All Wiring Diagrams for Honda Prelude 2.0 S 1990

COOLING FAN

2.0L

2.0L, Cooling Fan Wiring Diagram, with A/C for Honda Prelude 2.0 S 1990

List of elements for 2.0L, Cooling Fan Wiring Diagram, with A/C for Honda Prelude 2.0 S 1990:

• A/c system (a/c diode box)
• C428
• C430
• Condenser fan relay
• Coolant temperature switch a (on radiator, below coolant fan)
• Cooling fan relay
• Cooling fan timer unit (below right side of dash, on kick panel)
• Dash fuse box
• Fuse 12 10a
• Fuse 17 15a
• Fuse 35 10a
• Fuse 39 20a
• G101
• G105 (right rear of engine compartment)
• G206 (behind top center of dash)
• Hot at all times
• Hot in run
• Hot in run or start
• Junction connector (below under- hood relay box)
• Junction connector (front wheel well)
• Nca
• Radiator fan motor
• Red
• Ta switch (carburated only) (right rear of engine compartment)
• Under-hood fuse box

2.0L, Cooling Fan Wiring Diagram, without A/C for Honda Prelude 2.0 S 1990

List of elements for 2.0L, Cooling Fan Wiring Diagram, without A/C for Honda Prelude 2.0 S 1990:

• (on radiator, below coolant fan)
• C428
• C430
• Coolant temperature switch a
• Dash fuse box
• Fan control unit (below right side of dash, on kick panel)
• Fuse 12 10a
• Fuse 17 15a
• Fuse 35 10a
• Fuse 39 20a
• G101
• G105 (right rear of engine compartment)
• G206 (behind top center of dash)
• Hot at all times
• Hot in run
• Hot in run or start
• Junction connector (below under- hood relay box)
• Junction connector (front wheel well)
• Radiator fan motor
• Radiator fan relay
• Red
• Ta switch (carburated only) (right rear of engine compartment)
• Under-hood fuse box

2.1L

2.1L, Cooling Fan Wiring Diagram, with A/C for Honda Prelude 2.0 S 1990

List of elements for 2.1L, Cooling Fan Wiring Diagram, with A/C for Honda Prelude 2.0 S 1990:

• (top right front of engine)
• A/c system (a/c diode box)
• C428
• C430
• Condenser fan relay
• Coolant temperature switch a (on radiator, below coolant fan)
• Coolant temperature switch b
• Cooling fan relay
• Cooling fan timer unit (below right side of dash, on kick panel)
• Dash fuse box
• Fuse 12 10a
• Fuse 17 15a
• Fuse 35 10a
• Fuse 39 20a
• G101
• G119 (top right side of engine)
• G206 (behind top center of dash)
• Hot at all times
• Hot in run
• Hot in run or start
• Junction connector (below under- hood relay box)
• Junction connector (front wheel well)
• Nca
• Radiator fan motor
• Under-hood fuse box

2.1L, Cooling Fan Wiring Diagram, without A/C for Honda Prelude 2.0 S 1990

List of elements for 2.1L, Cooling Fan Wiring Diagram, without A/C for Honda Prelude 2.0 S 1990:

• (on radiator, below coolant fan)
• C428
• C430
• Coolant temperature switch a
• Dash fuse box
• Fan control unit (below right side of dash, on kick panel)
• Fuse 12 10a
• Fuse 17 15a
• Fuse 35 10a
• Fuse 39 20a
• G101
• G105 (right rear of engine compartment)
• G206 (behind top center of dash)
• Hot at all times
• Hot in run
• Hot in run or start
• Junction connector (below under- hood relay box)
• Junction connector (front wheel well)
• Radiator fan motor
• Radiator fan relay
• Red
• Ta switch (carburated only) (right rear of engine compartment)
• Under-hood fuse box

DEFOGGERS

Defogger Wiring Diagram for Honda Prelude 2.0 S 1990

List of elements for Defogger Wiring Diagram for Honda Prelude 2.0 S 1990:

• C430
• C724
• Dash fuse box (behind dash, left of steering column)
• Dash relay holder
• Defogger timer
• Fuse 18 10a
• Fuse 23 30a
• G206 (behind center dash, on left side of center frame)
• G312 (behind top left corner of rear seat)
• Hot at all times
• Hot in run
• Interior lights system
• Junction connector (behind right side gauge assembly, taped to harness)
• Off
• Radio noise condenser
• Radio noise filter (right side of trunk) (w/window antenna)
• Rear window defogger
• Rear window defogger relay
• Rear window defogger switch
• Red
• Under-hood relay box

HORN

Horn Wiring Diagram for Honda Prelude 2.0 S 1990

List of elements for Horn Wiring Diagram for Honda Prelude 2.0 S 1990:

• C 1996 vftc
• Fuse 32 20a
• Horn switch
• Hot at all times
• Left horn
• Nca
• Right horn
• Slip ring (w/ cruise) contact ring (w/o cruise)
• Steering wheel
• Under-hood relay box

POWER ANTENNA

Power Antenna Wiring Diagram, with Spoiler for Honda Prelude 2.0 S 1990

List of elements for Power Antenna Wiring Diagram, with Spoiler for Honda Prelude 2.0 S 1990:

• 10a
• 1995 vftc c
• Fuse 35
• G403 (right side of trunk)
• Hot at all times
• Interior lights system (trunk light)
• Limit switch
• Mast antenna retractor relay (right side of trunk)
• Power antenna control
• Power antenna motor
• Power antenna relay
• Stereo radio/ cassette player
• Trunk switch (center rear of trunk)
• Under-hood relay box

