Mazda 626 (1987 – 1992) – fuse box diagram
Year of production: 1987, 1988, 1989, 1990, 1991, 1992
Fuse box in the engine compartment
| Position | Fuse rating [A] | Protected component |
| 1 | 1 | Audio Digital Clock Power Antenna Theft-Detrrent Control Sound Warning Remote Control Mirror Cigarette Lighter |
| 2 | 20 | Headlight Cleaner |
| 3 | 15 | Ignition System Fuel Injection System Engine Control System |
| 4 | 10 | Meters & Warning Lights |
| 5 | 20 | Cooling Fan System Heater & Air Conditioner (Mechanical & Logical) |
| 6 | 15 | Sliding Sunroof |
| 7 | 15 | Turn & Hazard Flasher Lights Power Steering Control 4WS Control System ABS Control System |
| 8 | 30 | Power Window AAS Control System |
| 9 | 30 | Rear Window Defroster |
| 10 | 15 | Rear Wiper & Washer |
| 11 | 20 | Front Wiper & Washer |
| 12 | 15 | Automatic Shoulder Belt |
| 13 | 30 | Power Door Lock |
| 14 | 15 | Stop Lights High Mounted Stop Light Horn |
| 15 | 15 | Turn & Hazard Flasher Lights |
| 16 | 15 | Headlight Theft-Detrrent Control Sound Warning EC-AT Control System Power Antenna Sliding Sunroof Ignition System Rear Hatch Luggage Compartment Light Meters & Warning Lights Audio Digital Clock |
| 17 | 15 | Tail Lights Glove Box Light Parking Lights Front Side Marker Lights Rear Side Marker Lights Illumination Lights License Light |
| 18 | 15 | Front Fog Lights |
| Number | Fuse rating [A] | Function |
| BR W/G | 30 | Charging System Ignition System Fuel Injection System Engine Control System |
| R | 30 | Combination Switch |
| B | 80 | Fuse Box |
| W/R | 60 | Combination Switch |
| B/R | 40 | Ignition System Fuel Injection System Engine Control System |
| L/R | 60 | ABS Control System |
| L | 40 | Cooling Fan System Heater & Air Conditioner (Mechanical & Logical) |
| G/W | 15 | |
| B/W | 15 | 4WS Control System |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.