All Wiring Diagrams for Honda Prelude Type SH 1998 model

AIR CONDITIONING

Air Conditioning Wiring Diagrams (1 of 2) for Honda Prelude Type SH 1998

List of elements for Air Conditioning Wiring Diagrams (1 of 2) for Honda Prelude Type SH 1998:

(behind right side of dash)
(behind right side of dash) g201
A/c on
A17
A27
Bi-lev switch
Blower motor relay
C253
C254
C432
C433
C436
Defrost switch
Dimming circuit
Driving circuit
Engine control module (on underside of front passenger's foot rest)
Fresh
Fresh/recirc and a/c switch
Fuse 35 heater motor 40a
Fuse 43 clock radio 7.5a
Fuse 9 7.5a
G200 (left kick panel)
G201
Heat switch
Heat/def switch
Heater control panel
Heater fan switch
Hot at all times
Hot in on
Ind
Interior lights system
Mode control motor (behind dash, on left side of heater assembly)
Off
Rec
Recirc
Recirculation control motor (behind glove box)
Red
Under-dash fuse/relay box
Under-hood fuse/relay box
Vent switch

Air Conditioning Wiring Diagrams (2 of 2) for Honda Prelude Type SH 1998

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List of elements for Air Conditioning Wiring Diagrams (2 of 2) for Honda Prelude Type SH 1998:

(behind glove box)
(on bracket)
A/c compressor clutch
A/c compressor clutch relay (left front of engine compt)
A/c diode (behind right side of dash)
A/c pressure switch (lower right side of radiator)
A/c thermostat (behind glove box)
Blower motor
Blower resistor
C251
C252
C254
Condenser fan motor
Condenser fan relay (left front of engine compt)
Cooling fan 20a
Fuse 45 condenser fan 15a
Fuse 47
G100 (left front corner of engine compartment)
G101 (right front corner of engine compartment)
G120 (right side of engine)
High
Hot at all times
J/c (c306) (left kick panel)
J/c c306 (left kick panel)
Low
Radiator fan motor
Radiator fan relay
Radiator fan switch (on theromstat cover)
Red
Thermal protector (left front of engine)
Under-hood fuse/relay box

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams (1 of 2) for Honda Prelude Type SH 1998

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List of elements for Anti-lock Brake Wiring Diagrams (1 of 2) for Honda Prelude Type SH 1998:

(1997-98) (1999-01)
(right kick panel) g203
A10
A11
A12
A22
A4
Abs +b fuse 40 20a
Abs control unit (behind right kick panel)
Abs fail-safe relay (above underdash fuse/relay box, on bracket)
Abs motor fuse 31 30a
Abs pump motor (on abs modulator unit)
Abs pump motor relay
Abs unit fuse 48 7.5a
Absy
Active torque transfer system (type sh) (if equipped)
Atts control unit (type sh) (on underside of front passenger's footrest)
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
Brake switch (behind dash, on top of brake pedal support)
C251
C252
C254
C438
Conn a
Conn b
Data link connector (dlc) (partial) (on left side of front passenger's footwell)
Dlc
Fl-in
Fl-out
Flp
Flw (+)
Flw (-)
Fr-in
Fr-out
Frp
Frw (+)
Frw (-)
Fsr
G100 (left front corner of engine compartment)
G203 (right kick panel)
Gnd1
Gnd2
Gnd3
Gnd4
Hot at all times
Hot in on
Ig2
J/c c456 (right kick panel, taped backed to harness)
Left front wheel sensor
Left rear wheel sensor
Mck
Park
Pmr
R/c mirror (abs, atts) fuse 9 7.5a
Right front wheel sensor
Right rear wheel sensor
Rl-in
Rl-out
Rlp
Rlw (+)
Rlw (-)
Rr-in
Rr-out
Rrp
Rrw (+)
Rrw (-)
Scs
Service check connector (partial) (on left side of front passenger's footwell)
Stop
Stop horn fuse 41 15a
Underdash fuse/relay box (behind left kick panel)
Underhood fuse/relay box (on right rear corner of engine compartment)
Warn

Anti-lock Brake Wiring Diagrams (2 of 2) for Honda Prelude Type SH 1998

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List of elements for Anti-lock Brake Wiring Diagrams (2 of 2) for Honda Prelude Type SH 1998:

(left front corner of engine compartment)
(left kick panel) g200
Abs indicator circuit
Abs indicator light
Abs modulator unit (in left front of engine compartment)
Brake fluid level switch (in brake fluid reservoir cap)
Brake ind out
C551
Canadian models
Daytime running lights (drl) control unit (behind dash, above accelerator pedal)
G100
Gauge assembly
Hot in on or start
J/c c306 (left kick panel)
J/c c456 (right kick panel, taped back to harness)
J/c c559 (behind gauge assembly)
Left front abs solenoid (in)
Left front abs solenoid (out)
Left rear abs solenoid (in)
Left rear abs solenoid (out)
Meter cruise control fuse 13 15a
Park brake sw in
Parking brake switch (at base of park brake lever)
Right front abs solenoid (in)
Right front abs solenoid (out)
Right rear abs solenoid (in)
Right rear abs solenoid (out)
Underdash fuse/relay box (behind left kick panel)
Us models

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 2) for Honda Prelude Type SH 1998

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List of elements for Anti-theft Wiring Diagram (1 of 2) for Honda Prelude Type SH 1998:

(left front corner of engine compartment) g100
(left kick panel) g200
(right kick panel) g203
(right rear of trunk) g405
15a
7.5a
Antenna
Antenna input
Battery
C251
C254
C551
Clock radio fuse 43 7.5a
Disarm/ valet switch (on lower left dash panel)
Disarm/valet sw in
Door open input
Dr unlck rly ctrl
Ecu eat ecu fuse 14 15a
Exterior & interior light systems
Glass breakage microphone
Ground
Hood sw input
Hood switch (on front of engine compartment, next to hood latch)
Horn ctrl
Horns system
Hot at all times
Hot in on or start
Ign key sw input
Ignition
Ignition key switch
Light flash ctrl
Light flasher relay (on back of lower left dash panel)
Lock output
Nca
Optional
Power distribution system
Red
Sec ind ctrl
Security control unit (behind dash, above accelerator pedal)
Security in-line fuse holder 1 (behind dash, above left kick panel)
Security in-line fuse holder 2 (behind lower dash panel, left of steering column, taped to harness)
Security in-line fuse holder 3 (behind lower dash panel, left of steering column, taped to harness)
Security indicator
Siren (behind left side of front bumper) (optional)
Siren ctrl
Small light fuse 42 20a
Steering lock
Trunk latch switch (on center of trunk lid, at latch assembly)
Trunk open input
Underdash fuse/relay box (behind left kick panel)
Underhood fuse/relay box (on right rear corner of engine compartment)
Unlock output
Warning systems

Anti-theft Wiring Diagram (2 of 2) for Honda Prelude Type SH 1998

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List of elements for Anti-theft Wiring Diagram (2 of 2) for Honda Prelude Type SH 1998:

(d4 or b4)
(d5 or b5)
Door locks system
Driver's door lock actuator
Driver's door lock assembly (in rear of driver's door)
Driver's door switch (in left "b" pillar)
Driver's multiplex control unit
J/c c406 (behind left side of dash)
Lock +
Lock input
Passenger's door lock actuator (in rear of passenger's door)
Passenger's door switch (in right "b" pillar)
Passenger's multiplex control unit (behind right kick panel)
Security diodes (behind driver's left air vent)
Underdash fuse/relay box (behind left kick panel)
Unlock +
Unlock input
Unlock relay (on lower left dash panel)

Immobilizer Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Immobilizer Wiring Diagram for Honda Prelude Type SH 1998:

(left front corner of engine compartment) g100
(left kick panel) g200
A1 battery input
A10
A2 park/neutral input
A3 starter cut control
A4 ignition input
A5 indicator control
A6 signal output
A7 park brake switch input
Acg-s fuse 4 15a
B1 receiver input
B2 shield ground
B3 receiver input
Brake fluid level switch (in brake fluid reservoir cap)
C22
C254
C309
C310
C432
Canada
Clock radio fuse 43 7.5a
Daytime running lights (drl) control unit (behind dash, above accelerator pedal)
Ecu eat ecu fuse 14 15a
Engine control module (ecm) (on underside of front passenger's footrest)
Gauge assembly
Ground
Hot at all times
Hot in on or start
Immobilizer control unit (behind dash, on left side of steering column)
Immobilizer indicator light
Immobilizer receiver
J/c c306 (left kick panel)
J/c c456 (right kick panel)
Parking brake switch (at base of park brake lever)
Pnk
Starting/ charging system
Steering lock
Underdash fuse/relay box (behind left kick panel)
Underhood fuse/relay box (on right rear corner of engine compartment)
Usa

BODY COMPUTER

Multiplex Control Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Multiplex Control Wiring Diagram for Honda Prelude Type SH 1998:

(left kick panel)
(left of steering column) multiplex control unit inspection connector
(not used) c551
(right kick panel)
A-d line
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
B10
B11
B12
B13
B14
Battery input
Brightness ctrl
C254
C431
C432
C433
C434
C436
C437
C980
Clock radio fuse 43 7.5a
D-a line
Defogger system
Door d-line
Door lock fuse 44 10a
Door lock output
Door locks system
Door multiplex control unit (in driver's door)
Door unlock output
Driver's door key cyl sw in
Driver's dr knob sw lk in
Driver's dr knob sw unlk in
Driver's dr lk sw lk in
Driver's dr lk sw unlk in
Driver's dr open input
Driver's multiplex control unit
Driver's wdo mtr ctrl
Driver's wdo mtr plsr out
Eng oil press sw in
Eng running input
G200
G203
Ground
Hot at all times
Hot in on or start
Hot w/ headlight switch in park or head
Ign input
Ign key/ceiling lt ctrl
Ignition input
Inspection conn input
Instrument cluster system
Interior lights system
Intermittent dwell tmr in
Intermittent on input
Intermittent wiper ctrl
J/c c456 (right kick panel)
Key in ignition input
Lights on input
Main sw output
Meter fuse 13 15a
Park input
Park pos input
Pass door lock output
Pass door sw input
Pass door unlock output
Pass pwr wdo mtr ctrl
Passenger's multiplex control unit (behind right kick panel)
Pnk
Power windows system
Pwr wdo main sw input
Pwr wdo rly ctrl
Pwr wdo rly input
Rear wdo defog on in
Rear wdo defog on out
Red
Seatbelt sw input
Shift interlock system
Shift lock circuit input
Shift lock sol ctrl
Starting/charging system
Tail light fuse 10 15a
Under-dash fuse/relay box
Under-hood fuse/relay box
Warning system
Washer on input
Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines for Honda Prelude Type SH 1998

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List of elements for Computer Data Lines for Honda Prelude Type SH 1998:

(1997-98) (1999-01)
(dlc)
(k-line)
(left side of front pass. footwell) data link connector (dlc)
(left side of front passenger's footwell)
(right side of engine)
(rxd/txd)
(scs)
(sg)
(sg2)
A/t
A11
A13
Abs control unit (behind right kick panel)
Atts control unit (on underside of front passenger's footrest) (type sh)
B13
B14
B22
C251
D11
Dlc in/out
Driver's multiplex control unit (on rear of underdash fuse/relay box)
Engine control module (on underside of front passenger's footrest)
Fuse 46 15a 10a
G120
G203 (right kick panel)
G302
Hot at all times
Interior lights
J/c c456 (right kick panel)
J/c c479 (left side of front passen- ger's footwell)
Multiplex control unit inspection connector (behind dash, left of steering column)
Multiplex ctrl insp conn input
Service check connector (left side of front passenger's footwell)
Srs unit (below center of dash)
Transmission control module (on underside of front passenger's footrest)
Type sh
Underhood fuse/relay box

