TorqFix

Fuse box diagram — CHEVROLET (DAEWOO) Lacetti

Type what stopped working — headlight, wipers, lighter — and see which position powers it, and at how many amps.

2003 93 fuses 11 relays 2 boxes

Fuse box 1 (2004+)

45
10A 1 SDM
10A 2 TCM
10A 2 Control unit
10A 2 Alternator
10A 2 Vehicle speed sensor (VSS)
10A 2 VGIS
15A 3 Hazard warning lights switch
10A 4 Instrument panel
10A 4 Warning chime(s)
10A 4 Brake light switch
10A 4 SSPS
10A 4 Air-conditioning control unit
? 5 Not used
10A 6 Air-conditioning compressor clutch relay
10A 6 Demister relay
10A 6 Power window relay
10A 6 Headlight relay
20A 7 Blower relay
20A 7 Air-conditioning control unit
15A 8 Electric mirror switch
15A 8 Retractable mirrors
15A 8 Sunroof
25A 9 Wiper motor
25A 9 Wash/wipe switch
? 10 Not used
10A 11 EBCM
10A 11 Oil pressure switch
10A 12 Immobiliser
10A 12 Security control unit
10A 12 Rain sensor
10A 13 TCM
15A 14 Hazard warning lights switch
15A 15 Security control unit
10A 16 DLC
10A 17 Audio
10A 17 Clock
15A 18 Accessory socket
15A 19 Cigarette lighter
10A 20 Reversing light(s) switch
10A 20 Park/neutral position switch
15A 21 Rear fog light relay
15A 22 Clock
15A 22 Air-conditioning control unit
15A 23 Audio
10A 24 Immobiliser

Fuse box 2 (2004+)

59
30A 1 Fuse box in engine compartment (fuses 13, 14, 15, 16, 21, 22, 23, 24)
30A 3 Blower relay
30A 4 Ignition switch
30A 5 Ignition switch
20A 6 Cooling fan, low-speed relay
30A 7 Demister relay
30A 8 Cooling fan, high-speed relay
20A 9 Power windows
15A 10 Fuel system
15A 10 Control unit
15A 10 EGR
15A 10 Electronic injection
10A 11 Control unit
10A 11 Main relay
25A 12 Headlight relay
25A 12 Illumination relay
15A 13 Brake pedal switch
20A 14 Power windows
15A 15 Main beam
15A 16 Horn relay
15A 16 Hood switch
10A 17 Air-conditioning compressor clutch relay
15A 18 Fuel pump
15A 19 Instrument panel
15A 19 Key reminder buzzer
15A 19 Retractable mirrors
15A 19 Interior lights
15A 19 Luggage compartment light(s)
10A 20 Dipped beam
15A 21 Evaporative canister purge solenoid(s)
15A 21 Heated oxygen sensor
15A 21 Cooling fan relay
15A 22 Injector
15A 22 EGR
10A 23 Number plate light(s)
10A 23 Warning chime(s)
10A 23 Tail lights
10A 23 Headlights
15A 24 Fog light relay
10A 25 Electric mirrors
15A 26 Central locking
10A 27 Dipped beam
10A 28 Illumination
10A 28 Headlights
10A 28 Tail lights
10A 29 Not used
15A 30 Not used
25A 31 Not used
relay R1 Illumination
relay R2 Horn relay
relay R3 Ignition relay
relay R4 Headlight relay
relay R5 Front fog lights relay
relay R6 Air-conditioning compressor clutch relay
relay R7 Fuel pump relay
relay R8 Power window relay
relay R9 Cooling fan, low-speed relay
relay R10 Demister relay
relay R11 Cooling fan, high-speed relay

No position matches. Try one word — “headlight”, “pump”, “window”.

Fuse colours follow the blade-fuse standard (DIN 72581-3 / SAE J1284) and are derived from the rating. The number is what counts — older torpedo fuses use a different colour scheme. Cross-check the lid of the box.

Fuse keeps blowing?

A blown fuse is a symptom, not the cause. Tell TorqFix which position it is and what the car does.

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Who makes these pages, and how

TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.

The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.

Variants of the same model differ. Check the year and the label on the box in your car before pulling a fuse.

Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com

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Workshop data on this page last updated 22 Aug 2026.