Volvo 940 was produced in 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998. During this time, the model was updated. In this article, you will find information with a description of the fuses and relays of the Volvo 940 with a diagram of the unit and its location. Let’s highlight the fuse responsible for the cigarette lighter.
The purpose of fuses and relays may differ from that shown and depends on the year of manufacture, level of electrical equipment and region of delivery of your vehicle.
Fuse and relay box
The main block with fuses and relays is located in the passenger compartment, in the middle of the panel, behind the ashtray. To access the block, it must be removed.
Fuses
| No. | A | Description |
|---|---|---|
| 1 | 25A | Main fuel pump, fuel injection system, ignition system, oxygen sensor heater (B200, B230FT) |
| 2 | 25A | Hazard warning lights, headlight flashers, central locking, anti-theft alarm |
| 3 | 30A | Power Seats, Trailer (’93-’95) |
| 4 | 15A | Brake lights, gear shift lock |
| 5 | 15A | Glove box light, clock, radio, interior light, trunk light, door open warning light, power antenna, vanity mirror, anti-theft alarm |
| 6 | 30A | Electronic Climate Control (ECC), Fan – Climate Control Unit |
| 7 | 15A | Front fog lights, rear fog lights |
| 8 | 30A | Electric windows |
| 9 | 15A | Key reminder, seat belt reminder, manual climate control (MCC), air conditioner relay (’90-’92), warning light (seat belt), turn signals, heated front seats, electric windows, shift lock, trailer tow |
| 10 | 30A | Heated rear window, electric sunroof, electric and heated mirrors |
| 11 | 15A | Fuel tank fuel pump (LH-2.4 MFI), oxygen sensor (HO2S) Heating (B200F, B230FB/FD) |
| 12 | 15A | Reversing lights, cruise control, overdrive (manual transmission), 4th gear cut-off (automatic transmission), lamp failure warning light, anti-theft alarm, exhaust gas temperature sensor (Japan) |
| 13 | 15A | Pulsair – Solenoid Valve, Fuel Valve (Diesel), Preheater Mechanism (Diesel), Exhaust Gas Recirculation (Diesel), Pulse Secondary Air Injection (PAIR), Solenoid (B230FD) |
| 14 | 15A | Power mirrors, cigarette lighter , radio, rear wiper (station wagon), ambient temperature sensor |
| 15 | 25A | Horn, Windshield Wiper/Washer, Headlight Wiper/Washer, Power Seats |
| 16 | 30A | Heater Fan, Air Conditioner, Electronic Climate Control (ECC) Control Module, ECC Solenoids |
| 17 | 15A | Left headlight (high beam), high beam indicator |
| 18 | 15A | Right headlight (high beam), front fog lights (Japan) |
| 19 | 15A | Left headlight (low beam), fog light relay, beam width control |
| 20 | 15A | Right headlight (low beam), beam width adjustment |
| 21 | 15A | Left side lights (front and rear), number plate light, ashtray light, heater control panel light, rear window defroster and sunroof switch light, left instrument panel light, radio light, ambient air temperature gauge |
| 22 | 15A | Seat belt light, right side lights (front and rear), center console compartment light, fog light relay, seat heater switch light, gear selector panel light, rear ashtray light |
| 23 | 25A | Heated front seats |
| 24 | ’90–’92: SRS (Air Bag) Test Socket | |
| 25A | ’94–’95: ABS | |
| 15A | ’94–’95: ABS | |
| 25 | 15A | ’90-’92: Rear fog lights |
| ’93–’95: Rear fog lights (US, CND, Japan), switchable low beam (Nordic, Netherlands, Belgium) | ||
| 26 | 25A | Radio, Amplifier, CD Changer |
Fuse number 14 is responsible for the operation of the cigarette lighter.
On 1990-1993 vehicles equipped with anti-lock brakes (ABS), the system is protected by an additional 10-amp fuse located under the instrument panel to the left of the steering wheel.
Relay
| No. | Purpose |
|---|---|
| A | Lamp failure warning sensor |
| B | Seat belt reminder/key warning |
| C | Intermittent wiper |
| D | Intermittent wiper mode (rear tailgate – wagon) |
| E | Fuel injection |
| F | Front fog lights |
| G | Headlight flasher |
| H | Exhaust Gas Temperature Sensor (Japan) |
| I | Overdrive |
| J | Overload (power windows/seat heater) |
| K | Front headlight |
| L | Central lock |
| M | Rear fog light |
| N | High Beam Overload (except US, CND) |
| O | – |
| P | – |
| R | – |
| S | – |