All Wiring Diagrams for Honda Insight 2003 model

AIR CONDITIONING

Automatic A/C Wiring Diagram for Honda Insight 2003

List of elements for Automatic A/C Wiring Diagram for Honda Insight 2003:

(above left front wheelwell)
(at front of engine compartment) radiator fan switch
(behind glove box)
(top middle of engine) g101
A/c
A/c compressor clutch
A/c compressor clutch relay
A/c condenser fan assembly
A/c condenser fan relay
A/c diode (under left side of dash)
A/c on
A/c pressure switch (at right rear of engine compartment)
A10
A11
A12
A17
A18
A19
A20
A23
A27
Air mix control motor (behind glove box)
Amd-p
B/l
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
Battery
Blower motor (behind glove box)
Blower motor high relay (behind glove box)
Blower motor relay
Blower power transistor (behind glove box)
Blwr ctrl
Climate control unit
Compressor
D11
D12
D14
D16
Def
Defog
Defogger system
Eng read
Engine control module
Engrdy
Evap
Evaporator temperature sensor (behind glove box)
Fanc
Frs
Fuse 20a
Fuse 30a
Fuse 40a
Fuse 7.5a
G301
G301 (above left front wheelwell)
G404
G404 (behind glove box)
Gauge assembly
Ground
H/d
Heat
Heater
Heater core temperature sensor (behind center lower dash cover)
Hot at all times
Hot in acc or on
Htrs
Ig2
Ign
Illum+
Illum-
In-car temperature sensor (under center of dash)
Inside
Interior lights system
J/c c571 (behind left side of dash)
M-com
M-cool
M-hot
Mode control motor (under center of dash)
Outside
Outside air temperature sensor (behind center of bumper)
Pnk
Radiator fan main relay (at left front of engine compartment)
Radiator fan motor
Radiator fan relay
Rec
Recirc
Recirculation control motor (behind glove box)
Red
Rly ctrl
S-com
S5v
Sun light sensor (on top center of dash)
Sun sens
Thermal protector (open above: 252 kpa (122 psi)
Underdash fuse/relay box (behind left end of dash)
Underhood fuse/relay box (at left side of engine compartment)
Vehicle speed sensor (on rear of transaxle)
Vent
Vss

Heater Wiring Diagram for Honda Insight 2003

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List of elements for Heater Wiring Diagram for Honda Insight 2003:

(behind glove box)
A10
A11
A12
A18
A19
A23
Air mix control motor (behind glove box)
Air temp
Amd-p
B/l
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
Battery
Blower motor (behind glove box)
Blower motor high relay (behind glove box)
Blower motor relay
Blower power transistor (behind glove box)
Blwr ctrl
D12
D14
Def
Defog
Defogger system
Eng read sig
Engine control module (on right side of front floor)
Engrdy
Frs
Fuse 30a
Fuse 40a
Fuse 7.5a
G101 (top middle of engine)
G301 (above left front wheelwell)
G404
G404 (behind glove box)
Gauge assembly
Ground
H/d
Heat
Heater
Heater control panel
Heater core temperature sensor (behind center lower dash cover)
Hot at all times
Hot in acc or on
Htrs
Ig2
Ign
Illum +
Illum-
Interior lights
J/c c571 (behind left side of dash)
M-com
M-cool
M-hot
Mode control motor (under center of dash)
Outside air temperature sensor (behind center of front bumper)
Pnk
Radiator fan motor (at left front of engine compartment)
Radiator fan relay
Radiator fan switch (at front of engine compartment)
Rec
Recirculation control motor (behind glove box)
Red
S-com
S5v
Underdash fuse/relay box (behind left end of dash)
Underhood fuse/relay box (at left side of engine compartment)
Vehicle speed sensor (on rear of transaxle)
Vent
Vss

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Honda Insight 2003

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List of elements for Anti-lock Brakes Wiring Diagram for Honda Insight 2003:

7.5a
A14
Abs control unit (on right front of engine compt)
Abs indicator circuit
Abs indicator light
Abs out (busy)
Abs system (busy)
B12
B15
B17
Brake pedal position switch (under left side of dash)
C571
Computer data lines system
Dlc
Engine controls system
Exterior lights system
Flw(+)
Flw(-)
Frw(+)
Frw(-)
Fuse 14 20a
Fuse 16 7.5a
Fuse 3 30a
Fuse 6 10a
G201 (above right front wheelwell)
G402 (left side of dash)
Gauge assembly
Gnd 1
Gnd 2
Hot at all times
Hot in on or acc
Hot in on or start
Ignition
Interior lights system
Left front wheel speed sensor
Left rear wheel speed sensor
Motor control module (on top front of battery module
Power
Right front wheel speed sensor
Right rear wheel speed sensor
Rlw(+)
Rlw(-)
Rrw(+)
Rrw(-)
Scs
Stop
Transmission control module (under right side of kick panel) (w/ cvt)
Underdash fuse/relay box (left end of dash)
Underdash fuse/relay box (left side of dash)
Underhood fuse/relay box (left side of engine compt)
W/ cvt
Walp

ANTI-THEFT

Immobilizer Wiring Diagram for Honda Insight 2003

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List of elements for Immobilizer Wiring Diagram for Honda Insight 2003:

(behind seat middle of floor) g502
A12
A13
A15
A17
A22
A23
A25
B10
C105
Engine control module (right side of floor)
Engine controls system
Fuel cut relay (at left front of engine compt)
Fuel pump
Fuel tank unit
Fuse 15a
Fuse 7.5a
G101 (middle of engine)
Gauge assembly
Hot at all times
Hot in on or start
Immobilizer indicator light
Immobilizer receiver unit (in steering column)
Pgm-fi main relay (under left side of dash)
Pnk
Red
Under-dash fuse/ relay box (left end of dash)
Under-hood fuse/ relay box (left side of engine compt)

Power Door Locks Wiring Diagram, with Anti-theft for Honda Insight 2003

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List of elements for Power Door Locks Wiring Diagram, with Anti-theft for Honda Insight 2003:

(under left side of dash) security control unit
(upper left kick panel)
B11
B12
Battery input
Ceiling light/ spotlights
Ceiling lt cntrl
Cnfrm horn sig
Disarm switch
Door open input
Dr/hatch open
Driver's door lock switch
Driver's door lock switch/ actuator
Driver's door switch
Exterior lights system
Fuse 10a
Fuse 20a
Fuse 30a
Fuse 3a
Fuse 7.5a
G401
G401 (upper left kick panel)
G402 (left side of dash)
G601 (middle of cargo area)
Gauge assembly
Ground
Hatch key cylinder switch
Hatch latch switch
Hatch latch unlock switch
Hatch lock actuator
Horn cntrl
Horn system
Hot at all times
Hot in on or start
Ign input
Ign key sw in
Ignition key switch
Ind cntrl
Inline fuse a (under left side of dash)
Inline fuse b (under left side of dash)
Keyless door lock control unit (under left side of dash)
Light flash in
Lock input
Lock sig +
Lock sig -
Passenger's door lock actuator
Passenger's door switch
Red
Security led
Taillight relay
Taillight rly
Under-dash fuse/ relay box (left end of dash)
Under-hood fuse/ relay box (left side of engine compt)
Unlck input
Unlck rly cntrl
Unlck sig +
Unlock relay (under left side of dash)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Honda Insight 2003

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List of elements for Computer Data Lines Wiring Diagram for Honda Insight 2003:

(at right front of engine compt)
(k-line)
(left side of dash) g402
(on top front of battery module)
(scs)
(under middle of dash)
(under right side kick panel)
(wen)
A14
A21
A25
Abs modulator/ control unit
B13
B14
B17
C20
Data link connector (dlc) (behind center of dash)
Engine control module (on right side of front floor)
Eps control unit
Fuse 18 7.5a
G101 (middle of engine)
Hot at all times
Motor control module
Srs unit
Tcm (cvt)
Underdash fuse/relay box (behind left end of dash)

COOLING FAN

Cooling Fan Wiring Diagram, with A/C for Honda Insight 2003

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List of elements for Cooling Fan Wiring Diagram, with A/C for Honda Insight 2003:

A/c condenser fan assembly
A/c diode (under left side of dash)
A/c on input
A/c pressure switch (right rear of engine compt)
A/c radiator fan relay
A20
A27
B17
Climate control unit
Condenser fan relay
D12
D16
Engine control module (right side of floor)
Fan control
Fuse 20a
Fuse 30a
Fuse 7.5a
G101 (middle of engine)
G301 (above left front wheelwell)
Hot at all times
Hot in on or acc
Radiator fan main relay (at left front of engine compartment)
Radiator fan motor
Radiator fan switch (front of engine compt)
Underdash fuse/ relay box (behind left end of dash)
Underhood fuse/ relay box (left side of engine compt)

Cooling Fan Wiring Diagram, without A/C for Honda Insight 2003

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List of elements for Cooling Fan Wiring Diagram, without A/C for Honda Insight 2003:

D12
Fuse 30a
Fuse 7.5a
G101 (middle of engine)
G301 (above left front wheelwell)
Hot at all times
Hot in on or acc
Radiator fan motor
Radiator fan relay
Radiator fan switch (front of engine compt)
Underdash fuse/ relay box (left end of dash)
Underhood fuse/ relay box (left side of engine compt)

DEFOGGERS

Defoggers Wiring Diagram for Honda Insight 2003

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List of elements for Defoggers Wiring Diagram for Honda Insight 2003:

A10
A12
Climate control unit/heater control panel
Fuse 13 30a
Fuse 16 7.5a
G404 (right side of dash)
G701 (middle rear of roof)
Hot at all times
Hot in on
Lower rear window defogger
Noise condenser
Rear window defogger
Rear window defogger relay
Underdash fuse/relay box (behind left end of dash)
Underhood fuse/relay box (at left side of engine compt)

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Honda Insight 2003

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List of elements for Electronic Power Steering Wiring Diagram for Honda Insight 2003:

(left rear of engine compt)
(left rear of engine compt) eps torque sensor
(left side of engine compt) eps motor
(nep)
(under right side kick panel) eps control unit
A19
B(+)
B10
B11
B12
B13
B14
Cpu
Data link connector (behind center of dash)
Diag-h
Ecm (on right side of floor)
Eps ind- icator
Eps motor relay (under right kick panel)
Fuse 15 40a
Fuse 6 7.5a
G402 (left side of dash)
G451 (upper right kick panel)
Gauge assembly
Hot at all times
Hot in on or start
Ig1
Nep
Red
Rt(+)
Scs
Steering box
T/s gnd
Underdash fuse/relay box (behind left end of dash)
Underhood fuse/relay box (left side of engine compt)
Vcc1
Vcc2
Vsp
Vt3
Vt6
Wlp

