performance Wiring Diagram, SULEV (4 of 4) for Nissan Sentra Limited 2003

List of elements for 1.8L, Engine Performance Wiring Diagram, SULEV (4 of 4) for Nissan Sentra Limited 2003:

• 11l
• A/f-ia1
• A/t
• Air conditioning system
• Aps1
• Aps2
• Ascd
• Avcc-5
• Avcc1
• Avcc2
• B19 (base of left "b" pillar)
• Batt
• Bnc sw
• Brake sw
• Can l
• Can-h
• Cdcv
• Computer data lines system
• Cooling fans system
• Cruise control system
• Data link connector (under left side of dash)
• Engine control module (on right side of firewall)
• Evap canister vent control valve (under vehicle, near evap canister)
• F36 (on back of intake manifold collector)
• Fpr
• Fuel level sensor unit & fuel pump (in fuel tank)
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd
• Gnd 02
• Gnd a
• Gnd a1
• Gnd a2
• Gnd a3
• Head- lights system
• Ho2s2
• Hot at all times
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ign sw
• J/c 1
• Kline
• Load 1
• Load 2
• M/t
• M54 (behind right side of dash)
• Motrly
• Neut
• Neutral
• Neutral position switch
• Park/ neutral position switch (left of rear transaxle)
• Pdpres
• Pnk
• Power steering pressure sensor (on power steering pump)
• Red
• Rfrh
• Rfrl
• Ssoff
• Stoplight switch (on brake pedal bracket)
• Tps2

1.8L, Engine Performance Wiring Diagram, ULEV (1 of 4) for Nissan Sentra Limited 2003

List of elements for 1.8L, Engine Performance Wiring Diagram, ULEV (1 of 4) for Nissan Sentra Limited 2003:

• (behind right side of dash) m54
• (on back of intake manifold collector) f34
• (w/ tach)
• (w/o tach)
• Avcc
• Avcc-4
• Avcc3
• Combination meter
• Computer data lines system
• Condenser
• Crankshaft position sensor (pos) (on right rear side of cylinder block)
• Cvtc
• Engine control module (on right side of firewall)
• Evap
• Evap canister purge volume control solenoid valve (on top rear of engine)
• Ftrps
• Fuel injector
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd
• Ho2s1
• Ho2s1h
• Ho2s2h
• Hot in on or start
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• J/c 1
• Knk
• Knock sensor (on right side of cylinder block)
• M30
• M54 (behind right side of dash)
• Malfunction indicator lamp
• Motor1
• Motor2
• Nca
• Phase
• Pnk
• Pos
• Ps pres
• Qa+
• Refrigerant pressure sensor (on a/c liquid tank)
• Tps1
• Unified meter control unit
• Vmot

1.8L, Engine Performance Wiring Diagram, ULEV (2 of 4) for Nissan Sentra Limited 2003

List of elements for 1.8L, Engine Performance Wiring Diagram, ULEV (2 of 4) for Nissan Sentra Limited 2003:

• Accelerator pedal position (app) sensor 1
• Accelerator pedal position (app) sensor 2
• Ecm relay (behind right side of dash)
• Electric throttle control actuator (on throttle body assembly)
• F34 (on back of intake manifold collector)
• F58
• Fuel pump relay (behind left kick panel)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Hot at all times
• Hot in on or start
• Ignition coil 1 (w/ power transistor)
• Ignition coil 2 (w/ power transistor)
• Ignition coil 3 (w/ power transistor)
• Ignition coil 4 (w/ power transistor)
• M54 (behind right side of dash)
• M66
• Nca
• Plug spark
• Pnk
• Red
• Spark plug
• Throttle control motor
• Throttle control motor relay
• Throttle position (tp) sensor 1
• Throttle position (tp) sensor 2

1.8L, Engine Performance Wiring Diagram, ULEV (3 of 4) for Nissan Sentra Limited 2003

List of elements for 1.8L, Engine Performance Wiring Diagram, ULEV (3 of 4) for Nissan Sentra Limited 2003:

• (behind right kick panel) transmission control module
• 13k
• Camshaft position sensor (phase) (at rear of cylinder head)
• Engine coolant temperature sensor (on left front side of cylinder head)
• Evap control system pressure sensor (under vehicle, near evap canister)
• Fuse 15a
• Fuse block (behind left side of dash)
• Heated oxygen sensor 1 (on exhaust manifold)
• Heated oxygen sensor 2 (on exhaust system, downstream three way catalyst)
• Hot in on or start
• Intake valve timing control solenoid valve (on right front side of cylinder head)
• J/c 1
• M54 (behind right side of dash)
• Mass airflow (maf) sensor (at left side of eng compt, on air cleaner)
• Pnk
• Red
• Sens gnd

1.8L, Engine Performance Wiring Diagram, ULEV (4 of 4) for Nissan Sentra Limited 2003

List of elements for 1.8L, Engine Performance Wiring Diagram, ULEV (4 of 4) for Nissan Sentra Limited 2003:

• 11l
• A/t
• Air conditioning system
• Aps1
• Aps2
• Ascd
• Avcc-5
• Avcc1
• Avcc2
• B19 (base of left "b" pillar)
• Batt
• Bnc sw
• Brake sw
• Can l
• Can-h
• Cdcv
• Computer data lines system
• Cooling fans system
• Cruise control system
• Data link connector (under left side of dash)
• Engine control module (on right side of firewall)
• Evap canister vent control valve (under vehicle, near evap canister)
• F36 (on back of intake manifold collector)
• Fpr
• Fuel level sensor unit & fuel pump (in fuel tank)
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd
• Gnd 02
• Gnd a
• Gnd a1
• Gnd a2
• Gnd a3
• Head- lights system
• Ho2s2
• Hot at all times
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ign sw
• J/c 1
• Kline
• Load 1
• Load 2
• M/t
• M54 (behind right side of dash)
• Motrly
• Neut
• Neutral
• Neutral position switch
• Park/ neutral position switch (left of rear transaxle)
• Pdpres
• Pnk
• Power steering pressure sensor (on power steering pump)
• Red
• Rfrh
• Rfrl
• Ssoff
• Stoplight switch (on brake pedal bracket)
• Tps2