COOLING FAN

Cooling Fan Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Cooling Fan Wiring Diagram for Honda Prelude Type SH 1998:

(left front corner of engine compt) g100
(left kick panel)
A/c diode (above left side of front passenger's footrest, taped to harness)
A27
Air conditioning system
C251
C252
C254
C432
Condenser fan fuse 45 20a
Condenser fan motor
Condenser fan relay (left front corner of engine compt)
Cooling fan fuse 47 20a
Engine control module (underside of of front passenger's footrest)
G101 (right front corner of engine compt)
G120 (right side of engine)
Hot at all times
Hot in on
J/c c306
J/c c306 (left kick panel)
R/c mirror (abs, atts) fuse 9 7.5a
Radiator fan motor
Radiator fan relay
Radiator fan switch (on thermostat cover)
Underdash fuse/relay box
Underhood fuse/relay box

CRUISE CONTROL

Cruise Control Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Cruise Control Wiring Diagram for Honda Prelude Type SH 1998:

"on" indicator
(1997-98) (1999-01)
(left kick panel) g200
(left side of front passenger's footwell) g302
A/t
A/t gear position switch (on lower rear of transaxle)
A11
Actuator ctrl
Brake switch (on top of brake pedal support)
Brake switch input
C251
C433
C551
Cable reel (on top of steering column, below steering wheel)
Canada
Clutch switch (on top of clutch pedal support)
Cruise control actuator (on right rear of engine compartment)
Cruise control indicator light
Cruise control main switch
Cruise control main switch light
Cruise control set/ resume switch
Cruise control unit (behind dash, above accelerator pedal)
Cruise ind lt ctrl
Dimming circuit
Disengage input
Gauge assembly
Ground
Horn relay (above underdash fuse/relay box, on bracket)
Horns system
Hot at all times
Hot in on or start
Interior lights system
J/c c479 (left side of passengers, footwell, taped to harness)
J/c c559 (behind gauge assembly)
M/t
Meter (cruise control) fuse 13 15a
Off
Pnk
Power input
Red
Resume/ accel switch
Resume/accel sig in
Safety solenoid
Set/ decel switch
Set/decel sig input
Steering wheel
Stop horn fuse 41 15a
U.s.
Underdash fuse/relay box (behind left kick panel)
Underhood fuse/relay box (on right rear corner of engine compartment)
Vacuum solenoid
Vehicle speed senser (vss) (on top left of transaxle)
Vent solenoid
Vss input
Vss output

DEFOGGERS

Heated Mirrors Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Heated Mirrors Wiring Diagram for Honda Prelude Type SH 1998:

(left kick panel) g200
(right kick panel) g203
A10
C432
Defogger
Hot in on
J/c c406 (behind left side of dash)
Left power mirror
Mirror defogger switch
Nca
Power mirror switch
R/c mirror fuse 9 7.5a
Right power mirror
Underdash fuse/relay box (behind left kick panel)

Rear Defogger Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Rear Defogger Wiring Diagram for Honda Prelude Type SH 1998:

(behind right side of dash) g201
(not used)
A10
C253
C431
C432
C433
C434
C436
Dimming circuit & 5v regulator
Driver's multiplex control unit
Heater control panel
Hot at all times
Hot in on
On ind
R/c mirror fuse 9 7.5a
Rear defogger switch
Rear defroster fuse 34 40a
Rear defroster relay fuse 11 7.5a
Rear dfggr relay cntl
Rear ffggr sw input
Rear window defogger
Rear window defogger coil (on underside of rear shelf)
Rear window defogger relay
Underdash fuse/relay box (behind left kick panel)
Underhood fuse/relay box (on right rear corner of engine compartment)

ENGINE PERFORMANCE

2.2L

2.2L, Engine Performance Wiring Diagrams (1 of 3) for Honda Prelude Type SH 1998

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List of elements for 2.2L, Engine Performance Wiring Diagrams (1 of 3) for Honda Prelude Type SH 1998:

(below right g301 front seat)
(front of right strut tower) intake control solenoid valve
(left side of engine compt) exhaust gas recirculation control solenoid valve
(lower left side of engine) intake air bypass control solenoid valve
(rear of cylinder head) vtec solenoid valve
(top of fuel tank)
2wbs
A/c
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
All times
Altc
Altf
Anti-theft system
Atpnp
Bat
Box
Braided wire
C10
C11
C12
C13
C131
C136
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C254
C26
C27
C28
C29
C30
C31
C432
C433
C551
Charging circuit
Ckp
Ckpm
Ckpp
Coil wire
Crankshaft position/ top dead center sensor (behind crankshaft pulley, on oil pump)
Cylinder position sensor
Cyp
Cypm
Cypp
Distributor
Distributor assembly
Engine control module (underside of front passenger's footrest)
Esol
Fanc
Firx/sefa
Fitx/seaf
Flr
Fuel pump
Fuse 14 15a
Fuse 2 7.5a
Fuse 4 15a
Fuse 43 7.5a
Gauge assembly
Ground
Hot at
Hot at all times
Hot in on or start
Hot with engine cranking (except early production 1997) hot in start (early production 1997)
Iabsol
Iacv
Icm
Ign input signal
Ignition coil (rear of of engine)
Ignition control module
Igp1
Igp2
Immobilizer control unit
Imocode
Inj1
Inj2
Inj3
Inj4
Junction connector (lower rear of engine)
Junction connector (right kick panel)
K-line
Lg1
Lg2
Mil
Of transaxle) vss out
Pcs
Pfsw
Pg1
Pg2
Pgm-fi main relay (left of steering column)
Po2shtc
Pri
Primary output control
Pspsw
Red
Ressol
Rpm output
Scs
Sec
So2shtc
Sts
System
Tach
Tdc
Tdcm
Tdcp
Test tachometer connector (front of right strut tower)
Transmission controls system
Under- dash fuse/ relay box
Under- hood fuse/ relay
Underdash fuse/relay box
Vbu
Vehicle speed sensor (top left ignition
Vref
Vss
Vsv
Vtm
Vts

