Honda Prelude (1997-2001) – fuse and relay box
Fuse and Relay Box Diagrams – Honda Prelude
Applies to vehicles manufactured in the years:
1997, 1998, 1999, 2000, 2001.
Diagram of the fuse box in the passenger compartment
The internal fuse box is located under the dashboard on the driver’s side. To open it, turn the knob as shown.
| Number | Amperes [A] | Description |
| 1 | 10 | ATTS safety relay |
| 2 | 7.5 | PGM-FI Main Relay, ECM, Starting System |
| 3 | – | Not used |
| 4 | 10 | PGM-FI main relay, immobilizer control unit |
| 5 | 10 | Stereo amplifier |
| 6 | 15 | Seat heating (Canada) |
| 7 | thirty | Sunroof |
| 8 | 7.5 | Daytime running light control unit (Canada) |
| 9 | 7.5 | ABS System, Mirror Defoggers (Canada), Power Mirrors, Seat Heater (Canada), Blower Motor Relay, C982 Option Connector, ATTS System |
| 10 | 15 | Console lights, dashboard lights, parking lights, rear side marker lights, tail lights, security system (Canada) |
| 11 | 7.5 | Rear window defogger relay |
| 12 | 7.5 | Daytime running light control unit (Canada) |
| 13 | 15 | Turn signals, Hazard lamps, Reversing lamps, Cruise control, Clock, Gauge assembly, Multiplex driver control unit |
| 14 | 15 | Charging System, Vehicle Speed Sensor (VSS), TCM, PGM-FI, Immobilizer System (Early ’97 Model), Lock System, Instrument Cluster, Security System (Canada) |
| 15 | 20 | Power window main switch / motor |
| 16 | 20 | Passenger’s power window switch / motor |
| 17 | thirty | Windshield wiper motor, intermittent windshield wiper relay, windshield washer switch |
| 18 | 7.5 | Stereo sound system, accessory power socket relay, interlock system |
| 19 | – | Not used |
| 20 | – | Not used |
| 21 | 7.5 | ATTS control unit, ATTS safety relay |
| 22 | 10 | 1999-2001: Keyless receiver |
| 23 | 15 | SRS unit |
| 24 | 10 | SRS unit |
| Relay | ||
| R1 | Danger indicator / relay | |
| R2 | Moonroof closing relay | |
| R3 | Blower motor relay | |
| R4 | Power window relay | |
| R5 | Moonroof open relay | |
| R6 | Rear window defogger relay | |
Diagram of the fuse box in the engine compartment
The fuse box under the hood is located at the rear of the engine compartment on the passenger side. To open it, press the tab as shown.
| Number | Amperes [A] | Description |
| 31 | thirty | ABS pump motor relay |
| 32 | 100 | Power distribution (main fuse) |
| 33 | 50 | Ignition switch (BAT) |
| 34 | 40 | Rear window defogger |
| 35 | 40 | Blower control |
| 36 | 50 | Power distribution |
| 37 | 40 | Energy distribution, electric windows, moon roof |
| 38 | – | Not used |
| 39 | 10 | Danger indicator / warning lights |
| 40 | 20 | ABS safety relay |
| 41 | 15 | Horn relay, brake lights, ignition key light, lock system |
| 42 | 20 | Parking lights, taillights, dashboard lights, console lights |
| 43 | 7.5 | Automatic gearbox control, Stereo sound, Multiplex control system, Clock, PGM-FI, Moon roof, Immobilizer system, Security system (Canada) |
| 44 | 10 | Electric door locks |
| 45 | 20 | Condenser fan relay, A / C compressor clutch relay |
| 46 | 15 | 1997-1998: Ceiling Light, Trunk Light, Accessory Power Outlet Relay, Data Link Connector, Ceiling Light |
| 10 | 1999-2001: Ceiling Light, Trunk Light, Accessory Power Outlet Relay, Data Link Connector, Ceiling Light, Power Door Locks | |
| 47 | 20 | Radiator fan motor |
| 48 | 7.5 | ABS control unit |
| 49 | – | Not used |
| 50 | 20 | Right headlight, daytime running light control unit (Canada) |
| 51 | 20 | Left-hand headlight, high beam indicator (USA), daytime running light control unit (Canada) |
| Relay | ||
| R1 | Radiator fan relay | |
| R2 | ABS pump motor relay | |
| R3 | Headlight relay | |
| R4 | Dimmer relay | |