2.5L

2.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Sentra Limited 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Sentra Limited 2003:

• (on front of engine) f14
• 10k
• 11l
• 12k
• A/t
• Acrly
• Air con
• Air conditioning system
• Anti-theft system
• Ascd brake switch (on brake pedal bracket)
• Ascd clutch switch (on clutch pedal bracket)
• Bncsw
• Brksw
• Can-h
• Can-l
• Cdcv
• Computer data lines system
• Cooling fans system
• Crtn
• Cruise
• Cruise control system
• Cvbv
• Defogger system
• Engine control module (on right side of firewall)
• Evap
• Evap canister purge volume control solenoid valve (right rear side of engine)
• Evap canister vent control valve (under vehicle, near evap canister)
• F15 (on front of engine)
• Fpr
• Fuse 10a
• Fuse 15a
• Fuse block (j/b) (left side of dash)
• Headlights system
• Hot at all times
• Hot in on or start
• Hot in start
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ignsw
• Immob
• Instrument cluster system
• Kline
• Led-r
• Load 1
• Load 2
• Load 3
• M/t
• Neut
• O2hfr
• O2hrr
• Park/neutral position switch
• Park/neutral position switch (left rear side of transaxle)
• Power steering oil pressure switch (right side of eng compt)
• Pwst
• Red
• Rfrh
• Rfrl
• Ssoff
• Stoplight switch (on brake pedal bracket)
• Stsw
• Tacho
• Vacuum cut valve bypass valve (under vehicle, near evap canister)
• Vias
• W/ nvis
• W/o nvis

2.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Sentra Limited 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Sentra Limited 2003:

• (behind left kick panel) fuel pump relay
• Condenser
• Data link connector (dlc) (under left side of dash)
• Ecm relay (behind right side of dash)
• F14 (on front of engine)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 15a
• Hot at all times
• Ignition coil 1 (w/ power transistor)
• Ignition coil 2 (w/ power transistor)
• Ignition coil 3 (w/ power transistor)
• Ignition coil 4 (w/ power transistor)
• Intake valve timing control solenoid valve (on right front side of cylinder head)
• Nca
• Plug spark
• Red
• Spark plug
• Throttle control motor relay
• Vias control solenoid valve (on intake manifold)

2.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Sentra Limited 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Sentra Limited 2003:

• (on fuel tank) fuel level sensor unit & fuel pump
• 13k
• Accelerator pedal position sensor (left side of dash)
• B19 (base of left "b" pillar)
• Electric throttle control actuator (on throttle body)
• Evap control system pressure sensor (under vehicle, near evap canister)
• F16 (on front of engine)
• F17 (on intake manifold)
• F50
• Front heated oxygen sensor 1 (on exhaust manifold)
• Fuse 10a
• Fuse 15a
• Fuse block (j/b) (left side of dash)
• Hot in on or start
• J/c 1
• J/c 3
• M66
• Mass airflow sensor (left side of eng compt, on air cleaner)
• Pnk
• Rear heated oxygen sensor 2 (on exhaust system, downstream of three way catalyst)
• Red
• Sensor 1
• Sensor 2
• Throttle control motor

2.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Sentra Limited 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Sentra Limited 2003:

• (on a/c liquid tank) refrigerant pressure sensor
• (on top right side of clutch housing) vehicle speed sensor
• Aps1
• Aps2
• Ascd
• Avcc
• Avcc2
• Bat
• Camshaft position sensor (phase) (at rear of cylinder block)
• Combination meter
• Crankshaft position sensor (phase) (on rear of cylinder block)
• Cruise control system
• Engine control module (on right side of firewall)
• Engine coolant temperature sensor (front of intake manifold)
• F14 (on front of engine)
• F16 (on front of engine)
• F17 (on front of engine)
• Fgage+
• Fgage-
• Ftprs
• Fuel injector
• Fuse & fusible link box (left front of engine compt)
• Fuse 15a
• Gnd-a2
• Gnd-c
• Gnd-e
• Gnd-m
• Hot at all times
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Ivc
• J/c 2
• J/c 3
• Knk
• Knock sensor (left side of cylinder block)
• Malfunction indicator lamp
• Motor 1
• Motor 2
• Motrly
• Nca
• O2sfr
• O2srr
• Pdpres
• Pnk
• Pos/phase
• Qa+
• Qa-
• Red
• Sense gnd
• Tps 1
• Tps 2
• Transmission control module (behind right kick panel)
• Tv01
• Unified meter control unit
• Vmot
• Vsp
• W/ nvis
• W/o nvis

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Back-up Lamps Wiring Diagram for Nissan Sentra Limited 2003:

• (base of left ``b" pillar)
• (base of right ``b" pillar)
• 1.8l 2.5l
• 2.5l 1.8l
• A/t
• B13
• B19
• Back-up lamp switch (on left side of transaxle case)
• Fuse 30 10a
• Fuse block (behind left side of dash)
• Hot in on or start
• Left back-up lamp
• M/t
• Park/neutral position switch (on left rear of transaxle)
• Right back-up lamp