2.2L, Engine Performance Wiring Diagrams (2 of 3) for Honda Prelude Type SH 1998

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List of elements for 2.2L, Engine Performance Wiring Diagrams (2 of 3) for Honda Prelude Type SH 1998:

(left side of front pass. footwell)
(left side of front pass. footwell) data link connector
(right side of firewall) evaporative emission purge control solenoid valve
(right side of intake manifold)
Acc
B16
Braided wire
C251
C433
C435
C551
C974
C976
Compartment)
Evaporative emission bypass solenoid valve (1997 california, 1998-01) (right side of firewall)
Evaporative emission control canister vent shut valve (1997 california, 1998-01) (top of evap control canister)
Evaporative emission purge flow switch (1997 non-calif) (right side of firewall)
Except sh
Fuel injectors
Fuse 15a
Fuse 23 15a
Fuse 46 15a
G120 (right side of engine)
G201 (behind right side of dash)
Gauge assembly
Hot at all times
Hot in on or start
Idle air control valve
Ignition switch
Junction connector (right kick panel)
Junction connector (right side of dash)
Junction connector (right side of engine compt)
Knock sensor (left side of engine, above oil filter)
Lock
Malfunction indicator light (mil)
Nca
Power steering pressure switch (lower left rear of engine
Primary heated oxygen sensor (below vehicle, front of twc converter)
Red
Secondary heated oxygen sensor (below vehicle, rear of twc converter)
Service check connector
Srs fuse block
Start
Under- dash fuse/ relay box
Under- hood fuse/ relay box
Underdash fuse/relay box
Vtec pressure switch (rear of cylinder head)

2.2L, Engine Performance Wiring Diagrams (3 of 3) for Honda Prelude Type SH 1998

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List of elements for 2.2L, Engine Performance Wiring Diagrams (3 of 3) for Honda Prelude Type SH 1998:

A/t only
A10
Atpnp
Atts control unit (sh only) (underside of front pass. footrest)
B17
B18
B19
B20
Bksw
Brake switch (top of brake pedal support)
C251
C432
C438
D10
D11
D12
D13
D14
D15
D16
Ect
Egrl
Electrical load detector unit
Engine control module (underside of front passenger's footrest)
Engine coolant temperature sensor (rear of cylinder head)
Except sh
Exhaust gas recirculation valve lift sensor (rear of intake manifold)
Firx
Fitx
Fuel tank pressure sensor (1997 california, 1998-01) (on right side of firewall)
Fuse 41 15a
Gauge assembly
Hot at all times
Iat
Intake air temperature sensor (front of intake manifold)
Junction connector (lower rear of engine)
Junction connector (right side of dash)
Manifold absolute pressure sensor (top of throttle body)
Map
Park/ neutral output
Pho2s
Ptank
Seaf
Sefa
Sg1
Sg2
Sh only
Sho2s
Throttle position sensor (side of throttle body)
Tps
Transmission control module (a/t only) (underside of front passenger's footrest)
Under- hood fuse/ relay box
Underdash fuse/relay box
Underhood fuse/relay box
Vcc1
Vcc2
Vref
W/ sh only

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Back-up Lamps Wiring Diagram for Honda Prelude Type SH 1998:

(1997-98)
(1999-01)
(a/t)
(m/t)
A/t
A/t gear position switch (on lower rear of transaxle)
A/t reverse relay (above underdash fuse/relay box, on bracket)
Atts control unit (type sh) (on underside of front passenger's footrest)
Back-up light switch (on top front of transaxle)
C431
C551
G302 (left side of front passenger's footwell)
G405 (right rear of trunk)
Hot in on or start
J/c c559 (behind gauge assembly)
Left back-up light
M/t
Meter (cruise control) fuse 13 15a
Right back-up light
Trailer lighting connector (on left rear of trunk, taped to harness)
Underdash fuse/relay box (behind left kick panel)

Exterior Lamps Wiring Diagram (1 of 2) for Honda Prelude Type SH 1998

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List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Honda Prelude Type SH 1998:

Backup lamps circuit
Brake switch (behind dash, on top of brake pedal support)
Bulb type
C251
C431
C432
C434
C438
C980
Engine controls & transmissions systems
G100 (left front corner of engine compartment)
G101 (right front corner of engine compartment)
G301 (under front passenger's seat)
G405 (right rear of trunk)
Head
Headlight switch (part of combination light switch)
High mount brake light
High mount brake light (type sh)
Hot at all times
If equipped
J/c c306 (left kick panel)
Left brake light/ taillight
Left front parking light
Left front side marker light
Left front turn signal light
Left rear side marker light
Left rear turn signal light
Left tail light
License plate light
Off
Park
Right brake light/ taillight
Right front parking light
Right front side marker light
Right front turn signal light
Right rear side marker light
Right rear turn signal light
Right tail light
Security system connector (canada)
Small light fuse 42 20a
Stop horn fuse 41 15a
Tail light fuse 10 15a
To underdash fuse/relay box (diagram 2 of 2)
Trailer lighting connector (on left rear of trunk, taped to harness)
Underdash fuse/relay box (behind left kick panel)
Underhood fuse/relay box (on right rear corner of engine compartment)
W/ spoiler

Exterior Lamps Wiring Diagram (2 of 2) for Honda Prelude Type SH 1998

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List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Honda Prelude Type SH 1998:

(left kick panel) g200
C252
C433
C434
C437
C551
C980
Combination light switch
Flasher
From left front turn signal (diagram 1 of 2)
From left rear turn signal (diagram 1 of 2)
From right front turn signal (diagram 1 of 2)
From right rear turn signal (diagram 1 of 2)
Gauge assembly
Hazard fuse 39 10a
Hazard warning switch
Hazard warning switch light
Hot at all times
Hot in on or start
Interior lights system
Left
Left ctrl
Left turn signal indicator light
Meter (cruise control) fuse 13 15a
Off
Red
Right
Right ctrl
Right turn signal indicator light
Turn signal light diode (above underdash fuse/relay box, taped to harness)
Turn signal switch
Turn signal/ hazard relay
Underdash fuse/relay box (behind left kick panel)
Underhood fuse/relay box (on right rear corner of engine compartment)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Honda Prelude Type SH 1998