ENGINE PERFORMANCE

IMA Wiring Diagram (1 of 5) for Honda Insight 2003

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List of elements for IMA Wiring Diagram (1 of 5) for Honda Insight 2003:

(behind seat, middle g502 of floor)
(left side of intelligent power unit compt)
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
Abs system
Absbusy
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
Cnt
Dvinh
Fot
Fsc
Fuse 7.5a
Fuse 80a
G101 (middle of engine)
G502 (behind seat, middle of floor)
Gun
Gup
Gvn
Gvp
Gwn
Gwp
High voltage contactor relay
Hot at all times
Ig1
Iga1
Iga2
Ighld
Ignition hold relay
Ima diode (middle front of roof)
Ipin
Iuph
Ivph
Iwph
J/c c507
J/c c508
Lg1
Lg2
Mamode2
Mcm (right side of intelligent power unit compt)
Motfsa
Motfsb
Motor stator
Motstb
Mpi module (in power control unit)
Nca
Pdufan
Pdufanh
Pg1
Pg2
Power control unit (left front side of intellegent power unit compt)
Pre
Scs
Sg4
Sg6
Sg7
Sg8
Sg9
Tdv
Tha
Thb
U phase motor current sensor
Under- dash fuse/ relay box
Under- hood fuse/ relay box
V phase motor current sensor
Vbu
Vdd
Vgg
Vgln
Vglp
Vgun
Vgup
Vgvn
Vgvp
Vgwn
Vgwp
Vpin
W phase motor current sensor
Warn

IMA Wiring Diagram (2 of 5) for Honda Insight 2003

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List of elements for IMA Wiring Diagram (2 of 5) for Honda Insight 2003:

(behind seat, middle of floor) g502
(left side of intelligent power unit compt)
(left side of intelligent power unit compt) mpi module fan
(middle of engine) g101
30a
A red
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
B red
B10
B11
B12
B13
B14
B15
B16
C red
C10
C11
C12
D red
Dc-dc converter fuse
Fot
Fsc
Fuse 15a
G101
G502 (behind seat, middle of floor)
Gun
Gup
Gvn
Gvp
Gwn
Gwp
High speed mpi module fan control relay
High speed mpi module fan control resistor
Hot at all times
Iga
J/c c507
J/c c508
Low speed mpi module fan control relay
Low speed mpi module fan control resistor
Nca
Red
Sg10
Sg9
Tha
Thb
Under- hood fuse/ relay box
Vdd
Vgg
Vgln
Vglp
Vgun
Vgup
Vgvn
Vgvp
Vgwn
Vgwp
Voltage converter module (in power control unit)
Vpin
Vref

IMA Wiring Diagram (3 of 5) for Honda Insight 2003

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List of elements for IMA Wiring Diagram (3 of 5) for Honda Insight 2003:

(middle of engine) g101
(not used)
(on junction board) bypass contactor
(right side of intelligent power unit compt)
A21
B19
B20
Battery current sensor (on junction block)
Battery module fan motor
Battery module fan resistor (on jucntion board)
Bypass resistor
C104
Cpu
Dc-dc converter (in power control unit)
Fuse 7.5a
G502 (behind seat, middle of floor)
G651 (left rear side of floor)
Gauge assembly
Gnd
High speed battery module fan control relay (on jucntion board)
High voltage contactor (on junction board)
Hot in on or start
Ig1
Ignition
Ima syst
Ima system ind
Ims syst
J/c c507
J/c c508
Low speed battery module fan control relay (on jucntion board)
Mpi module current sensor (on junction block)
Nca
Not used
Red
Starting/ charging system
Under- dash fuse/ relay box
Voltage feed
Vss (on left side of eng compt)

IMA Wiring Diagram (4 of 5) for Honda Insight 2003

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List of elements for IMA Wiring Diagram (4 of 5) for Honda Insight 2003:

(middle of engine) g101
100a
A19
Acttrq
B14
Battery module
Battery module switch (under small cover on intelligent power)
Braided wires
Capacitor assembly
Cmdpwr
D13
D14
D15
Ecm (on right side of floor)
Engtrq
Eps control unit (under right side of dash)
J/c c105
Mamod1
Mamod2
Motfsa
Motfsb
Motor commutation sensor (on lower right rear of eng)
Motstb
Nca
Nep
Pnk
Power control unit (pcu)
Red
Snubber unit
Tcm
Test tachometer connector (left side of eng compt)
Y capacitor

IMA Wiring Diagram (5 of 5) for Honda Insight 2003

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List of elements for IMA Wiring Diagram (5 of 5) for Honda Insight 2003:

(b1-b7 not used)
(b13-b18 not used)
(c1-c4 not used)
(dlc) (behind center of dash)
(e1-e3 & e5-e7 not used)
(middle of
A11
A12
A13
A14
A15
A16
A20
A21
A23 not used) a17,a18,a19,a22, (a5,a6,a9,a10,
A24
A25
A26
Acttrq
B10
B11
B12
B19
B20
B21
B22
Battery condition monitor (bcm) module (in middle of intelligent power unit compt)
Battery module
Battfanh
Battfanl
Battsci1
Battsci2
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
Cma
Cmb
Cmc
Cmdpwr
D10
D11
D12
D13
D14
D15
D16
Data link connector
Engtrg
G101 g502 (behind seat, middle of floor) engine)
Iga1
Iga2
Ipwr +
Ipwr -
Isoc
J/c c507
J/c c508
Lg1
Lg2
Mamode1
Mcm (right side of intelligent power unit compt)
Metsci1
Metsci2
Nca
Nep
Pg1
Pg2
Pnk
Ptc +
Ptc -
Qbatt
Red
Sg1
Sg10
Sg2
Sg3
Tbatt sg
Tbatt1
Tbatt2
Tbatt3
Tbatt4
Tdx/rdx
Vbu
Vcc1
Vcc2
Vcc3
Vcc4
Vcc5
Vcc6
Vcc7
Vhb+
Vhb-
Vhb0
Vhb1
Vhb10
Vhb11
Vhb2
Vhb3
Vhb4
Vhb5
Vhb6
Vhb7
Vhb8
Vhb9
Vref
Vss

1.0L

1.0L, Engine Controls Wiring Diagram (1 of 4) for Honda Insight 2003

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List of elements for 1.0L, Engine Controls Wiring Diagram (1 of 4) for Honda Insight 2003:

(in steering column) immobilizer receiver unit
(on left rear of engine) evap canister purge valve
(right side of fuel tank) evap bypass solenoid valve
(right side of fuel tank) evap canister vent shut valve
(w/cvt)
(w/m/t)
2wbs
A/c system
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
Acc
Acs
Atpd
Atpnp
Atpr
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
Back-up light switch (on transaxle housing)
Bksw
Clsw
Clutch pedal position switch (under left side of dash)
Cooling fans system
Cpu
Data link connector (dlc) (behind center of dash)
Dvc
Dvct
Ecm (on right side of floor)
Egr
Engrdy
Exterior lights system
Fanc
Fuse 15a
Fuse 7.5a
G101 (middle of engine)
G402 (left side of dash)
Gauge assembly
Hot in on or start
Htrs
Iacv
Idle air control (iac) valve (on left side of engine)
Idssw
Igp1
Igp2
Ima circuit
Immobilizer system indicator
Imocd
Imoen
Imoflr
Imolmp
Inj1
Inj2
Inj3
K-line
Lg1
Lg2
M/p mon
Mil
Mtrtw
Nep
Neutral position switch
Ntsw
Pcs
Pg1
Pg2
Pnk
Po2htcr
Ptank
Red
Rvssw
Scs
Slc
Starting system
Stc
Sts
Tim
Transmissions system
Underdash fuse/relay box (at left end of dash)
Vbu
Vref
Vsv
Vtec solenoid valve (on left side of engine)
Vts
Wen

1.0L, Engine Controls Wiring Diagram (2 of 4) for Honda Insight 2003

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List of elements for 1.0L, Engine Controls Wiring Diagram (2 of 4) for Honda Insight 2003:

A17
Brake booster vacuum sensor (on left rear of engine compt)
Brake pedal position switch (under left side of dash)
Eld unit
Fuel cut relay (in multi- relay box)
Fuel injector
Fuel pump
Fuel tank pressure sensor (right side of fuel tank)
Fuel tank unit
Fuse 10a
Fuse 15a
G101 (middle of engine)
G301 (above left front wheel- well)
G402 (left side of dash)
G502 (behind seat, middle of engine)
Hot at all times
Idle stop switch
J/c c104 (or j/c c105)
Pgm-fi main relay (under left side of dash)
Pnk
Red
Underhood fuse/relay box (left side of engine compt)

1.0L, Engine Controls Wiring Diagram (3 of 4) for Honda Insight 2003

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List of elements for 1.0L, Engine Controls Wiring Diagram (3 of 4) for Honda Insight 2003:

(left side of engine compt) test tachometer connector
(under right side of dash) eps control unit
A/f sensor relay
A19
B14
B19
B20
Braided
Ckp sensor (on lower right front of engine)
Ect
Egr valve & egr valve position sensor (on left rear of engine)
Engine coolant temperature (ect) sensor (on rear of engine)
Fuse 15a
Fuse 20a
Fuse 7.5a
G101 (middle of engine)
Hot at all times
Hot in on or start
Iat
Intake air temperature (iat) sensor (on air intake hose)
J/c c105 (or j/c c108)
Knock sensor (on left side of engine)
Map (pb)
Map sensor (on left rear of engine)
Nep
Pnk
Tcm
Throttle position (tp) sensor (on throttle body)
Tma
Tmb
Tps
Underdash fuse/relay box (at left end of dash)
Vref
Vss
Vtec oil pressure switch (on left side of engine)

1.0L, Engine Controls Wiring Diagram (4 of 4) for Honda Insight 2003

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List of elements for 1.0L, Engine Controls Wiring Diagram (4 of 4) for Honda Insight 2003:

(on left side of engine compt) vss
(w/cvt)
(w/cvt) j/c c107
(w/cvt) j/c c108
(w/m/t)
A/f sensor (in exhaust, before catalytic converter)
A15
A16
Acttrq
Braided
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
Ckpm
Ckpp
Cmdpwr
D10
D11
D12
D13
D14
D15
D16
Ecm (on right side of floor)
Ect
Egrp
Engtrq
G101 (middle of engine)
G102 (right side of engine)
Iat
Ignition coil 1
Ignition coil 2
Ignition coil 3
Igpls1
Igpls2
Igpls3
J/c c104
J/c c105
Mamod1
Mamod2
Mamode1
Mamode2
Map
Motfsa
Motfsb
Motor control module (mcm)
Motstb
Nep
Pho2s+
Pho2s-
Pho2shtc
Pnk
Po2shtc+
Qbat
Qbatt
Red
Secondary ho2s (in exhaust, after catalytic converter)
Sg1
Sg2
Sho2s
Sil
So2shtc
Tdc sensor 1 (on left rear of engine)
Tdc sensor 2 (on right rear of engine)
Tdc1m
Tdc1p
Tdc2m
Tdc2p
Third ho2s (below middle of floor)
Tho2s
Tma
Tmb
To2shtc
Tps
Vcc1
Vcc2
Vss
Vtm

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram, A/T for Honda Insight 2003

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List of elements for Back-up Lamps Wiring Diagram, A/T for Honda Insight 2003:

A/t reverse relay (under left side of dash)
A11
B24
Engine control module (on right side of floor)
Fuse 7.5a
G101 (middle of engine)
G601 (middle of cargo area)
Gauge assembly
Hot in on or start
J/c c108 (right side of floor)
Left back-up light
Left taillight assembly
Right back-up light
Right taillight assembly
Trans- mission range switch (cvt) on trans- axle housing)
Transmission control module (under right side kick panel)
Underdash fuse/relay box (left end of dash)

Back-up Lamps Wiring Diagram, M/T for Honda Insight 2003

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List of elements for Back-up Lamps Wiring Diagram, M/T for Honda Insight 2003:

B24
Back-up lights switch (on transaxle housing)
Engine control module (on right side of floor)
Fuse 7.5a
G601 (middle of cargo area)
Hot in on or start
Left back-up light
Left taillight assembly
Right back-up light
Right taillight assembly
Underdash fuse/relay box (left end of dash)

Exterior Lamps Wiring Diagram for Honda Insight 2003

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List of elements for Exterior Lamps Wiring Diagram for Honda Insight 2003:

(left end of dash) underdash fuse/relay box
A14
A30
B17
Brake switch (under left side of dash)
C571
Combi- nation light switch
Door locks system
Engine controls & anti- lock brakes systems
Fuse 10a
Fuse 15a
Fuse 30a
Fuse 7.5a
G200 (upper left kick panel)
G201 (above right front wheelwell)
G301 (above lfft front wheelwell)
G402 (left side of dash)
G601 (middle of cargo area)
G701 (middle rear of roof)
Gauge assembly
Hazard warning switch
Head- light switch
High mount brake light
Hot at all times
Hot in on or start
Interior lights system
Left front parking light
Left front side marker light
Left front turn signal light
Left taillight assembly
Left taillight/ brake light
Left turn signal indicator
Left turn signal light
License plate light
Off
Red
Right front parking light
Right front side marker light
Right front turn signal light
Right taillight assembly
Right taillight/ brake light
Right turn signal indicator
Right turn signal light
Taillight relay
Turn signal switch
Turn signal/hazard relay
Underdash fuse/relay box (left end of dash)
Underhood fuse/relay box (left side of engine compt)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Honda Insight 2003

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List of elements for Ground Distribution Wiring Diagram (1 of 2) for Honda Insight 2003:

(cvt) tcm
A10
A12
A13
A14
A15
A17
A20
A23
A24
A25
Audio unit
B10
B11
B20
B22
Battery
Battery condition monitor (bcm) module
Battery module fan resistor
Braid
Bypass contactor
C105
C507
C508
Ckp sensor shield
Cma motor sensor shield
Cmb motor sensor shield
Cmc motor sensor shield
Cvt
Data link connector
Dc-dc converter
Driver's seat belt switch
Egr valve & egr valve position sensor
Engine control module (ecm)
Eps control unit
Fuel pump
Fuel tank unit
G1 (middle rear of engine compt)
G101 (middle of engine)
G102 (rear of engine)
G403 (middle of dash)
G451 (under right side of kick panel)
G501 (under middle of dash)
G502 (behind seat middle of floor)
G651 (left rear side of floor)
Gauge sending unit
High speed battery module fan control relay
High speed mpi module fan control relay
High voltage contactor
High voltage contactor relay
Idle air control (iac) valve
Ignition coil
Ignition hold relay
Immobilizer receiver unit
Knock sensor shield
Low speed battery module fan control relay
Low speed mpi module fan control resistor
M/t
Mes connector
Motor control module (mcm)
Neutral position switch
Park pin switch
Pgm-fi relay
Primary transmission range switch
Radiator fan switch
Red
Secondary heated oxygen sensor shield
Srs unit
Tdc 1 sensor shield
Third heated oxygen sensor shield
Vehicle speed sensor (vss)
Voltage converter module
Vtec oil pressure switch

Ground Distribution Wiring Diagram (2 of 2) for Honda Insight 2003

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List of elements for Ground Distribution Wiring Diagram (2 of 2) for Honda Insight 2003:

(canada) drl control unit
A10
Abs modulator control unit
Accessory power socket
B16
B17
Backup light
Blower motor high relay
Blower motor relay
Blower power transistor
Brake fluid level switch
Brake/ tail light
C571
Cable reel
Cas solenoid valves a & b
Ceiling light/ spot lights
Climate control unit/ heater control panel
Clutch pedal position switch
Combination light switch
Cvt
D14
Data link connector
Driver's door lock knob switch/ lock actuator
Driver's door lock switch
Eld unit
Engine block
Eps motor
Eps motor relay
Fuel consumption display select switch
G2 (left side of engine compt)
G201 (above right front wheelwell)
G3 (left side of engine compt)
G301 (above left front wheelwell)
G4 (left rear of engine compt)
G401 (upper left kick panel)
G402 (left side of dash)
G404 (right side of dash)
G601 (middle of cargo area)
G701 (middle rear of roof)
Gauge assembly
Hatch key cylinder switch
Hatch latch switch
Hatch lock actuator/ latch switch/ unlock switch
Hatch opener actuator
Hatch unlock switch
High mount brake light
Idle stop switch
Ignition key switch
Intermittent wiper relay
Keyless door lock control unit
Left front parking light
Left front side marker light
Left front turn signal light
Left taillight assembly
License plate light
Lower rear window defogger
Power mirror switch
Power window master switch
Power window relay
Radiator fan main relay
Radiator fan motor
Rear washer motor
Rear window defogger
Rear wiper motor
Right front parking light
Right front side marker light
Right front turn signal light
Right taillight assembly
Transmission
Turn signal light
Turn signal/ hazard relay
Under-dash fuse/relay box
Under-hood fuse/relay box
Windshield washer motor
Windshield wiper motor
Wiper/ washer switch

HEADLIGHTS

Headlights Wiring Diagram, with DRL for Honda Insight 2003

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List of elements for Headlights Wiring Diagram, with DRL for Honda Insight 2003:

A12
A13
A24
A25
A28
A29
Brake fluid level switch (on master cylinder reservoir)
Brake system ind
Combination light switch
Dimmer switch
Drl control unit (under left side of dash)
Drl ind
Drl relay (under left side of dash)
Electrical load detector (eld) unit
Exterior lights system
Flash- to-pass switch
Fuse
Fuse 10a
Fuse 15a
Fuse 7.5a
Fuse 80a
G401 (upper left kick panel)
G402 (left side of dash)
Gauge assembly
Head
Headlight relay 1
Headlight relay 2
Headlight switch
High
High beam ind
Hot at all times
Hot in on or acc
Hot in on or start
Left headlight
Low
Low beam cut relay (under left side of dash)
Not used
Off
Park
Parking brake switch (base of parking brake lever)
Red
Right headlight
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/ relay box (left side of engine compt)

Headlights Wiring Diagram, without DRL for Honda Insight 2003

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List of elements for Headlights Wiring Diagram, without DRL for Honda Insight 2003:

(behind left side of dash) g402
A12
A13
A28
A29
Combination light switch
Dimmer switch
Electrical load detector (eld) unit
Exterior lights system
Flash- to-pass switch
Fuse
Fuse 15a
Fuse 80a
Gauge assembly
Head
Headlight relay 1
Headlight relay 2
Headlight switch
High
High beam indicator
Hot at all times
Left headlight
Low
Not used
Off
Park
Red
Right headlight
Under-hood fuse/ relay box (left side of engine compt)

HORN

Horn Wiring Diagram for Honda Insight 2003

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List of elements for Horn Wiring Diagram for Honda Insight 2003:

(not used)
A11
Cable reel
Fuse 6 10a
Horn (behind front grille)
Horn relay
Horn switch
Hot at all times
Keyless door lock control unit (under left side of dash)
Steering wheel
Under- hood fuse/ relay box (left side of engine compartment)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Honda Insight 2003

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List of elements for Instrument Cluster Wiring Diagram for Honda Insight 2003:

(under left side of dash) drl control unit
A12
A13
A14
A17
A18
A19
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
Abs control unit (right front side of engine compt)
Abs indicator light
B10
B11
B12
B13
B15
B16
B17
B18
B19
B20
B22
Battery condition monitor module (in middle of intelligent power unit compartment)
Brake fluid level switch (on master cylinder reservoir)
Brake system indicator light
C10
C15
C18
C26
C507 (behind right seat)
C571
Charging system
Charging system indicator light
Door locks system
Door/hatch indicator light
Driver's seat belt switch (under driver's seat)
Drl indicator light
Edge lights (2)
Electrical power steering control unit (under right side of dash)
Electrical power steering indicator light
Engine control module (left side of floor)
Engine coolant temperature sensor (or rear of engine)
Engine oil pressure switch (lower left side of eng)
Exterior lights system
Fuel consump- tion display select switch
Fuel gauge sending unit
Fuel tank unit (left side of fuel tank)
Fuse 7.5a
G101 (middle of engine)
G401 (upper left kick panel)
G402 (left side of dash)
G502 (behind seat middle of floor)
Gauge assembly
Gauge lights (5)
Headlights system
High beam indicator light
Hot a all times
Hot in on or start
Immobilizer indicator light
Integrated motor assist system indicator light
Interior lights system
Left turn signal indicator light
Low fuel indicator light
Low oil pressure indicator light
Maintenance required indicator light
Malfunction indicator light
Motor control module (right side of intelligent power unit compartment)
Parking brake switch (at base of parking brake lever)
Pnk
Red
Right turn signal indicator light
Seatbelt reminder light
Srs indicator light
Srs unit (under middle of dash)
Underdash fuse/relay box (left end of dash)
Vehicle speed sensor (left side of engine compt)
W/ drl
W/o drl
Warning system
Wiper/washer system