Exterior Lamps Wiring Diagram (1 of 2) for Nissan Sentra Limited 2003

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Nissan Sentra Limited 2003:

• 11l
• 1st
• 2nd
• A/t
• B13 (base of right ``b" pillar)
• B19 (base of left ``b" pillar)
• Combination switch (lighting switch)
• E103
• E24
• E37 (right front corner of engine compt)
• E7 (left rear of engine compt)
• Fuse & fusible link box (at left front of engine compartment)
• Fuse 2 10a
• Fuse 38 10a
• Fuse block (behind left side of dash)
• High mounted stop
• Hot at all times
• Lamp
• Left front combination lamp
• Left license plate lamp
• Left rear com- bination lamp
• M/t
• Nca
• Off
• Parking
• Parking parking
• Right front combination lamp
• Right license plate lamp
• Right rear com- bination lamp
• Spoiler
• Stop
• Stoplight switch (on brake pedal bracket)
• Tail
• Turn
• W/ rear air spoiler
• W/o rear air

Exterior Lamps Wiring Diagram (2 of 2) for Nissan Sentra Limited 2003

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Nissan Sentra Limited 2003:

• (behind left side of dash)
• (behind right side of dash)
• (left rear of engine compt)
• (right front corner of engine compartment)
• (w/ tachometer) (w/o tachometer)
• (w/o tachometer) (w/ tachometer)
• Combination flasher unit (behind center of dash)
• Combination meter (turn signal lamp)
• Combination switch (turn signal switch)
• Door locks system
• E114
• E37
• Fuse 26 10a
• Fuse 5 15a
• Fuse block (behind left side of dash)
• Ground
• Hazard
• Hazard switch
• Hot at all times
• Hot in on or start
• Illum
• Interior lights system
• Left front combination lamp
• Left turn ind
• M28
• M29 m30
• M30 m29
• M30 m30
• M54
• Off
• Out
• Power
• Remote keyless entry relay (on fuse block)
• Right front combination lamp
• Right turn ind
• Turn

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Ground Distribution Wiring Diagram for Nissan Sentra Limited 2003:

• (1.8l)
• (2.5l)
• (left front of roof)
• (on back of intake manifold collector)
• (right "c" pillar)
• -camshaft position sensor -knock sensor wire shield -crankshaft position sensor -transmissions -throttle control motor shield wire -throttle position sensor shield wire -engine control module -swirl control valve position sensor shield wire
• B13 (at base of right "b" pillar)
• B19 (at base of left "b" pillar)
• B202
• Blower motor relay, ignition relay, accessory relay, heated mirror relay, data link connector, left door mirror, left front door key cylinder switch, left front door lock actuator,
• Brake fluid level switch, ascd motor actuator, clutch interlock switch, front wiper switch, front fog lamp switch, daytime light control unit, front wiper motor, hood switch, left front combination lamp, right front combination lamp, right headlamp, right front fog lamp, cooling fan motor 2, cooling fan relay 3, washer fluid level switch,
• Data link connector, engine control module camshaft position sensor (phase), crankshaft position sensor (pos), heated oxygen sensor 2 transmission control module, electric throttle control actuator (throttle position sensor & throttle control motor shield wire, rear immobilizer control unit
• E32 (front of engine compt)
• E37 (right front corner of engine compt)
• E54 (right side of engine compt)
• E7 (left rear of engine compt)
• Engine control module (ecm), park/neutral position switch (m/t)
• F14 (on front of engine)
• F15 (on front of engine)
• F16 (on front of engine)
• F17 (on front of engine)
• F33
• F34
• F35
• F36
• Generator
• Heated oxygen sensor 1
• Ignition coils 1-4, condenser, engine control module (ecm), park/neutral position switch (a/t)
• Ignition coils 1-4, condenser, vehicle speed sensor
• Left front door switch, fuel level sensor unit & fuel pump, subwoofer amplifier, high-mounted stoplamp (w/ air spoiler), left license lamp, right license lamp, left back-up lamp, right back-up lamp, left rear combination lamp, right rear combination lamp, trunk lid key cylinder switch, trunk room lamp switch, engine control module (ecm)
• Left front wheel sensor shield, abs actuator & electrical unit
• Left headlamp, left front fog lamp, cooling fan motor 1, cooling fan relay 2
• Left seat belt buckle switch, high mounted stop lamp (w/o air spoiler), audio amplifier
• M28 (behind left side of dash)
• M54 (behind right side of dash)
• Main power window & door lock/unlock switch, left vanity lamp, right vanity lamp, map lamp, power socket, power window relay, trunk lid opener relay, illumination control switch, door mirror remote control switch, combination meter, fan control switch, ascd control unit, smart entrance control unit, time control unit
• Park/neutral position switch
• Power socket relay, rear window defogger switch, cigarette lighter socket, air bag diagnosis sensor unit, right door mirror,
• Rear window defogger
• Right door lock/unlock switch, right front door lock actuator, combination flasher unit, overdrive control switch, shift lock, intake sensor,
• Sunroof motor assembly

HEADLIGHTS

Headlights Wiring Diagram, with DRL for Nissan Sentra Limited 2003

List of elements for Headlights Wiring Diagram, with DRL for Nissan Sentra Limited 2003:

• (w/ tach)
• (w/o tach)
• 12k
• 1st
• 2nd
• Anti-theft system
• Combination meter
• Combination switch
• Daytime light control unit (behind left kick panel)
• Diode (behind right side of dash)
• E104
• E105
• E114
• E115
• E117
• E22
• E23
• E25
• E35
• E37 (right front corner of engine compt)
• E7 (left rear of engine compt)
• Engine controls system
• Fog lamp switch
• Front foglight relay (in relay box)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse 39 15a
• Fuse 40 15a
• Fuse 43 15a
• Fuse block (behind left side of dash)
• Generator
• Hi beam ind
• Hot at all times
• Hot in on or start
• Hot in start
• Instrument cluster system
• Left front fog lamp
• Left headlamp
• Lighting switch
• Low
• Low hi
• M28 (behind left side of dash)
• M29
• M54 (behind right side of dash)
• Off
• Parking brake switch
• Pass
• Pnk
• Red
• Right front fog lamp
• Right headlamp

Headlights Wiring Diagram, without DRL for Nissan Sentra Limited 2003

List of elements for Headlights Wiring Diagram, without DRL for Nissan Sentra Limited 2003:

• (w/ tach)
• (w/o tach)
• 1st
• 2nd
• Anti-theft system
• Combination meter
• Combination switch
• E114
• E115
• E17
• E22
• E23
• E25
• E37 (right front corner of engine compt)
• E7 (left rear of engine compt)
• Engine controls system
• Fog lamp switch
• Front foglight relay (in relay box)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 39 15a
• Fuse 40 15a
• Fuse 43 15a
• Hi beam ind
• Hot at all times
• Left front fog lamp
• Left head- lamp
• Lighting switch
• Low
• Low hi
• M28 (behind left side of dash)
• M29
• M54 (behind right side of dash)
• Off
• Pass
• Pnk
• Red
• Right front fog lamp
• Right head- lamp

HORN

Horn Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Horn Wiring Diagram for Nissan Sentra Limited 2003:

• Anti-theft system (if equipped)
• E24
• Fuse & fusible link box (at left front of engine compt)
• Fuse 33 10a
• Horn
• Horn switch
• Horn relay (in relay box)
• Hot at all times
• Red
• Spiral cable

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram, with Tachometer for Nissan Sentra Limited 2003

List of elements for Instrument Cluster Wiring Diagram, with Tachometer for Nissan Sentra Limited 2003:

• (behind right side of dash) diode 2
• (on back of intake manifold collector) f33
• (on right side of firewall)
• (right front of engine compartment) e37
• 1.8l
• 10l m2
• 1k m1
• 2.5l
• Abs actuator & electric unit (at right rear of engine compartment)
• Abs ind
• Air bag
• Air bag diagnosis sensor unit (below center floor console)
• B13 (base of right "b" pillar)
• B19 (base of left "b" pillar)
• B19 (base of of left "b" pillar)
• Brake
• Brake fluid level switch
• Canada
• Charge
• Combination meter
• Computor data lines system
• Cruise
• Cruise control system
• Door
• E7 (left rear of engine compt)
• Engine control module
• Engine controls system
• Exterior lights system
• Fuel
• Fuel gauge
• Fuel level sensor unit & fuel pump (fuel level sensor) (on fuel tank)
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd a
• Headlights system
• Hi beam ind
• Hot at all times
• Hot in on or start
• Illumination
• Interior lights system
• Joint connector 2
• Led r
• Left front door switch
• Left rear door switch
• Left seat belt buckle switch
• Left turn ind
• M28 (behind left side of dash)
• M28 (behind left side of dash) exterior lights system
• M29
• M30
• Mil
• Oil
• Oil pressure switch (on right side of cylinder block, near oil filter)
• Parking brake switch
• Red
• Right front door switch
• Right rear door switch
• Right turn ind
• Seatbelt
• Set
• Smart entrance control unit (behind center of dash)
• Speed- ometer
• Starting/charging system
• Tach- ometer
• Tacho
• Temp gauge
• Transmission control module (behind right kick panel)
• Two
• Unified meter control unit (w/ odo/trip meter)
• Usa
• Vehicle speed sensor (on top right side of clutch housing)
• Washer
• Washer fluid level switch

Instrument Cluster Wiring Diagram, without Tachometer for Nissan Sentra Limited 2003

List of elements for Instrument Cluster Wiring Diagram, without Tachometer for Nissan Sentra Limited 2003:

• (base of left "b" pillar) b19
• (behind right kick panel) transmission control module
• (behind right side of dash) diode 2
• (below center floor console) air bag diagnostic sensor unit
• (canada)
• (left rear of engine compt) e7
• (on top right side of clutch housing)
• 10l m2
• 1k m1
• A/b led
• Air bag
• B19 (base of left "b" pillar)
• Brake
• Brake fluid level switch
• Canada
• Charge
• Combination meter
• Computer datalines system
• Door
• E37 (right front corner of engine compartment)
• Exterior lights system
• F33 (on back of intake manifold collector)
• Fuel
• Fuel gauge
• Fuel level sensor unit & fuel pump (fuel level sensor) (on fuel tank)
• Fuse 12 10a
• Fuse 30 10a
• Fuse block (behind left side of dash)
• Headlamp system
• Hi beam ind
• Hot at all times
• Hot in on or start
• Illumination
• Interior lights system
• Left front door switch
• Left rear door switch
• Left seat belt buckle switch
• Left turn ind
• M28 (behind left side of dash)
• M29
• M30
• Mil
• Oil
• Oil pressure switch
• Parking brake switch
• Right front door switch
• Right rear door switch
• Right turn ind
• Seatbelt
• Speed- ometer
• Starting/charging system
• Temp gauge
• Unified meter control unit (w/ odo/trip meter)
• Usa
• Vehicle speed sensor
• Washer
• Washer fluid level switch

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram, with Power Door Locks for Nissan Sentra Limited 2003