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List of elements for Ground Distribution Wiring Diagram (1 of 4) for Honda Prelude Type SH 1998:

(a/t)
(sh)
Abs pump motor
Atts control unit (type sh)
Atts control unit transmission control module
Atts unit (type sh)
Battery
Braided
Braided wire
Brake fluid level switch
Ckp/tdc sensor shield
Ckp/tdc/cyp sensor shield
Condenser fan motor
Counter- shaft speed sensor shield (a/t)
Cylinder head cover
Cyp sensor shield wire
Data link connector
Engine control module
G100 (left front corner of eng compt)
G101 (right front corner of eng compt)
G102 (left side of eng. compt.)
G109 (right front of eng. compt.)
G120 (right side of engine)
J/c c306
J/c c479
Knock sensor shield
Left front parking light
Left front side marker light
Left front turn signal light
Left headlight
Left solenoid
Main shaft speed sensor shield (a/t)
Main shaft/ counter shaft sensor shield (a/t)
Pgm-fi main relay
Power steering pressure switch
Power steering pump bracket
Primary ho2s shield
Primary ho2s shield (except type sh)
Radiator fan motor
Radiator fan switch
Right headlight
Right front parking light
Right front side marker light
Right front turn signal light
Right solenoid
Secondary ho2s shield
Shift control solenoid valve b (a/t)
Shift control solenoid valve c (a/t)
Transmission
Vehicle speed sensor
Vtec pressure switch
Windshield washer motor
Windshield wiper intermittent relay
Windshield wiper motor

Ground Distribution Wiring Diagram (2 of 4) for Honda Prelude Type SH 1998

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List of elements for Ground Distribution Wiring Diagram (2 of 4) for Honda Prelude Type SH 1998:

(not used)
A/t
Accessory power socket
Accessory power socket relay
Blower motor relay
C405
C410
C432
C433
C434
C551
C980
Ceiling light/ spotlights
Clock
Clutch interlock switch (m/t)
Clutch switch (m/t)
Coil
Combination light switch
Cruise control main switch
Cruise control unit
Door multiplex control unit
Driver's door key cylinder switch
Driver's door lock switch
Driver's multiplex control unit
Driver's seat heater switch (canada)
Driver's window motor
Electrical load detector unit
G200 (left kick panel)
Gauge assembly
Ignition key switch
Immobilizer control unit
J/c c559
Left horn
Moon roof close relay
Moon roof open relay
Moon roof switch
Passenger's multiplex control unit
Power mirror switch
Power window relay
Right horn
Security system control unit (canada)
Steering lock
To g203 (diagram 3 of 4)
Turn signal/ hazard relay
Underdash fuse/relay box
Underhood fuse/relay box
Windshield wiper/ washer switch

Ground Distribution Wiring Diagram (3 of 4) for Honda Prelude Type SH 1998

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List of elements for Ground Distribution Wiring Diagram (3 of 4) for Honda Prelude Type SH 1998:

(1997-98)
(1999-01)
1999-01
A/t
A/t gear position switch
Abs control unit
Abs fail-safe relay
Ashtray light
Audio unit
Braided wire
Canada
Coil
Cruise control actuator
Data link connector
Daytime running lights control unit
Dimmer relay
Door lock relay
Door multiplex control unit
Driver's door lock assembly
Driver's multiplex control unit
Driver's seat belt switch
Driver's seat heater
Evaporative emission purge flow switch (1997 except california)
From g200 (diagram 2 of 4)
Fuel pump
Fuel tank unit
G203 (right kick panel)
G301 (under front passenger's seat)
G302 (left side of front passenger's footwell)
G302 (right side of driver's footwell)
High mount brake light (bulb type)
Keyless receiver unit
Left power mirror
Mode switch
Multiplex control unit inspection connector
Parking pin switch
Passenger's door key cylinder switch
Passenger's door lock switch
Passenger's multiplex control unit
Passenger's seat heater
Passenger's seat heater switch
Red
Right power mirror
Seat heater relay
Shift lock relay
Srs unit
Stereo amplifier
Stereo amplifier shield
Under- dash fuse/relay box
Under- hood fuse/relay box

Ground Distribution Wiring Diagram (4 of 4) for Honda Prelude Type SH 1998

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List of elements for Ground Distribution Wiring Diagram (4 of 4) for Honda Prelude Type SH 1998:

G201 (behind right side of dash)
G405 (right rear of trunk)
Heater control panel
Heater fan switch
High mount brake light (type sh)
Left back-up light
Left brake light/ taillight
Left rear side marker light
Left rear turn signal light
Left tail- light
License plate light
Right back-up light
Right brake light/ taillight
Right rear side marker light
Right rear turn signal light
Right tail- light
Trailer lighting connector
Trunk latch switch

HEADLIGHTS

Headlight Wiring Diagram, with DRL (1 of 2) for Honda Prelude Type SH 1998

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List of elements for Headlight Wiring Diagram, with DRL (1 of 2) for Honda Prelude Type SH 1998:

(left front corner of eng compt)
(left kick panel)
(right front corner of eng compt)
Battery fuse 32 100a
Battery input
Brake indicator control
C251
C252
C254
C431
C433
C437
C551
C980
Combination light switch
Day light fuse 8 10a
Day light unit fuse 12 7.5a
Daytime running lights control unit (above accelerator pedal)
Dimmer relay
Dimmer switch
Drl ind
Flash-to-pass switch
G100
G101
G200 (left kick panel)
G203 (right kick panel)
Gauge assembly
Ground
Head
Headlight relay
Headlight switch
High
High beam indicator light
High beam off input
High beam request
Hot at all times
Hot in on
Hot in on or start
Ignition input
Indicator control
Instrument cluster system
J/c c306
J/c c456 (right kick panel)
J/c c559 (behind gauge assembly)
Left headlight
Left headlight fuse 51 20a
Left high beam control
Left low beam input
Lights-on request input
Low
Meter (cruise control) fuse 13 15a
Off
Park
Parking brake input
Parking brake switch
Red
Right headlight
Right headlight fuse 50 20a
Right high beam control
Right low beam input
To fog- light relay 2 (diagram 2 of 2)
To foglight relay 1 (diagram 2 of 2)
Underdash fuse/relay box
Underhood fuse/relay box
W/ fog- lights
W/o fog- lights
Wiper/washer system

Headlight Wiring Diagram, with DRL (2 of 2) for Honda Prelude Type SH 1998

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List of elements for Headlight Wiring Diagram, with DRL (2 of 2) for Honda Prelude Type SH 1998:

(behind center of front bumper)
15a
C251
C254
C435
Combination light switch
Diode 1 (behind left side of dash)
Diode 2 (behind left side of dash)
Diode 3 (left kick panel)
Fog- light switch
Foglight in-line fuse holder (left kick panel)
Foglight relay 1 (behind left side of dash)
Foglight relay 2 (behind driver's left air vent)
From combination light switch (diagram 1 of 2)
From underdash fuse/relay box (diagram 1 of 2)
Fuse box fuse 36 50a
G200 (left kick panel)
Head
Headlight switch
Hot at all times
Left foglight
Off
Park
Red
Right foglight
Small light fuse 42 20a
Underdash fuse/relay box
Underhood fuse/relay box

Headlight Wiring Diagram, without DRL (1 of 2) for Honda Prelude Type SH 1998

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List of elements for Headlight Wiring Diagram, without DRL (1 of 2) for Honda Prelude Type SH 1998:

(not used)
Battery fuse 32 100a
C251
C252
C254
C433
C437
C980
Combination light switch
Dimmer relay
Dimmer switch
Flash to pass switch
G100 (left front corner of eng compt)
G101 (right front corner of eng compt)
G200 (left kick panel)
G203 (right kick panel)
Gauge assembly
Head
Headlight relay
Headlight switch
High
High beam indicator light
Hot at all times
J/c c306 (left kick panel)
J/c c456 (right kick panel)
Left headlight
Left headlight fuse 51 20a
Low
Off
Park
Red
Right headlight
Right headlight fuse 50 20a
To foglight relay 1 (diagram 2 of 2)
To foglight relay 2 (diagram 2 of 2)
Underdash fuse/relay box
Underhood fuse/relay box
W/ fog- lights
W/o fog- lights
Wiper/washer system

Headlight Wiring Diagram, without DRL (2 of 2) for Honda Prelude Type SH 1998

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List of elements for Headlight Wiring Diagram, without DRL (2 of 2) for Honda Prelude Type SH 1998:

(behind center of front bumper)
15a
C251
C254
C435
Combination light switch
Diode 1 (behind left side of dash)
Diode 2 (behind left side of dash)
Diode 3 (left kick panel)
Fog- light switch
Foglight in-line fuse holder (left kick panel)
Foglight relay 1 (behind left side of dash)
Foglight relay 2 (behind driver's left air vent)
From combination light switch (diagram 1 of 2)
From underdash fuse/relay box (diagram 1 of 2)
Fuse box fuse 36 50a
G200 (left kick panel)
Head
Headlight switch
Hot at all times
Left foglight
Off
Park
Red
Right foglight
Small light fuse 42 20a
Underdash fuse/relay box
Underhood fuse/relay box

HORN

Horn Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Horn Wiring Diagram for Honda Prelude Type SH 1998:

(1997-98) (1999-01)
(1999-01) (1997-98)
Anti-theft system (optional)
C251
Cable reel
Canada only
G200 (left kick panel)
Horn relay (above underdash fuse/relay box)
Hot at all times
Left horn (behind left side of front bumper)
Left horn switch
Right horn (behind right side of front bumper)
Right horn switch
Steering wheel
Stop horn fuse 41 15a
Underhood fuse/relay box

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Honda Prelude Type SH 1998

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Honda Prelude Type SH 1998:

(left kick panel) g200
(not used)
(under front passenger's seat) g301
A/t gear position switch (on lower rear of transaxle)
A10
A11
A12
A13
A23
Anti-lock brakes system
Anti-theft system
Atts control unit (type sh) (on underside of front passenger's footrest)
Atts ind
B10
B11
B12
B13
B14
B15
B16
Brake ind
C10
C11
C12
C432
C551
Charge ind
Coolant temperature sending unit (on rear of cylinder head, below distributor assembly)
Cruise control system
D10
D11
D12
D13
D14
D15
D16
Door open ind
Drive circuit
Driver's door switch
Ecu eat ecu fuse 14 15a
Engine controls system
Engine coolant temperature gauge
Exterior lights system
Footwell) g302
Fuel gauge
Fuel gauge sending unit
Fuel tank unit (on top of fuel tank)
Gauge assembly
Headlights system
Hot in on or start
Interior lights system
Interior lights systems
J/c c559 (behind gauge assembly)
Low engine oil pressure ind
Low fuel ind
Malfunction ind
Meter (cruise control) fuse 13 15a
Odometer/ tripmeter stepper motor
Passenger's door switch
Pnk
Red
Seat belt ind
Speedometer
Starting/charging system
Tachometer
Tachometer drive circuit
Thermistor
To abs indicator (diagram 2 of 2)
To right turn ind (diagram 2 of 2)
Transmissions system
Transmissions systems
Trunk open ind
Underdash fuse/relay box (behind left kick panel)
Warning systems

Instrument Cluster Wiring Diagram (2 of 2) for Honda Prelude Type SH 1998

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Honda Prelude Type SH 1998:

(left front corner of engine compartment) g100
(right rear of trunk) g405
(right side of engine) g120
1 ind
2 ind
A/t
A/t gear position indicator
A10
A11
Abs control unit (behind right kick panel)
Abs ind
Abs ind circuit
Atts control unit (type sh) (on underside of front passenger's footrest)
B10
B11
Brake fluid level switch (in brake fluid reservoir cap)
Brake/ park input
C18
Canada
Cruise control dimming circuit
Cruise control unit (behind dash, above accelerator pedal)
Cruise ind
D10
D11
D12
D13
D14
D15
D16
D3 ind
D4 ind
Daytime running lights (drl) control unit (behind dash, above accelerator pedal)
Dimming circuit
Display
Driver's multiplex control unit
Drl ind
Engine control module (ecm) (on underside of front passenger's footrest)
Engine oil pressure switch (on lower left of engine, below oil filter)
Engine oil pressure switch input
From brake ind b (diagram 1 of 2)
From pin a4 (diagram 1 of 2)
Gauge assembly
Gauge lights (2)
Gnd
High beam ind
Ign
Immobilizer control unit (behind dash, on left side of steering column)
Immobilizer ind
J/c c117 (middle of engine)
J/c c306 (left kick panel)
J/c c456 (right kick panel, taped back to harness)
J/c c479 (left side of front passenger's footwell, taped to harness)
Left turn ind
N ind
P ind
Parking brake switch (at base of park brake lever)
R ind
Right turn ind
Shift indicator circuit
Solid state
Srs ind
Srs ind circuit
Transmission control module (tcm) (on underside of front passenger's footrest)
Trunk latch switch (on center of trunk lid, at latch assembly)
Underdash fuse/relay box (behind left kick panel)
Usa
Vehicle speed sensor (vss) (on top left of transaxle)
Vss input
Vss output

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Courtesy Lamps Wiring Diagram for Honda Prelude Type SH 1998:

(1997-98) (1999-01)
C251
C405
Driver's door courtesy light
Driver's door switch
G405 (right rear of trunk)
Hot at all times
Instrument cluster system
Instrument cluster system, entry light timer circuit
Interior lights fuse 46 15a 10a
J/c c406 (left side of dash)
J/c c456 (right kick panel)
Keyless receiver unit
Passenger's door courtesy light
Passenger's door switch
Security system connector (canada)
Trunk latch switch
Trunk light
Underhood fuse/relay box (on right rear corner of engine compartment)

Entry Light Timer Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Entry Light Timer Wiring Diagram for Honda Prelude Type SH 1998:

(1997-98) (1999)
A-d line
C251
C434
Ceiling light/ spotlights
Ceiling lights
D-a line
Door
Driver's door switch
Driver's door switch input a
Driver's multiplex control unit
G200 (left kick panel)
Hot at all times
Ignition key light
Ignition key sw input
Ignition key switch
Ignition key/ ceiling light control
Interior lights fuse 46 15a 10a
Off
Pass. door switch input
Passenger's door switch
Passenger's multiplex control unit (right kick panel)
Pnk
Red
Spot- lights
Steering lock
Stop horn fuse 41 15a
Underdash fuse/relay box (behind left kick panel)
Underhood fuse/relay box (on right rear corner of eng compt)

Instrument Illumination Wiring Diagram for Honda Prelude Type SH 1998

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List of elements for Instrument Illumination Wiring Diagram for Honda Prelude Type SH 1998:

(1997- 98)
(1999-
01)
1999-01
A-d line
A/t gear position console light
A/t gear position indicator
Ashtray light
Audio unit
C251
C431
C433
C434
C551
C980
Clock
Combination light switch
Cruise control dimming circuit
Cruise control main switch
D-a line
Dash lights brightness controller
Dash lights brightness controller input
Dim control
Dimming circuit
Door multiplex control unit (inside driver's door)
Driver's multiplex control unit
Driver's seat heater switch (canada)
Fuse 20 (not used)
G200 (left kick panel)
G302 (left side of front passenger's footwell)
Gauge assembly
Gauge lights (2)
Ground
Hazard warning switch
Head
Headlight switch
Heater control panel
Hot at all times
Illum in
J/c c406 (left side of dash)
J/c c559 (behind gauge assembly)
Lights on input
Lights on input
Moon- roof switch
Off
Park
Passenger's multiplex control unit (right kick panel)
Passenger's seat heater switch (canada)
Pnk
Power window master switch illum
Red
Shift indicator circuit
Small light fuse 42 20a
Tail light fuse 10 15a
Underdash fuse/relay box (behind left kick panel)
Underhood fuse/relay box (on right rear corner of engine compartment)
W/a/t

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Honda Prelude Type SH 1998

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List of elements for Power Distribution Wiring Diagram (1 of 5) for Honda Prelude Type SH 1998:

(1997-98) (1999-01)
(not used) fuse 3
(not used) fuse 38
(not used) fuse 49
Abs +b fuse 40 20a
Abs fail-safe relay
Abs motor fuse 31 30a
Abs pump motor relay
Acg-s fuse 4 10a
Alternator
Atts fail- safe relay (type sh)
Atts unit fuse 1 10a
Battery
Battery fuse 32 100a
Blower motor relay
Brake switch
C251
C252
C253
C254
C431
C432
C434
C435
C436
C437
C981 option connector
Coil contact
Day light fuse 8 7.5a
Daytime running lights control unit (canada)
Electrical load detector (eld) unit
From a fuse 31 (diagram 1 of 5)
Fuse box fuse 36 50a
Hazard fuse 39 10a
Hazard warning switch
Heated seat fuse 6 15a
Heater motor fuse 35 40a
Horn relay
Immobilizer control unit
Moon roof close relay
Moon roof open relay
Pgm-fi main relay
Power window fuse 37 40a
Power window relay
Rear defroster fuse 34 40a
Rear window defogger relay
Rr speaker fuse 5 10a
Seat heater relay (canada)
Starter
Starter solenoid
Steering lock
Stereo amplifier
Stop horn fuse 41 15a
Sun roof fuse 7 30a
T101
T102
To fuse 33 (diagram 2 of 5)
To fuse 38 (diagram 1 of 5)
Turn signal/ hazard relay
Underdash fuse/relay box
Underhood fuse/relay box

