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In this article, we consider the second-generation GAC GS3 (GS3 EMZOOM), produced from 2023 to present. Here you will find fuse box diagrams of GAC GS3 EMZOOM 2023 and 2024, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
Fuse Layout GAC GS3 EMZOOM
Table of Contents
Passenger Compartment Fuse Box
Passenger Compartment Fuse Box
Fuse Box Location
Remove the left lower guard panel (dotted shaded part) of the instrument panel.
Fuse Box Diagram
| № | Amps | Feature / component |
|---|---|---|
| IF01 | 20A | Front 12 V power supply |
| IF02 | 7.5A | Integrated BCM |
| IF03 | 7.5A | ACU / GVM |
| IF04 | 7.5A | Rear USB interface / Smart phone WCM |
| IF05 | 20A | USB TYPE-C port |
| IF06 | — | — |
| IF07 | 7.5A | GWM / T-BOX ECU |
| IF08 | 20A | ACU |
| IF09 | 7.5A | HCP / GVM / A/C ECU / Smart phone wireless charging module |
| IF10 | 20A | Left front seat connector (HVSM ) |
| IF11 | 7.5A | DMS ECU / Rain and light sensor |
| IF12 | — | — |
| IF13 | 7.5A | Integrated BCM / Defogger relay (ER07) |
| IF14 | — | — |
| IF15 | — | — |
| IF16 | — | — |
| IF17 | 10A | SRS ECU |
| IF18 | 7.5A | Wet dual clutch transmission ECU/ECM |
| IF19 | 7.5A | GWM / GVM / T-BOX ECU |
| IF20 | — | — |
| IF21 | 7.5A | ESP and EPB ECU / EPB ECU / Brake switch |
| IF22 | 7.5A | GSM / EPS ECU |
| IF23 | 7.5A | A/C ECU / HCP / Panoramic sunroof ECU / Left front seat connector (HVSM) / Front ceiling lamp assembly |
| IF24 | 7.5A | EPB control unit |
| IF25 | 7.5A | Left instrument panel switch group / Left front combination lamp / Right front combination lamp |
| IF26 | 7.5A | RPA ECU / FAPA ECU / AVM RPA ECU / ACU / Instrument cluster |
| IF27 | — | — |
| IF28 | — | — |
| IF29 | — | — |
| IF30 | — | — |
| IF31 | 20A | Integrated BCM (door lock power supply) |
| IF32 | 20A | Integrated BCM |
| IF33 | 20A | Integrated BCM (door lock power supply & windshield washer motor power supply) |
| IF34 | — | — |
| IF35 | 7.5A | GVM / RF receiver module |
| IF36 | 15A | Integrated BCM (turn signal lamp power supply) |
| IF37 | 7.5A | GSM |
| IF38 | — | — |
| IF39 | 7.5A | Instrument cluster / AV system display |
| IF40 | — | — |
| IF41 | 7.5A | OBD DLC |
| IF42 | — | — |
| IF43 | Dark current switch | A/C ECU / mobile phone WCM / RLS / A/C control panel / left front seat connector (HVSM) / ACU |
| IF44 | 30A | Power liftgate module |
| IF45 | 30A | Right front door control module |
| IF46 | 30A | Left front door control module |
| IF47 | 20A | Integrated BCM (main light power supply 2) |
| IF48 | 20A | Integrated BCM (main light power supply 1) |
| IF49 | 10A | Left front seat connector (HVSM) |
| IF50 | 15A | IG2 relay (IR07) |
| IF51 | 20A | Left front seat connector (seat adjusting switch) |
| IF52 | — | — |
| IF53 | 15A | Integrated BCM (windshield washer motor power supply) |
| IF54 | — | — |
| IF55 | 20A | Panoramic sunroof ECU |
| IF56 | — | — |
| IF57 | 7.5A | FAPA ECU / AVM ECU |
| IF58 | 7.5A | Power liftgate module |
| IR01 | — | ACC relay |
| IR02 | — | Lock-up relay 1 |
| IR03 | — | Lock-up relay 2 |
| IR04 | — | IG1 relay |
| IR05 | — | — |
| IR06 | — | — |
| IR07 | — | IG2 relay |
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Engine Compartment Fuse Box
Engine Compartment Fuse Box
Fuse Box Location
Press the fixing clip in the direction of arrow to release the cover of the PDU.
