Jonathan Yarden Mar 27, 2021 · 5 min. read
In this article you will find a description of fuses and relays Honda,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 1985, 1986, 1987, 1988, 1989
Passenger compartment fuse box
No. | A | Circuits |
1 | 15 | Charge Warning Light, Voltage Regulator, Cooling Fan Timer Control unit, Fuel Cut-Off Relay, Speed Sensor, PGM-FI Main Relay, Fuel Pump, Control Selenoid Valves, Emission Control Unit, Speed Sendor (Automatic Seat Belt ’88-’89) |
2 | 10 | Safety Indicator, Shift Lever Position Indicator, Clock & Gauges, Tachometer, Back-Up Lights, Turn Signal Relay & Lights, Integrated Control Unit, Warning Lights. Cruise Control Indicator, Light Dimming Circuit, Automatic Seat Belt Control Unit, Shift Lock Solenoid (’89) |
3 | 20 | Wiper Motors, Washer Motors, Intermitten Wiper Relay, Sun Roof Relays Power Window Relay |
4 | 7,5 | Cruise Control Unit, Crusie Control Indicator Light |
5 | 10 | Rear Window Defogger Relay, Rear Window Defogger indicator Light, Heater Control Amplifier, Fan Motor, A/C Compressor Clutch & Relay, A/C Delay Unit, Heater Control Panel |
6 | 10 | Right Headlight Low Beam |
7 | 10 | Left Headlight Low Beam |
8 | 15 | Left Headlight High Beam |
9 | 15 | RightHeadlight High Beam |
10 | 7,5 | Right Headlight High Beam, High Beam Indicator Light |
11 | 15 | Headlight Retractor Control Unit |
12 | 15 | Power Door Mirrors, EFE Heater Unit, Radiator Fan Relay, Cooling Fan Timer Unit |
13 | 10 | Power Antena Motor, Stereo Radio/Cassentte Player, Power Amplifier (SEi Model) |
14 | 15 | Vanity Mirror Light, License Plate Lights, Taillights, Rear Side Marker Lights, Dash Light Brightness Control Unit, Cigarette Lighter Illumination, Ashtray Light, Headlight Retractor Control Unit (Light-On), Dash & Switch Lights |
15 | — | — |
Engine Compartment Fuse Box
No. | A | Circuits |
1 | 10 | PGM-FI Main Relay (+B), Emission Control Unit (+B) |
2 | 20 | Power Door Lock Control Unit/Actuators |
3 | 30 | Sun Roof Relays |
4 | 20 | Horns, Brakelights, Automatic Seat Belts (’88-’89), Interlock Control Unit (’89), Key Interlock Solenoid (’89) |
5 | 10 | Headlight Retractor Control Unit (Down), Retractor Relays, Retractor Control Switch |
6 | 15 | Right Headlight Retractor Motor |
7 | 15 | Left Headlight Retractor Motor |
8 | 10 | Alternator |
9 | 15 | Fuel Injection: Radiator Fan Motor |
30 | Carbureted: Radiator Fan Motor, Condenser Fan Motor | |
10 | 10 | Hazard Lights, Hazard Light Relay, Side Marker Lights, Integrated Control Unit (B+) |
11 | 10 | Power Supply |
12 | 15 | Fuel Injection: Condenser Fan Motor |
13 | 15 | Cigarette Lighter, Courtesy Lights, Trunk Light, Tailgate Light, Dome Light, Ignition Key Light |
14 | 15 | Cooling Fan Timer Unit (+B) |
15 | 15 | ’86-’87: Left Rear Power Window |
20 | ’88-’89: Left Rear Power Window | |
16 | 15 | ’86-’87: Right Rear Power Window |
20 | ’88-’89: Right Rear Power Window | |
17 | 15 | ’86-’87: Left Front Power Window, Power Window Control unit |
20 | ’88-’89: Left Front Power Window, Power Window Control unit | |
18 | 15 | ’86-’87: Right Front Power Window |
20 | ’88-’89: Right Front Power Window | |
19 | 40 | Light & Dimmer Switch, Fuse (Passenger Compartment Fuse Box): No. 14, 11, 7, 6, 8 & 9 |
20 | — | — |
21 | 70 | Alternator, Ignition Coil, Starter Solenoid |
22 | 40 | Blower Motor |
23 | 30 | Rear Window Deffoger |
24 | 30 | EFE Heater |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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