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Honda Insight 2003

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List of elements for Courtesy Lamps Wiring Diagram for Honda Insight 2003:

(not used)
B11
B12
Cargo area light
Ceiling light
Ceiling light/ spotlights
Door
Driver's door switch
Fuse 7.5a
G402 (left side of dash)
G601 (middle of cargo area)
Gauge assembly
Hatch latch switch
Hatch latch/ unlock switch
Hot at all times
Keyless door lock control unit
Nca
Off
Passenger's door switch
Spot- lights
Underdash fuse/ relay box (left end of dash)

Instrument Illumination Wiring Diagram for Honda Insight 2003

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List of elements for Instrument Illumination Wiring Diagram for Honda Insight 2003:

A19
Audio unit
B10
B17
B22
C571
Climate control unit/ heater control panel
Cpu
Dash lights brightness controller
Driving circuit
Exterior lights system
Fuel consumption display select switch
Fuse 10a
Fuse 7.5a
G402 (left side of dash)
Gauge assembly
Gauge lights (2)
Gauge lights (5)
Hazard switch
Hot in head or park
Hot in on or start
Park pin switch (cvt)
Power window master switch
Red
Under-dash fuse/ relay box (left end of dash)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Honda Insight 2003

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List of elements for Power Distribution Wiring Diagram (1 of 3) for Honda Insight 2003:

(+)
(left end of dash) underdash fuse/relay box
(left side of engine compt) underhood fuse/relay box
A/c compressor clutch relay
A/f sensor relay
A10
A13
A17
A23
Abs control unit
Audio unit
B10
B21
Battery
Battery condition monitor module
Blower motor relay
Brake pedal position switch
C 1995 vftc
C108 (cvt) (right side of floor)
C508 (behind right seat)
Cargo area light
Ceiling light/ spot- lights
Climate control unit/heater control
Condenser fan relay
Cvt
Data link connector
Dc-dc converter
Drl control unit (canada)
Electrical load detector (eld) unit
Electrical power steering control unit
Engine control module
Exterior lights & interior lights systems
From underhood a fuse/relay box (fuse 7) (diagram 1 of 3)
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 30a
Fuse 40a
Fuse 50a
Fuse 7.5a
Fuse 80a
Gauge assembly
Hatch opener relay
Hatch opener switch
Hazard warning switch
Headlight relay 1
Headlight relay 2
High speed mpi module fan
Horn relay
Ignition hold relay
Ignition key switch/ key light
Keyless door lock control unit
Low speed mpi module fan
Motor control module
Option connector
Pgm-fi main relay
Power window master switch
Power window relay
Radiator fan relay clutch relay
Rear window defogger relay
Starter
Starter solenoid
T101
Taillight relay
To ignition switch (diagram 2 of 3)
To underhood fuse/relay box (fuse 11) (diagram 1 of 3)
Trans- mission control module (cvt)

Power Distribution Wiring Diagram (2 of 3) for Honda Insight 2003

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List of elements for Power Distribution Wiring Diagram (2 of 3) for Honda Insight 2003:

(behind right seat) c507
(left end of dash) underdash fuse/relay box
(middle of engine) c104
A/f sensor relay
A12
A24
A25
Acc
Acces- sory power socket
Audio unit
Back-up light switch
Battery module fan motor
C 1995 vftc
C104 (middle of engine)
C105 (right side of floor)
Canada
Cvt
Dc-dc converter
Diode
Eld unit
Electrical power steering control unit
Engine control module
Evap bypass solenoid valve
Evap control canister vent shut valve
Evap purge control solenoid valve
From underhood fuse/relay box b (fuse 1) (diagram 1 of 3)
Fuel cut relay
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 7.5a
G404 (right side of dash)
Gauge assembly
Hazard warning switch
High speed battery module fan control relay
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition switch
Inter- mittent wiper relay
Keyless door lock control unit
Lock
Low speed battery module fan control relay
Motor control module
Option connector
Pgm-fi main relay
Power window master switch
Power window relay
Rear wiper motor
Secondary ho2 sensor
Shift lock solenoid
Start
Starter cut relay
Third ho2s
To underdash fuse/relay box (fuse 16) (diagram 3 of 3)
Transmission control module
Underhood fuse/relay box
Vehicle speed sensor
Wind- shield wiper motor
Wiper/ washer switch

Power Distribution Wiring Diagram (3 of 3) for Honda Insight 2003

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List of elements for Power Distribution Wiring Diagram (3 of 3) for Honda Insight 2003:

(left end of dash) underdash fuse/relay box
A/c compressor clutch relay
Abs control unit
Blower motor high relay
Blower motor relay
C 1995 vftc
Climate control unit/ heater control panel
Condenser fan relay
D12
Drl control unit (canada)
Fan control relay
From ignition switch (diagram 2 of 3)
Fuse 7.5a
Mode control motor
Option connector
Power mirror switch
Radiator fan relay
Rear window defogger relay
Recir- culation control motor
Underhood fuse/relay box (left side of engine compt

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, without Anti-theft for Honda Insight 2003