Power Distribution Wiring Diagram (2 of 5) for Honda Prelude Type SH 1998

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List of elements for Power Distribution Wiring Diagram (2 of 5) for Honda Prelude Type SH 1998:

(1997-98) (1999-01)
(not used)
1997 early production
A/c compressor clutch relay
A/c thermostat
Abs control unit
Acc
Atts control unit (type sh)
Blower motor relay
C252
C253
C302
C432
C433
C434
C437
C438
C551
C974
C976
C982 option connector
Canada
Coil
Condenser fan relay
Day light unit fuse 12 7.5a
Daytime running lights control unit (canada)
Early production
Engine control module
Except 1997 early production
From fuse 35 b (diagram 1 of 5)
Heater control panel
Ig sw fuse 33 50a
Ignition switch
J/c c456
Lock
Nca
Pgm-fi main relay
Power mirror switch
R/c mirror fuse 9 7.5a
Radiator fan relay
Rear defroster relay fuse 11 7.5a
Rear window defogger relay
Recirculation control motor
Seat heater relay (canada)
Srs fuse block
Start
Starter cut relay
Starter signal fuse 2 7.5a
Starting/ charging system
To fuse 42 (diagram 3 0f 5)
To srs fuse block (diagram 3 of 5)
To srs fuse block (diagram 4 of 5)
Underdash fuse/relay box
Underhood fuse/relay box

Power Distribution Wiring Diagram (3 of 5) for Honda Prelude Type SH 1998

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List of elements for Power Distribution Wiring Diagram (3 of 5) for Honda Prelude Type SH 1998:

(1997-98)
(1997-98) (1999)
(1997-98) (1999-01)
(1999-01)
A/c compressor clutch relay
A/t only
Acc fuse 18 7.5a
Accessory power socket
Accessory power socket relay (left kick panel)
Audio unit
C251
C254
C431
C433
C434
C702
C974
C976
C984 option connector
Ceiling light/ spotlights
Clock
Clock radio fuse 43 7.5a
Combination light switch
Condenser fan fuse 45 20a
Condenser fan relay
Cooling fan fuse 47 20a
Data link connector
Door lock fuse 44 10a
Door lock relay
Door multiplex control unit
Driver's door courtesy light
Driver's multiplex control unit
Engine control module
From e fuse 33 (diagram 2 of 5)
From f fuse 45 (diagram 3 of 5)
From ignition switch (diagram 2 of 5)
G200 (left kick panel)
Gauge assembly
Headlight relay
Heater control panel
Interior lights fuse 46 15a 10a
J/c c306
J/c c406
J/c c456
J/c c559 (behind gauge assembly)
Keyless receiver unit
Passenger's door courtesy light
Passenger's multiplex control unit
Radiator fan relay
Red
Security system control unit connector (canada)
Shift lock solenoid (a/t)
Small light fuse 42 20a
Srs fuse block
To fuse 46 (diagram 3 of 5)
Transmission control module
Trunk light
Under- hood fuse/ relay box
Underdash fuse/relay box
Underhood fuse/relay box

Power Distribution Wiring Diagram (4 of 5) for Honda Prelude Type SH 1998

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List of elements for Power Distribution Wiring Diagram (4 of 5) for Honda Prelude Type SH 1998:

from ignition switch (diagram 2 of 5)
(1997-98) (1999-01)
(not used)
(not used) fuse 19
1999-01 & type sh
A/t
A/t reverse relay (a/t)
Atts control unit (type sh)
Atts fail-safe relay (type sh)
Atts fuse 7.5a
Auxiliary fuse holder
Back-up light switch (m/t)
C431
C432
C434
C435
C436
C551
C801
C974
C976
C980
Canada
Clock
Combination light switch
Cruise control main switch
Driver's multiplex control unit
Ecu eat ecu fuse 14 15a
From fuse 14 h (diagram 4 of 5)
From srs fuse block g (diagram 4 of 5)
Fuel pump fuse 23 15a
Fuse 10a
Gauge assembly
Ignition coil
J/c c559
Keyless receiver unit
Meter (cruise control) fuse 13 15a
Passenger's multiplex control unit
Red
Srs fuse 24 10a
Srs fuse block
Srs unit
To fuse 19 (diagram 4 of 5)
To fuse 23 (diagram 4 of 5)
To srs fuse block (diagram 5 of 5)
To underdash fuse/relay box (diagram 5 of 5)
Turn signal light diode
Turn signal switch
Type sh
Underdash fuse/relay box
Windshield wiper intermittent relay
Windshield wiper motor
Windshield wiper/washer switch
Wiper fuse 17 30a

Power Distribution Wiring Diagram (5 of 5) for Honda Prelude Type SH 1998

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List of elements for Power Distribution Wiring Diagram (5 of 5) for Honda Prelude Type SH 1998:

(1997-98) (1999-01)
(not used)
Alternator
C405
C432
C433
C437
C438
C551
C974
Canada
Electrical load detector (eld) unit
Evaporative emission bypass solenoid valve (97 calif. only, 98-99 all)
Evaporative emission control canister vent shut valve (97 calif. only, 98-99 all)
Evaporative emission purge control solenoid valve
From i fuse 14 (diagram 4 of 5)
From srs j fuse block (diagram 4 of 5)
Immobilizer control unit (early production 1997)
Intake air bypass control solenoid valve
Intake control solenoid valve
J/c c117
J/c c456
J/c c479
Pgm-fi main relay
Primary heated oxygen sensor (except type sh)
Primary heated oxygen sensor (type sh)
Secondary heated oxygen sensor
Security system control unit
Shift lock relay (a/t)
Srs fuse block
Transmission control module (a/t)
Underdash fuse/relay box
Underhood fuse/relay box
Vehicle speed sensor