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

• 10q
• 12k
• B13 (base of right "b" pillar)
• B19 (base of left "b" pillar)
• Bat sav out
• Door
• Door sw
• Door sw (dr)
• Door unlock sensor
• E103
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd
• Hot at all times
• Hot in on or start
• Ign sw
• Interior lamp
• Key sw
• Key switch
• L unlock sens
• Left front door lock actuator
• Left front door switch
• Left rear door switch
• Left vanity lamp
• M28 (behind left side of dash)
• M40
• M41
• M54 (behind right side of dash)
• Map lamp
• Off
• Red
• Right front door switch
• Right rear door switch
• Right vanity lamp
• Room lamp out
• Time control unit (behind center of dash)
• Trunk room lamp
• Trunk room lamp switch

Courtesy Lamps Wiring Diagram, with Remote/Keyless Entry for Nissan Sentra Limited 2003

List of elements for Courtesy Lamps Wiring Diagram, with Remote/Keyless Entry for Nissan Sentra Limited 2003:

• 10q
• 12k
• B13 (base of right "b" pillar)
• B19 (base of left "b" pillar)
• Bat saver out
• Diode 4 (near left front of trunk)
• Door
• Door sw
• Door sw (dr)
• Door unlock sensor
• E103
• E24
• Fuse 10a
• Fuse & fusible link box (at left front of engine compt)
• Fuse block (behind left side of dash)
• Gnd
• Hot at all times
• Hot in on or start
• Ign sw
• Interior lamp
• Key sw
• Key switch
• L unlock sens
• Left front door lock actuator
• Left front door switch
• Left rear door switch
• Left vanity lamp
• M28 (behind left side of dash)
• M38
• M39
• M54 (behind right side of dash)
• Map lamp
• Off
• Red
• Right front door switch
• Right rear door switch
• Right vanity lamp
• Room lamp out
• Smart entrance control unit (behind center of dash)
• Trunk room lamp
• Trunk room lamp switch
• Trunk sw

Courtesy Lamps Wiring Diagram, without Power Door Locks for Nissan Sentra Limited 2003

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

• + closed
• 8l m2
• B13 (base of right "b" pillar)
• B19 (base of left "b" pillar)
• Closed
• Door
• Fuse 10a
• Fuse block (behind left side of dash)
• Hot at all times
• Interior lamp
• Left front door switch
• Left rear door switch
• Off
• Open
• Right front door switch
• Right rear door switch

Instrument Illumination Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Instrument Illumination Wiring Diagram for Nissan Sentra Limited 2003:

• (w/ tach)
• (w/o tach)
• 16k
• 1st
• 2nd
• A/t device (illumi- nation) (w/ a/t)
• Air control (illumi- nation)
• Audio unit (illumi- nation)
• Cd changer (illumi- nation) (w/ cd changer)
• Combination meter (illumi- nation)
• Combination switch (lighting switch)
• E103
• E115
• E24
• Engine controls system
• Fuse & fusible link box (at left front of engine compt)
• Fuse 38 10a
• Fuse block (behind left side of dash)
• Hazard switch (illumi- nation)
• Hot at all times
• Illum
• Illumination control switch
• M28 (behind left side of dash)
• M29
• M30
• M45
• M47
• M48
• M54 (behind right side of dash)
• Main power window & door lock/ unlock switch (illumi- nation) (w/ power door locks)
• Off

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 2) for Nissan Sentra Limited 2003

List of elements for Power Distribution Wiring Diagram (1 of 2) for Nissan Sentra Limited 2003:

• (1.8l)
• (1.8l) (2.5l)
• (2.5l)
• (on left side of engine compt) fuse & fusible link box
• 10l
• 10q
• 11l
• 16k
• 1st
• 2nd
• Anti-lock brakes system
• Anti-lock brakes, transmissions, engine controls, exterior lights system
• Anti-theft, door locks system
• Anti-theft, headlights, door locks, body computer,
• Anti-theft, headlights, door locks, body computer, engine controls system
• Anti-theft, warning systems, interior lights, door locks, body computer system
• Battery
• Circuit breaker
• Cooling fans system
• Defogger, engine controls, power mirror system
• Door locks, power windows, body computer, power tops system
• Engine control, anti-theft, warning systems, defogger, interior lights, power mirror system
• Engine controls system
• Engine controls, anti-theft system
• Engine controls, transmissions, anti-theft, instrument cluster system
• Exterior lights system
• Exterior lights, door locks, body computer system
• Fuse 10a
• Fuse 10a (1.8l) 15a (2.5l)
• Fuse 15a
• Fuse 20a
• Fuse block (under left side of dash)
• Fusible link a 100a 120a
• Fusible link b 80a
• Fusible link c 40a
• Fusible link d 30a
• Fusible link f 40a
• Fusible link g 40a
• Fusible link h 40a
• Fusible link i 40a
• Headlights system
• Interior lights system
• Interior lights, warning systems
• Lighting switch (combo- nation switch)
• Nca
• Off
• Red
• Sound systems
• Starting/ charging
• Starting/ charging, anti-theft, horns, body computer system
• To accessory relay (diagram 2 of 2)
• To ignition relay (diagram 2 of 2)
• To ignition switch (diagram 2 of 2)
• To power socket relay (diagram 2 of 2)
• Trunk, tailgate, fuel doors, body computer system
• Warning systems, interior lights, defogger, door locks, anti-theft system

Power Distribution Wiring Diagram (2 of 2) for Nissan Sentra Limited 2003

List of elements for Power Distribution Wiring Diagram (2 of 2) for Nissan Sentra Limited 2003:

• (behind left side of dash) m28
• (behind right side of dash) m54
• (diagram 1 of 2)
• 10k
• 12k
• 12l
• 13k
• A/c system
• A/c, engine control system
• Acc
• Accessory relay
• Anti-lock brakes system
• Blower motor relay
• Cigarette lighter
• Engine controls system
• Engine controls, defogger, power mirror system
• Engine controls, headlights system
• Engine controls, transmissions, anti-theft, warning systems, defogger, power windows, headlights, power tops, door locks, interior lights system
• Exterior lights system
• From fuse 12 d
• From fuse 3 (diagram 1 of 2)
• From fusible link c (diagram 1 of 2)
• From ignition e
• From ignition f
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse block (behind left side of dash)
• Ignition relay
• Ignition switch
• Mirrors, door locks, anti-theft, sound systems
• Off
• Pnk
• Power socket
• Power socket relay
• Relay (diagram 2 of 2)
• Start
• Starting/ charging system
• Starting/ charging, engine controls, cooling fans, anti-theft system
• To fuse 17 (diagram 2 of 2)
• To fuse 8 (diagram 2 of 2)
• Transmissions system
• Wiper/ washer system

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Power Door Locks Wiring Diagram for Nissan Sentra Limited 2003:

• 10q
• 12k
• 12l
• Acc
• Anti- theft system
• B19 (base of left ``b" pillar)
• Bat sav out
• Between lock full stroke and n
• Between unlock full stroke and n
• Circuit breaker (on fuse block)
• Data link connector (under left side of dash)
• Door lock out
• Door sw (dr)
• Door sw (other)
• Door unlk out
• Door unlock sensor
• E103
• E24
• Exterior lights system
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Ground
• Hazard
• Horn chirp out
• Horn/headlamps
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Ign
• Interior lights system
• Key cyl sw (lk)
• Key cyl sw (ulk)
• 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
• Lh unlck sensor
• Lock
• M28 (behind left side of dash)
• M38
• M39
• M54 (behind right side of dash)
• Main power window & door lock/ unlock switch
• Pnk
• Red
• Remote keyless entry relay (on fuse block)
• Rh unlck sensor
• 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 out
• Smart entrance control unit (behind center of dash)
• Unlock

POWER MIRRORS

Power Mirrors Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Power Mirrors Wiring Diagram for Nissan Sentra Limited 2003:

• 12l
• Changeover switch r
• Defogger system
• Door mirror remote control switch
• Fuse 1 10a
• Fuse block (behind left side of dash)
• Hot in acc or on
• Left door mirror
• Left/right motor
• M28 (behind left side of dash)
• Mirror switch
• Right door mirror
• Up/down motor

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Power Top/Sunroof Wiring Diagram for Nissan Sentra Limited 2003:

• 12k
• Circuit breaker (on fuse block)
• Dn/ open
• Fuse 10 10a
• Fuse block (behind left side of dash)
• Gnd
• Hot at all times
• Hot in on or start
• R5 (under front of headliner)
• Sun roof motor assembly (at front center of roof)
• Sun roof switch
• Tilt down/slide open
• Tilt up/ slide close
• Up/ close

POWER WINDOWS

Power Windows Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Power Windows Wiring Diagram for Nissan Sentra Limited 2003:

• 12k
• Circuit breaker
• Circuit breaker (on fuse block)
• Express down circuit
• Front left sw
• Front sw
• Fuse 10a
• Fuse block (behind left side of dash)
• Hot at all times
• Hot in on or start
• Interior lights system
• Left
• Left front power window motor
• Left rear power window motor
• Left rear power window switch
• Lock
• Lock sw
• M28 (behind left side of dash)
• M54 (behind right side of dash)
• Main power window & door lock/ unlock switch
• Nca
• Power window relay (on fuse block)
• Rear sw
• Red
• Right
• Right front power window motor
• Right front power window switch
• Right rear power window motor
• Right rear power window switch
• Unlock

RADIO

Radio Wiring Diagram, Base & Mid-Level for Nissan Sentra Limited 2003

List of elements for Radio Wiring Diagram, Base & Mid-Level for Nissan Sentra Limited 2003:

• acc
• lh fr sp (-)
• 12l
• Acc
• Amp
• Audio in
• Audio unit
• B19 (base of left ``b" pillar)
• Batt
• Batt illum control lighting
• Cd player (if equipped)
• E24
• Fuse & fusible link box (at left front of engine compartment)
• Fuse 1 10a
• Fuse 32 15a
• Fuse block (behind left side of dash)
• Ground
• Hot at all times
• Hot in acc or on
• Illum control
• Interior lights system
• Left front door speaker
• Left pillar tweeter (mid level audio system)
• Left rear speaker
• Lh fr sp (+)
• Lh rr sp (+)
• Lh rr sp (+) rh rr sp (-)
• Lh rr sp (-)
• Lighting sw
• M45
• M46
• M47
• M48
• Nca
• Pnk
• Red
• Rh fr sp (-) rh fr sp (+)
• Rh rr sp (+)
• Rh rr sp (+)
• Rh rr sp (-)
• Right front door speaker
• Right pillar tweeter (mid level audio system)
• Right rear speaker
• Rod antenna
• Subwoofer amplifier (mid level audio system) (near front center of trunk)
• Subwoofer speaker

Radio Wiring Diagram, Premium for Nissan Sentra Limited 2003

List of elements for Radio Wiring Diagram, Premium for Nissan Sentra Limited 2003:

• (+)
• (-)
• 12l
• Acc
• Amp
• Amp on
• Antenna in
• Audio amplifier
• Audio unit
• B19 (base of left ``b" pillar)
• B53
• B54
• Bat
• Battery
• Cd changer (if equipped)
• E22
• E24
• 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 left front of engine compartment)
• Fuse 1 10a
• Fuse 32 15a
• Fuse 42 20a
• Fuse block (behind left side of dash)
• Gnd
• Hot at all times
• Hot in acc or on
• Illum (+)
• Illum (-)
• Illum ctrl
• Interior lights system
• Left front door speaker
• Left pillar tweeter
• Left rear speaker
• Lighting
• M45
• M46
• M47
• M48
• Nca
• Pnk
• Red
• Right front door speaker
• Right pillar tweeter
• Right rear speaker
• 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 (-)
• Sub- woofer

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Shift Interlock Wiring Diagram for Nissan Sentra Limited 2003:

• 12k
• A/t device
• Fuse 10 10a
• Fuse block (behind left side of dash)
• Hot in on or start
• M28 (behind left side of dash)
• M54 (behind right side of dash)
• Park position switch
• Shift lock solenoid
• Stoplight switch (on brake pedal bracket)

STARTING/CHARGING

Charging Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Charging Wiring Diagram for Nissan Sentra Limited 2003:

• (2.5l) (1.8l)
• (w/ tachometer)
• (w/o tachometer)
• 1.8l
• B e34
• Battery
• Charge warning lamp
• Combination meter
• E24
• E32 (front of engine compartment)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse 33 10a
• Fuse block (behind left side of dash)
• Fusible link a 120a 100a
• Generator
• Hot in on or start
• M29
• M30
• Starting circuit

Starting Wiring Diagram, A/T for Nissan Sentra Limited 2003

List of elements for Starting Wiring Diagram, A/T for Nissan Sentra Limited 2003:

• Acc
• Battery
• E103
• E25
• F14 (2.5l) (on front of engine) f36 (1.8l) (on back of intake manifold collector)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 20 10a
• Fuse block (behind left side of dash)
• Fusible link c 40a
• Hot in on or start
• Ignition switch
• Lock
• Nca
• Park/ neutral position switch (on left rear side of transaxle)
• Pnp relay (in relay box)
• Start
• Starter motor

Starting Wiring Diagram, M/T for Nissan Sentra Limited 2003

List of elements for Starting Wiring Diagram, M/T for Nissan Sentra Limited 2003:

• Acc
• Battery
• Clutch interlock relay (in relay box)
• Clutch interlock switch (on clutch pedal bracket)
• E103
• E25
• E7 (left rear of engine compt)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 20 10a
• Fuse block (behind left side of dash)
• Fusible link c 40a
• Hot in on or start
• Ignition switch
• Lock
• Nca
• Start
• Starter motor

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Supplemental Restraints Wiring Diagram for Nissan Sentra Limited 2003:

• A/b w/l
• Agr (+)
• Agr (-)
• Air bag diagnosis sensor unit (below center floor console)
• Air bag warning lamp
• As a/b inf +
• As a/b inf -
• B10
• B11
• Combination meter
• Data link connector (dlc) (partial) (under left side of dash)
• Dgr (+)
• Dgr (-)
• Dr a/b inf +
• Dr a/b inf -
• Driver air bag module
• Front passenger air bag module
• Fuse 10a
• Fuse block (j/b) (behind left side of dash)
• Ground
• Hot in on or start
• Ignition
• K-line
• Left front seat belt pretensioner
• Left front side air bag module (if equipped)
• Left side air bag satellite sensor (if equipped)
• Ls a/b inf +
• Ls a/b inf -
• M28 (behind left side of dash)
• M29
• M30
• M34
• Nca
• Pnk
• Preten +
• Preten -
• Red
• Right front seat belt pretensioner
• Right front side air bag module (if equipped)
• Right side air bag satellite sensor (if equipped)
• Rs a/b inf +
• Rs a/b inf -
• Sensor +
• Sensor -
• Shield
• Spiral cable
• W/o tachometer
• W/tachometer

TRANSMISSION

1.8L

1.8L, A/T Wiring Diagram for Nissan Sentra Limited 2003

List of elements for 1.8L, A/T Wiring Diagram for Nissan Sentra Limited 2003:

• (behind left side of dash) m28
• (left rear side of transaxle) park/neutral position switch
• (left side of engine compart) dropping resistor
• 1 pos
• 10l
• 2 pos
• A/t device (o/d switch)
• A/t fluid temp sensor
• Automatic transaxle
• Avcc-1
• Avcc3
• Batt
• Can-h
• Can-l
• Combination meter
• D pos
• Data link connector (under
• Duty sol
• Electronic throttle control actuator (throttle position sensor) (on throttle body)
• Engine control module (ecm) (right side of firewall)
• Engine coolant temperature sensor (left front side of cyl head)
• Exterior lights system
• F34 (on intake manifold)
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd
• Gnd sens
• Gnd-a
• Gnd-a3
• Hot at all times
• Hot in on or start
• J/c 1 (behind right side of dash)
• Left side of dash)
• Line press sol valve
• Lu duty
• M54 (behind right side of dash)
• M54 (right side of dash)
• Mem b/u
• N in
• O/d off
• Oil temp
• Over- run clutch sol
• Ovr/c
• P in
• P/n out
• P/n pos
• Pwr
• R pos
• Red
• Revolution sensor (right rear of transaxle)
• Shift sol valve a
• Shift sol valve b
• Sp sens
• Ssa
• Ssb
• Starting/ charging system
• Tacho
• Tcc sol valve
• Th sens
• Tps1
• Tps2
• Transmission control module (tcm) (behind right kick panel)
• Tvoo
• V sens
• Vehicle speed sensor
• Vig
• Vsp
• Vss in
• Vss out
• W/ tachometer
• W/o tachometer

