Chevrolet Epica / Daewoo Tosca – fuse and relay

Chevrolet Epica is a mid-size sedan produced in 2006, 2007, 2008, 2009, 2010, 2011 and 2012. Also known as Daewoo Tosca. Our article provides information on all Chevrolet Epica relay and fuse boxes with description and location. Highlight the cigarette lighter fuse.

Chevy Epica

Passenger compartment

It is located on the left side at the end of the dashboard.

photo of the fuse box chevrolet epic

On the back of the cover is the original description of the fuses.


fuse diagram chevrolet epic


F110CLUSTER2Instrument cluster, information display unit, LCM, RKE module, TCM, PNP switch
F225WIPERWiper / Washer Switch, Wiper Motor, Rain Sensor Unit
F315ECUNot used
F410HVACISU, fan relay, MTC / FATC switch, mode select actuator, recirculation actuator
F510CLOCKFront courtesy lamp / sunroof switch, LCM, digital clock
F610RADIOAudio system, navigation module
F720HEATING MATHeated Carpet Switch – Driver / Passenger
F820AUDIOAudio system
F910CLUSTER1Instrument Cluster, MTC / FATC Switch, Digital Clock, Information Display Unit, LCM, Inserted Key Switch, RKE Module
F1110AIR BAGPassenger airbag / seat belt warning lamp, PPD sensor
F1420CIGARAdditional socket,  cigarette lighter
F1520SUB WOOFERSpeaker subwoofer
F1615B/UP LPShift Lever, PNP Switch, Reverse Switch, ECM Mirror, Brake Switch, Instrument Cluster
F1715U/H J/BECM, fuel pump module, automatic transaxle, MAF sensor
F1810BCMISU, wiper / washer switch
F1910OSRVMPower Mirror – Driver / Passenger, MTC / FATC Switch
F2015A/D CONVERTERNot used
F2115SSPSSSPS module
F2215ALDLDLC, trunk release switch
F2330ESCElectronic brake control unit

The fuse number 14 is responsible for the cigarette lighter.

Engine compartment

Main box

The main fuse box in the engine compartment is located next to the coolant reservoir and battery. Closed with a plastic cover.

main fuse and relay box


fuse diagram under the hood of a chevrolet epic

Ef140HVAC BLWRFan relay
Ef260BCM BATTSwitch block with built-in logic
Ef360SECTIONElectronic brake control unit
Ef430IGN1Egnition lock
Ef520PWR WIDWPower window / driver door lock switch
40 1)
COOL FAN HICooling Fan High Speed ​​Relay
40 1)
COOL FAN LOWCooling fan low speed relay
Ef830ST/IG2Ignition switch, starter relay
Ef1410ABS WARNINGNot used
Ef1520S/ROOFSunroof assembly
Ef1615SECTIONECM, ABS oil supply line connector
Ef1715HVAC BLWRHeadlight – left / right
Ef1820DRIVER’S PWR WIDWSafe power window assembly
Ef1910PWR MIRRORMultifunction switch
Ef2010RT SPSTHeadlight – right, parking light – right, rear side light – right
Ef2225IP FUSEDashboard fuse box
Ef2320STOP LAMPSBrake switch
Ef2410RU SPSTHeadlight – left, parking light – left, tail light – left, license plate lighting
Ef2530PWR SEATDriver’s seat switch with electric adjustment
Ef2620FUELFuel pump module
Ef2715ECMECM, engine main relay, automatic transaxle
Ef2820IGN COILGasoline: Ignition coils 1 ~ 6
Diesel: –
Ef2915HORNHorn relay
Ef3015ENG2Gasoline: Injectors 1 ~ 6, Vehicle Speed ​​Sensor (VSS), Carbon Filter Purge Solenoid Valve
Diesel: ECM, VSS, PTC-1/2/3 Heater Relay
Ef3315ENG1Gasoline: EGR Solenoid, Generator, ECM, VIM Solenoid, Oxygen Sensor, CMP Sensor, MAF Sensor, Carbon Filter Vent Solenoid
Diesel: Boost Control Actuator, CMP Sensor, Throttle Valve Actuator, EGR Solenoid, Fuel Heater Relay , WIF sensor, glow plug controller
Ef3415FRT FOGFront fog lamp relay
Ef3510LOW BEAM LTHeadlight – left
Ef3620PWR AMPAmplifier
Ef3710LOW BEAM RTHeadlight – right, multifunction switch
Ef3910A/C CMPRSRA / C compressor relay
R1Cooling fan control relay
R2Cooling Fan Relay – High Speed
R3Fuel pump relay
R4A / C compressor electromagnetic clutch relay
R5Front fog lamp relay
R6Horn relay
R7Cooling Fan Relay – Low Speed
R8Low beam relay
R9Main relay
R10Starter relay
R11Side light relay
R12High beam relay
R13Power window relay

Additional box

The sub-fuse box in the engine compartment is located next to the dash panel.

additional block for diesel cars epica


diagram for diesel cars


1PTC 3 Auxiliary heater
2PTC 2 Auxiliary heater
3PTC 1 Auxiliary heater
4Fuel filter heater relay
F1(40A) Auxiliary heater
F2(40A) Auxiliary heater
F3(40A) Auxiliary heater
F4(30A) Fuel filter heater
F5(60A) Glow plugs

Logic Switch Box

block with logic


B5Integrated Logic Switch Block Power
C15Door lock
D25Front wiper
E20Electric window regulator
F30Heating glass

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