Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Volvo,
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: 1992
Fuse box diagram
| Number | Description |
| 1/1 | Battery |
| 2/5 | Relay, seat belt reminder |
| 2/6 | Bypass relay 151 |
| 2/13 | Relay, fuel injection |
| 2/37 | Headlight relay |
| 2/50 | Bypass relay, high beam |
| 3/1 | Ignition lock |
| 3/2 | Light switch |
| 3/5 | Switch, turn signal/high – low beam |
| 3/7 | Fog light switch |
| 6/25 | Starter motor |
| 7/75 | Bulb failure sensor |
| 11/1-26 | Fuses |
| 15/1 | Positive terminal |
| 15/2 | 30-traial in central electrical unit |
| 15/9 | Fused 15-traial in central electrical unit |
| 16/1 | Radio |
| 31/10 | Ground connection, right A-post |
| 31/31 | Ground connection rail in central electrical unit |
| A | Connector, left A-post |
| B | Connector, right A-post |
| Position | Function | Ampere rating [A] |
| 1 | Fuel pump (LH-2.4), Fuel system, Ignition system, Lambda sonda pre-heating (B200/230FT) | 25 |
| 2 | Central locking, Hazard warning flashers, Headlight flashers (via fuses 17 and 18) | 25 |
| 3 | Power seats | — |
| 4 | Brake lights, solenoid shift-lock | 15 |
| 5 | Clock, Vanity mirror lighing, Glove compartment lighting, truck light, Interior light, Radio, Power antenna, door-open warning lights | 15 |
| 6 | Electronic climate unit ECC, Compartment fan, electronic climate unit ECC | 30 |
| 7 | Front fog lights, Rear fog lights (not 740 USA, Canada) | 30 |
| 8 | Power windows | 30 |
| 9 | Turn signal, control lamps for seat belts, seat belt reminder, key warning, bypass relay 151 (powetr windows/seat heater), relay P-shift lock | 15 |
| 10 | Heated rear window Power-operated sunroof, Heated door mirrors | 30 |
| 11 | Fuel primer pump in rank (LH-2.4), fuel pump in tank (Regina), Lambda-sond pre-heating | 15 |
| 12 | Back-up lights, overdrive relay, bulb failure sensor with brake circuit sensor, Exhaust temperature sensor (Japan), Cruise control | 15 |
| 13 | Fuel valve, diesel, pre-heating system, diesle, Charge pressure limiter, turbodiesel, EGR diesel | 15 |
| 14 | Power door mirrors, Cigar lighter, Radio, Tailgate wash, Tailgate wiper | 15 |
| 15 | Relays, power seats, Horn, Windshield washer, Headlight washer | 25 |
| 16 | Component fan, standard heater, Component fan, manual climate unit MCC, Electronic climate unit ECC | 30 |
| 17 | Left high beam, Control lamp, high beam | 15 |
| 18 | Right high beam, Relay front fog light | 15 |
| 19 | Left low beam, Beam length control, Relay, front fog light | 15 |
| 20 | Right low beam, Beam length control | 15 |
| 21 | Left parking lights, front and rear; Number late lighting, Instrument and control illumination | 15 |
| 22 | Relay, front fog light, Right parking light, front and rear, Ashtray lighting, rear, Gear selector lighting, automatic gearbox, Lighting, switches and storage compartment, tunnel console | 15 |
| 23 | Heated front seats | 25 |
| 24 | Spare (SRS test socket) | — |
| 25 | Rear fog lights (740 USA, Canada), Cutout for low beam (Sweden, Norway, Denmark) | 15 |
| 26 | Amplifier, Radio | 15 |
| A | Connector, left A-post | |
| B | Connector, right A-post |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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