Power Antenna Wiring Diagram, without Spoiler for Honda Prelude 2.0 S 1990

List of elements for Power Antenna Wiring Diagram, without Spoiler for Honda Prelude 2.0 S 1990:

• 10a
• 1995 vftc c
• Fuse 35
• G403 (right side of trunk)
• Hot at all times
• Limit switch
• Power antenna control
• Power antenna motor
• Power antenna relay
• Stereo radio/ cassette player
• Under-hood relay box

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Honda Prelude 2.0 S 1990

List of elements for Power Door Lock Wiring Diagram for Honda Prelude 2.0 S 1990:

• Battery input
• C428
• Dash fuse box
• Fuse 4 15a
• G310 (behind top right corner of rear seat)
• Ground
• Hot at all times
• Left door latch switch/ door lock actuator
• Left power door lock switch
• Lock
• Lock +
• Lock in
• Lock input
• Passive restraint system (w/ 4ws)
• Power door lock control unit (in right front door)
• Right door key switch
• Right door latch switch/ door lock actuator
• Un- lock
• Unlock
• Unlock +
• Unlock input

POWER MIRRORS

Power Mirror Wiring Diagram for Honda Prelude 2.0 S 1990

List of elements for Power Mirror Wiring Diagram for Honda Prelude 2.0 S 1990:

• C724
• Dash fuse box
• Down
• Fuse 17 15a
• G206 (behind top center of dash)
• Hot in run
• Left
• Left power mirror
• Left/right
• Mirror selector switch
• Power door mirror switch
• Right
• Right power mirror
• Switch
• Up/down

POWER WINDOWS

Power Window Wiring Diagram for Honda Prelude 2.0 S 1990

List of elements for Power Window Wiring Diagram for Honda Prelude 2.0 S 1990:

• 20a
• 40a
• Auto down
• C427
• C428
• C431 c431
• Control unit
• Dash fuse box
• Dash relay holder (left kick panel)
• Driver's power window motor
• Driver's power window switch
• Driver's switch driver's switch
• Fuse 11
• Fuse 24
• Fuse 5
• Fuse 6
• G206 (top center of dash)
• G310 (right side of rear seat)
• Hot at all times
• Hot in run or start
• Main switch
• Off
• Passenger's power window motor
• Passenger's power window switch
• Passenger's switch passenger's switch
• Power window relay
• Pulser
• Under- hood relay box

RADIO

Radio Wiring Diagrams for Honda Prelude 2.0 S 1990

List of elements for Radio Wiring Diagrams for Honda Prelude 2.0 S 1990:

• 1995 vftc c
• Battery
• Cigarette lighter relay
• Dash fuse box
• Fuse 2 10a
• Fuse 35 10a
• G206 (behind top center of dash)
• Ground
• Hot at all times
• Hot in accy or run
• Ignition
• Illum input
• Interior lights system
• Left front speaker
• Left rear speaker
• Mast antenna
• Nca
• Power antenna control
• Power antenna system (power antenna) relay)
• Right front speaker
• Right rear speaker
• Stereo radio/ cassette player
• Under-hood relay box
• Window antenna

STARTING/CHARGING

Charging Wiring Diagram for Honda Prelude 2.0 S 1990

List of elements for Charging Wiring Diagram for Honda Prelude 2.0 S 1990:

• A/c compressor control unit right of glove box)
• Alternator
• Anti-lock brake control unit (front of center console)
• Battery
• C 1996 vftc
• C428
• C709
• C724
• Charge system light
• Dash fuse box
• Fuse 12 10a
• Fuse 19 70a
• Fuse 37 10a
• G101 (lower right front of engine compartment, on frame)
• Gauge assembly
• Hot in run or start
• Integrated control unit (below center of dash)
• Pgm-fi electronic control unit (below passenger's footrest under carpet)
• Under- hood relay box

Starting Wiring Diagram for Honda Prelude 2.0 S 1990

List of elements for Starting Wiring Diagram for Honda Prelude 2.0 S 1990:

• (below center
• A/t
• Acc (i)
• Battery
• C 1996 vftc
• C429
• C431
• C901
• Clutch interlock switch (on clutch pedal support)
• Console)
• Dash fuse box
• Engine controls system (fuse 3)
• Engine controls system (w/ carburetor only)
• Fuse 40a
• Fuse 70a
• G109 (near battery)
• G206 (behind top center of dash)
• Ignition switch
• In-line diode (in main harness, at breakout of dash fuse box) (w/ carburetor only)
• Lock (0)
• M/t
• Neutral safety switch
• Run (ii)
• Start (iii)
• Starter
• Starter motor
• Starter relay (above left kick panel)
• Starter solenoid
• Under- hood fuse/ relay box

WIPER/WASHER

Wiper/Washer Wiring Diagram for Honda Prelude 2.0 S 1990

List of elements for Wiper/Washer Wiring Diagram for Honda Prelude 2.0 S 1990:

• 20a
• C426
• C428
• C430
• C431
• C434
• C435
• C907
• Combination switch
• Dash fuse box
• Front washer motor (behind left side of bumper)
• Fuse 11
• G100
• G310 (behind top right corner of rear seat)
• Ground
• High
• Hot in run or start
• Ignition input
• Int
• Integrated control unit (behind center of dash)
• Intermit- tent wiper relay circuit
• Junction conn- ector (left front corner of engine compartment)
• Junction connector (left front corner of engine compart- ment)
• Low
• Mist
• Off
• Park
• Park input
• Run
• Washer switch
• Windshield wiper motor
• Wiper switch