2.5L

2.5L, A/T Wiring Diagram for Nissan Sentra Limited 2003

List of elements for 2.5L, A/T Wiring Diagram for Nissan Sentra Limited 2003:

• (left rear side of transaxle) park/neutral position switch
• (left side of engine compart) dropping resistor
• (right side of dash) m54
• 1 pos
• 10l
• 11l
• 2 pos
• A/t device (o/d switch/ 3rd position switch)
• A/t fluid temp sensor
• Automatic transaxle
• Batt
• Brk sw
• Can-h
• Can-l
• Combination meter
• D pos
• Data link connector (under
• Duty sol
• Ect
• Engine control module (ecm) (right side of firewall)
• Engine coolant temperature sensor (left front side of cyl head)
• Exterior lights system
• F16 (front of engine)
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd
• Gnd sens
• Gnd-a
• Hot at all times
• Hot in on or start
• J/c 1 (right side of firewall)
• J/c 2 (right side of firewall)
• Left side of dash)
• Line press sol valve
• Lu duty
• M28 (behind left side of dash)
• Mem b/u
• O/d off
• Od ind
• Od off
• Oil temp
• Over- run clutch sol
• Ovr/c
• P/n pos
• P/t sens
• Pwr
• R pos
• Red
• Revolution sensor (right rear of transaxle)
• Shift sol valve a
• Shift sol valve b
• Sp sens
• Ssa
• Ssb
• Starting/ charging system
• Stoplamp switch (on brake pedal bracket)
• Tach
• Tacho
• Tcc sol valve
• Throttle position sensor (on throttle body)
• Tps 1
• Tps 2
• Transmission control module (tcm) (behind right kick panel)
• Turbine revolution sensor (on transaxle)
• Tv01
• Tvoo
• V sens
• Vehicle speed sensor
• Vig
• Vss in
• Vss out

TRUNK, TAILGATE, FUEL DOOR

Trunk Release Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Trunk Release Wiring Diagram for Nissan Sentra Limited 2003:

• Door locks system
• E102
• Fuse 6 10a
• Fuse block (behind left side of dash)
• Hot at all times
• M28 (behind left side of dash)
• M54 (behind right side of dash)
• Red +
• Trunk lid opener actuator
• Trunk lid opener relay (on fuse block)
• Trunk lid opener switch
• W/remote keyless entry

WARNING SYSTEMS

Warning Systems Wiring Diagram, with Power Door Locks for Nissan Sentra Limited 2003

List of elements for Warning Systems Wiring Diagram, with Power Door Locks for Nissan Sentra Limited 2003:

• (w/ tach)
• (w/o tach)
• (w/o tach) (w/ tach)
• 10q e103
• 1st
• 2nd
• 5u e24
• B13 (base of right "b" pillar)
• B19 (base of left "b" pillar)
• Batt
• Buckle switch
• Combination meter
• Combination switch (lighting switch)
• Door ind
• Door sw (dr)
• Door sw (other)
• E103
• E115
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse block (behind left side of dash)
• Ground
• Hot at all times
• Hot in on or start
• Ignition sw
• Instrument cluster system
• Key switch
• Left front door switch
• Left seat belt buckle switch (in driver's seat belt buckle)
• Light switch
• M1 12k
• M28 (behind left side of dash)
• M29
• M30
• M38
• M39
• M54 (behind right side of dash)
• Off
• Red
• Seat belt ind
• Smart entrance control unit (behind center of dash)
• W/ tach

Warning Systems Wiring Diagram, without Power Door Locks for Nissan Sentra Limited 2003

List of elements for Warning Systems Wiring Diagram, without Power Door Locks for Nissan Sentra Limited 2003:

• 10q e103
• 1st
• 2nd
• 8l m2
• B13 (base of right "b" pillar)
• B19 (base of left "b" pillar)
• Batt
• Buckle switch
• Combination meter
• Combination switch (lighting switch)
• Door sw (dr)
• E103
• E115
• E24
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse block (behind left side of dash)
• Ground
• Hot at all times
• Hot in on or start
• Ignition sw
• Key switch
• Left front door switch
• Left seat belt buckle switch (in driver's seat belt buckle)
• Light switch
• M1 12k
• M28 (behind left side of dash)
• M29 (w/o tach)
• M30 (w/ tach)
• M30 (w/o tach) (w/ tach) m30
• M40
• M54 (behind right side of dash)
• Off
• Red
• Seat belt ind
• Time control unit (behind center of dash)

WIPER/WASHER

2-Speed Front Wiper/Washer Wiring Diagram for Nissan Sentra Limited 2003

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

• Combination switch (front wiper switch)
• E102
• E116
• E37 (right front of engine compt)
• E7 (left rear of engine compt)
• Front washer motor (at right front corner of engine compt)
• Front wiper motor (on left side of firewall)
• Fuse 25 20a
• Fuse block (behind left side of dash)
• High
• Hot in on or start
• Low
• Move
• Off
• Stop
• Wash

Intermittent Wiper/Washer Wiring Diagram for Nissan Sentra Limited 2003

List of elements for Intermittent Wiper/Washer Wiring Diagram for Nissan Sentra Limited 2003:

• Auto stop
• Combination switch (front wiper switch)
• E102
• E116
• E37 (right front of engine compt)
• E7 (left rear of engine compt)
• Front washer motor (at right front corner of engine compt)
• Front wiper motor (on left side of firewall)
• Fuse 25 20a
• Fuse block (behind left side of dash)
• Gnd
• High
• Hot in on or start
• Ign
• Int
• Int sw
• Int vr
• Low
• Move
• Off
• Out- put
• Stop
• Variable intermittent wiper volume
• Wash
• Wash sw