Jonathan Yarden Oct 06, 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: 1988, 1989, 1990, 1991
Passenger compartment fuse box
No. | A | Circuits |
1 | 10 | Integrated Control unit, Combination Switch, Gauge Assembly, Back-Up Lights Switch, Shift Position Console Switch, Clock (’90), Shift Lock Solenoid (’90), Interlock Control Unit (’90), Automatic Seat Belts |
2 | 10 | Starter Solenoid, PGM-FI Main Relay, PGM-FI Electronic Control Unit, Integrated Control Unit |
3 | 20 | Power Door Locks |
4 | 10 | Right Headlights High Beam, High Beam Indicator Light, Daytime Running Lights Relay |
5 | 10 | Left Headlight High Beam |
6 | 30 | Sun Roof Motor |
7 | 10 | Rear Lights |
8 | 10 | Integrated Control Unit, Interioe & Exterior Lighting |
9 | — | — |
10 | 10 | Left Headlight Low Beam |
11 | 10 | Right Headlight Low Beam |
12 | 15 | Integrated Control Unit, Luggage Compartment Light, Dome Light, Igniotion Switch, Clock, Radio, Cigarette Lighter |
13 | 15 | Power Windows, Windshield Wipers & Washer, Sun Roof Relay (’90), Integrated Control Unit, Combination Switch (’90 CRX) |
20 | Power Windows, Windshield Wipers & Washer, Sun Roof Relay (’90), Integrated Control Unit, Combination Switch (’90 CRX) | |
14 | 10 | Civic: Gauge Assembly, Engine Sensor & Controls |
10 | Wagon, CRX: Gauge Assembly, Engine Sensor & Control, PGM-FI Main Relay, PGM-FI ECU, Fuel Pump, ELD Unit, EACV | |
15 | 15 | Cooling Fan Motor (except 4WD A/T Wagon), Cooling Fan Relay |
16 | 10 | Daytime Running Lights |
17 | 10 | Radio, Cigarette Lighter Relay (’90) |
18 | 10 | Rear Window Defogger, Power Door Mirrors, Air Conditioning |
19 | 30 | Blower Motor |
20 | 20 | Right Front Power Window |
21 | 20 | Left Front Power Window |
22 | 20 | Right Rear Power Window |
23 | 20 | Left Rear Power Window |
Engine Compartment Fuse Box
No. | A | Circuits |
1 | 60 | Power Distribution |
2 | 50 | Dash Fuse Box |
3 | 40 | Dash Fuse Box, Exterior Lighting |
4 | 10 | PGM-FI Electronic Control Unit, Hazard Lights, A/T Control Unit (Wagon), Integrated Control Unit (’90), Automatic Shoulder Belts (’90) |
5 | 15 | Horns, Brakelights, A/T Control Unit (Wagon), Key Interlock Solenoid (A/T Only), Seat Belt Retractors (’90) |
6 | 20 | Rear Window Defogger |
7 | 15 | PGM-FI Main Relay |
8 | 15 | A/C Compressor Clutch, Condenser Fan Relay |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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