Fuse Box Diagram
| № | Amps | Feature / component |
|---|---|---|
| EF01 | — | — |
| EF02 | — | — |
| EF03 | — | — |
| EF04 | 7.5A | ECM |
| EF05 | — | — |
| EF06 | — | — |
| EF07 | 7.5A | Exterior rearview mirror heater |
| EF08 | — | — |
| EF09 | — | — |
| EF10 | 30A | Wet dual clutch transmission ECU |
| EF11 | 30A | Wet dual clutch transmission ECU |
| EF12 | 15A | Florn relay (ER03) / horn |
| EF13 | 30A | Wet dual clutch transmission ECU |
| EF14 | 7.5A | MRR module / LDW module |
| EF15 | — | — |
| EF16 | 20A | Fuel pump/ fuel pump relay (ER14) |
| EF17 | 20A | Wiper/wiper speed control relay (ER11) / wiper relay (ER12) |
| EF18 | 7.5A | Brake switch |
| EF19 | 7.5A | Main relay (ER17) / ECU |
| EF20 | — | — |
| EF21 | 20A | Right front combination lamp |
| EF22 | 60A | To instrument panel PDU |
| EF23 | 40A | ESPI |
| EF24 | 30A | EPB control unit |
| EF25 | 30A | Starter / starter relay (ER15) |
| EF26 | 40A | ACC power supply |
| EF27 | 40A | To HVAC assembly (blower) / blower relay (EROS) |
| EF28 | 40A | Rear windshield defogger heater / exterior rearview mirror heater / defogger relay (ER07) |
| EF29 | — | — |
| EF30 | 50A | Low speed cooling fan relay (ER06) |
| EF31 | 50A | GVM / T-BOX ECU |
| EF32 | 60A | To instrument panel PDU |
| EF33 | 60A | High speed cooling fan relay (ER09) |
| EF34 | 80A | EPS ECU |
| EF35 | 10A | Fuel pump relay (ER14) / Water pump relay (EROI) / High speed cooling fan relay (ER09) / Low speed cooling fan relay (ER06) |
| EF36 | 15A | Ignition coil 1 / ignition coil 2 / ignition coil 3 / ignition coil 4 |
| EF37 | 15A | ECM / Starter relay 1 (ER15) / Starter relay 2 (ER16) |
| EF38 | 10A | Upstream oxygen sensor / Downstream oxygen sensor / Compressor relay (ER04) |
| EF39 | 10A | PCV heater relay (ER01) / PCV heater / Canister vent valve / Electronic inlet air recirculation valve / Canister solenoid valve / Oil pump solenoid valve / Oil control valve (intake end) / Oil control valve (exhaust end) |
| EF40 | 10A | Left EAV valve |
| EF41 | 30A | IG1 On |
| EF42 | 10A | Water pump relay (ER01) |
| EF43 | — | — |
| EF44 | — | — |
| EF45 | 7.5A | Front blower relay (ER05) / Compressor relay (ER04) |
| EF46 | — | — |
| EF47 | 20A | Left front combination lamp |
| EF48 | 40A | ESPI |
| EF49 | — | — |
| EF50 | 30A | EPB control unit |
| ER01 | — | Water pump relay |
| ER02 | — | — |
| ER03 | — | Horn relay |
| ER04 | — | Compressor relay |
| ER05 | — | Front blower relay |
| ER06 | — | Low speed fan relay |
| ER07 | — | Defogger relay |
| ER08 | — | — |
| ER09 | — | High speed fan relay |
| ER10 | — | PCV heater relay |
| ER11 | — | Wiper speed control relay |
| ER12 | — | Wiper relay |
| ER13 | — | — |
| ER14 | — | Fuel pump relay |
| ER15 | — | Starter relay 1 |
| ER16 | — | Starter relay 2 |
| ER17 | — | Main relay |
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