Hyundai Tucson (JM) 2004-2010
Engine compartment fuse and relay box · Hyundai
Legend:Mini fuseStandard fuseMaxi fuseRelay
Colour by rating:5 A7 A10 A15 A20 A25 A30 A40 A
Location
The engine-bay fuse and relay box is on the driver's side of the engine compartment, next to the battery. Unclip the two latches on the black lid and lift it off; the fuse map is printed on the underside of the lid.
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| No. | Amps | Type | Protected circuit |
|---|---|---|---|
| F1 | 90 A | Maxi fuse | ALT: alternator output, main feed |
| F2 | 60 A | Maxi fuse | MAIN: main feed to interior junction box |
| F3 | 40 A | Maxi fuse | ABS: ABS/ESP pump motor |
| F4 | 30 A | Maxi fuse | HTR: heater blower motor |
| F5 | 40 A | Maxi fuse | COOLING FAN: radiator fan motor |
| F6 | 40 A | Maxi fuse | P/STRG: power steering pump relay feed |
| F7 | 50 A | Maxi fuse | GLOW: glow plug relay feed (diesel only) |
| F8 | 20 A | Standard fuse | A/CON: A/C compressor clutch relay feed |
| F9 | 15 A | Standard fuse | IGN COIL: ignition coils supply (petrol) |
| F10 | 15 A | Standard fuse | INJECTOR: fuel injectors supply |
| F11 | 20 A | Standard fuse | ECU MAIN: engine ECU main supply |
| F12 | 15 A | Standard fuse | HORN: horn relay feed |
| F13 | 15 A | Standard fuse | FOG LAMP: front fog lamps |
| F14 | 10 A | Mini fuse | HEAD LAMP LOW LH: left headlamp low beam |
| F15 | 10 A | Mini fuse | HEAD LAMP LOW RH: right headlamp low beam |
| F16 | 10 A | Mini fuse | HEAD LAMP HIGH LH: left headlamp high beam |
| F17 | 10 A | Mini fuse | HEAD LAMP HIGH RH: right headlamp high beam |
| F18 | 10 A | Mini fuse | A/F SENSOR: air-fuel / oxygen sensor heaters |
| F19 | 10 A | Mini fuse | ECU BACKUP: engine ECU backup memory |
| F20 | 10 A | Mini fuse | TAIL LAMP: tail lights, licence plate lights |
| F21 | 10 A | Mini fuse | STARTER SIGNAL: starter relay coil signal |
| F22 | 15 A | Mini fuse | OXYGEN SENSOR: downstream oxygen sensor heater |
| F23 | 10 A | Mini fuse | BLOWER RELAY: blower motor relay coil |
| F24 | 20 A | Mini fuse | WIPER RELAY: front wiper motor relay feed |
| F25 | 7.5 A | Mini fuse | A/C SENSOR: A/C pressure and temperature sensors |
| F26 | 7.5 A | Mini fuse | CRUISE CONTROL: cruise control module |
| F27 | 7.5 A | Mini fuse | IMMOBILIZER: immobiliser control unit |
| F28 | 7.5 A | Mini fuse | ECU SENSE: engine ECU sensor supply |
| F29 | — | Empty slot | Not used |
| R1 | — | Relay | Starter relay |
| R2 | — | Relay | Fuel pump relay |
| R3 | — | Relay | Main relay (ECU power relay) |
| R4 | — | Relay | Radiator fan relay No.1 (low speed) |
| R5 | — | Relay | Radiator fan relay No.2 (high speed) |
| R6 | — | Relay | A/C compressor clutch relay |
| R7 | — | Relay | Horn relay |
| R8 | — | Relay | Headlamp relay |