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List of elements for Power Door Locks Wiring Diagram, without Anti-theft for Honda Insight 2003:

B11
B12
Ceiling light/ spotlights
Driver's door lock switch
Driver's door lock switch/ actuator
Driver's door switch
Exterior lights system
Fuse 10a
Fuse 20a
Fuse 30a
Fuse 7.5a
G200 (upper left kick panel)
G401 (upper left kick panel)
G402 (left side of dash)
G601 (middle of cargo area)
Gauge assembly
Hatch key cylinder switch
Hatch latch switch
Hatch latch/ unlock switch
Hatch lock actuator
Horn system
Hot at all times
Hot in on or start
Ignition key switch
Interior lights system
Keyless door lock control unit (under left side of dash)
Passenger's door lock actuator
Passenger's door switch
Taillight relay
Under-dash fuse/ relay box (left end of dash)
Under-hood fuse/ relay box (left side of engine compt)

POWER MIRRORS

Power Mirrors Wiring Diagram for Honda Insight 2003

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List of elements for Power Mirrors Wiring Diagram for Honda Insight 2003:

C571 (left side of dash)
Fuse 16 7.5a
G402 (left side of dash)
Hot in acc & on
Left
Left mirror
Left/right
Mirror selector switch
Power mirror switch
Red
Right
Right mirror
Switch 1
Switch 2
Switch 3
Underdash fuse/relay box (behind left end of dash)
Up/down

POWER WINDOWS

Power Windows Wiring Diagram for Honda Insight 2003

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List of elements for Power Windows Wiring Diagram for Honda Insight 2003:

Auto dn
Detect circuit
Driver's window motor
Driver's window switch
Fuse 10 20a
Fuse 6 7.5a
Fuse 8 20a
G401 (upper left kick panel)
G402 (left side of dash)
Hot at all times
Hot in on or start
Illumination
Interior lights system
Main switch
Off
Passenger's window motor
Passenger's window switch
Power window control unit
Power window master switch
Power window relay
Red
Underdash fuse/relay box (left end of dash)

RADIO

Radio Wiring Diagram for Honda Insight 2003

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List of elements for Radio Wiring Diagram for Honda Insight 2003:

A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
Antenna
Antenna amp
Antenna amplifier
Antenna input
Audio unit
B10
B12
B13
Battery input
Cd changer
Drivers door speaker
Fuse 11 7.5a
Fuse 20 10a
G403 (center of dash)
Ground
Hot at all times
Hot in acc or on
Ign input
Ill dim cntrl (+)
Ill dim cntrl (-)
Interior lights system
Left rear speaker
Nca
Passengers door speaker
Pnk
Red
Right rear speaker
Underhood fuse/relay box

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Honda Insight 2003

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List of elements for Shift Interlock Wiring Diagram for Honda Insight 2003:

A/t interlock control system circuit
A28
A32
Brake pedal position switch (under left side of dash)
Brake sw in
Dim cir
Ecm (on right side of floor)
Fuse 6 10a
Fuse 6 7.5a
G101 (at middle of engine)
G502 (on middle of floor, behind seat)
Gauge assembly
Hot at all times
Hot in on or start
Ignition key switch/ key light
Key interlock solenoid
Key interlock switch
Park pin switch (on middle of floor)
Shft lk ctrl
Shift lock solenoid (on middle of floor)
Transmission range switch (on transaxle housing)
Transmissions system (cvt)
Underdash fuse/relay box box
Underhood fuse/relay box

STARTING/CHARGING

Starting Wiring Diagram for Honda Insight 2003

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List of elements for Starting Wiring Diagram for Honda Insight 2003:

(middle rear of engine compt) g1
A24
Acc (i)
Battery
Electrical load detector (eld) unit
Engine control module (on right side of front floor)
Fuse 1 50a
Fuse 2 80a
Fuse 9 7.5a
Hd in
Ignition switch
Lock (0)
On (ii)
Pl in
Start (iii)
Start control
Start input
Starter
Starter cut relay
Starter motor
Starter solenoid
Underdash fuse/relay box (left end of dash)
Underhood fuse/relay box (left side of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Honda Insight 2003

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List of elements for Supplemental Restraints Wiring Diagram for Honda Insight 2003:

(behind front seats, middle of floor) g502
(left side of dash) g402
(under center of dash) g501
A10
A11
A12
A13
A14
A15
A16
A17
A18
Air bag ctrl
B17
B18
Cable reel
Caution when ignition switch is on or has been turned off for less than three minutes use caution not to bump srs unit. air bags could deploy
Connector (dlc) (partial) (behind center
Data link
Dlc input/out
Driver's air bag inflator
Driver's seat belt tensioner (at base of left "b" pillar)
Fuse 1 10a
Fuse 2 15a
Fuse 6 7.5a
Gauge assembly
Ground (gnda)
Ground (gndb)
Hot in on or start
Ignition (va)
Ignition (vb)
J/c 571 (left side of dash)
Mes conn input
Mes connector (in under dash fuse/relay box)
Of dash)
Passenger's air bag inflator
Passenger's seat belt tensioner (at base of right "b" pillar)
Pnk
Red
Service check in
Short contact
Srs ind ctrl
Srs indicator circuit
Srs indicator light
Srs unit (under middle of dash)
Steering wheel
Tensioner ctrl
Under dash fuse/relay box (at left end of dash)
W/cvt
W/o cvt