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GAC GS3 (2019-2022) fuses and relays

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In this article, we consider the first-generation GAC GS3, produced from 2017 to 2022. Here you will find fuse box diagrams of GAC GS3 2019, 2020, 2021, and 2022, 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 2019-2022

Passenger Compartment Fuse Box

Fuse Box Location

Open and withdraw the storage box on lower guard plate of the driving cab in direction of the arrow.

Fuse Box Diagram

Assignment of the fuses in the dashboard
AmpsFunction / Component
IF1SHORT PINShort-circuit link
IF220ABody control module
IF37.5AGateway control unit
IF410ABody control module
IF515AAUDIO control unit
IF615ASunroof control unit
IF77.5ATrunk light / front right courtesy light / front left courtesy light / rear-view mirror folding relay / rearview mirror unfolding relay
IF815ABody control module
IF9--
IF10--
IF11--
IF1220ABody control module
IF1320ABody control module
IF1430AIgnition switch / IG1 relay / ACC relay
IF1520ADriver side seat control unit
IF167.5AOBD diagnostic interface
IF17--
IF1810AInstrument cluster / front central console panel / T-BOX control unit
IF1915ABody control module
IF2020ADriver side seat control unit
IF21--
IF2220ABody control module
IF23--
IF2420ACigarette lighter / 12 V power outlet
IF257.5ABody control module / PEPS control unit
IF2610ASmart display / rear-view mirror adjustment switch / AUDIO control unit
IF27--
IF287.5AHVAC assembly
IF297.5ABlower relay / interior rearview mirror / PEPS control unit / defroster relay
IF307.5AGateway control unit / body control module / PEPS control unit
IF3110ASunroof control unit / rain and light sensor / T-BOX control unit / instrument cluster / A/C control unit / driver side seat control unit / left dashboard switch group
IF327.5ASteering angular speed sensor / EPB control unit / EPS control unit / ABS/ESP control unit
IF337.5AFront left combination light / front right combination light / reversing radar control unit / headlight height adjustment switch / A/C console panel / front central console panel
IF3410ASRS control unit
IF357.5ABrake switch/engine control unit / AT control unit/shift lever
IF367.5AEPB switch / high brake light
IF377.5APEPS control unit
IF387.5APEPS control unit/start switch
IF3910AA/C control unit / A/C console panel/smart display
IF407.5AStarter relay 1 / body control module / starter relay 2
IF41--
IF42--
IF437.5ALeft rear-view mirror / right rear-view mirror
IF4430ADefogger
IR1-IG2 relay
IR2-ACC relay
IR3-IG1 relay
IR4--
IR5-Defroster relay
IR6-Rear-view mirror folding relay
IR7-Rear-view mirror unfolding relay

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Engine Compartment Fuse Box

Fuse Box Location

Press the fixing clip in direction of the arrow and release the fuse box cover. Remove the fuse box cover upward.

Fuse Box Diagram

Assignment of the fuses in the engine compartment
AmpsFunction / Component
EF1125AMain fuse
EF280AEPS control unit
EF350AInstrument panel fuse box
EF440ALow-speed fan relay
EF540AHigh-speed fan relay 1
EF640AABS/ESP control unit
EF7--
EF830ABlower/blower relay
EF9--
EF1050AInstrument panel fuse box
EF11--
EF1230AIG2 relay / ignition switch / starter relay 1 / starter relay 2
EF1320AWiper relay / wiper speed regulation relay
EF14--
EF1525AABS/ESP control unit
EF1615AHigh beam / high beam relay
EF177.5AA/C compressor relay
EF18--
EF19--
EF2015AFuel pump relay
EF2130AEPB control unit
EF227.5AEngine control unit/brake switch
EF2315AHorn relay
EF2430AEPB control unit
EF25--
EF267.5ABattery sensor
EF2715AAT control unit
EF28Short- circuit linkLow beam relay
EF29Short- circuit linkMain relay
EF3010AFuel injector 1 / fuel injector 2 / fuel injector 3 / fuel injector 4 / fuel pump relay
EF3115AIgnition coil 1 / ignition coil 2 / ignition coil 3 / ignition coil 4
EF3210AEngine control unit / clutch sensor / clutch position sensor
EF337.5ALow-speed fan relay / starter relay 2 / high-speed fan relay 2 / high-speed fan relay 1 / starter relay 1
EF3410AFront left low beam
EF3510AFront right low beam
EF367.5AEngine control unit
EF3710ARear oxygen sensor / variable camshaft timing (exhaust end) / variable camshaft timing (intake end) / canister solenoid valve / front oxygen sensor / throttle valve / eduction valve
ER01-Wiper relay
ER02-Wiper speed regulation relay
ER03-Fuel pump relay
ER04-High-speed fan relay 1
ER05--
ER06-Horn relay
ER07-Low beam relay
ER08-Compressor relay
ER09-High beam relay
ER10-Starter relay 1
ER11-Main relay
ER12--
ER13-Blower relay
ER14-Starter relay 2
ER15-High-speed fan relay 2
ER16-Low-speed fan relay

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