Jaecoo J7 Fuse Box

Passenger compartment #

In the passenger compartment, the fuse box is located in the lower part of the dashboard on the driver’s side. The protective cover must be removed for access.

Assignment

RF01	10A Driver Monitoring System BDM/DMS /ETC/GLONASS /ECALL
RF02	10A Rear USB charging module
RF03	10A EPS/ Tilt Sensor
RF04	20A Entertainment Domain Controller
RF05	10A Airbag Controller
RF06	10A Instrument panel display power supply/ Instrument panel lighting/ Console fascia auxiliary lighting/ Head lighting/ Flavour generator/ T-BOX/Bluetooth /A/C/ Single Charging wireless charging module
RF07	10A Entertainment Domain Controller/ TBOX/A/C/ Display, Negative Ion Generator/ Electronic Shift Control (7DCT)
RF08	10A 4-Door Ambient Light/ Driving Recorder/ CVBOX/ ETC/ GLONASS/ECALL
RF09	–
RF10	–
RF11	40A Rear heater relay
RF12	–
RF13	20A TCU A(8AT)
RF14	30A BDM
RF15	10A Blower relay/ rear defroster relay/ rain sensor/ console auxiliary control panel/ audio head unit display Power supply/ diagnostic interface/ spiral cable
RF16	–
RF17	–
RF18	10A Heated door mirrors
RF19	–
RF20	40A Air-conditioning relay
RF21	7.5A Driving assistance switch/electronic gearshift (7DCT)
RF22	20A BDM
RF23	15A Rear windscreen wiper
RF24	–
RF25	15A Wireless charging module with dual charging
RF26	10A Wireless charging module Dual charging / Single charging / BDM
RF27	15A Front Backup Power
RF28	10A Front USB charging module /220V power supply /CVBOX/ entertainment domain controller
RF29	30A Rear windscreen heater
RF30	–
RF31	–
RF32	–
RF33	–
RF34	–
RF35	–
RF36	–
RF37	–
RF38	–
RF39	–
RF40	–
RF41	–

Fuse number 27 for 15A is responsible for the operation of the front cigarette lighter.

Engine compartment #

Under the hood, in the engine compartment on the left side, there is a basic block with fuses and relays.

Designation

SB01	60A IPB2
SB02	20A ACC
SB03	30A Start
SB04	30A Start Stop 1
SB05	30A BDM
SB06	30A BDM
SB07	40A ESP/ABS
SB08	40A EPB
SB09	40A Low speed fan (Reserved)
SB10	30A DCT
SB11	30A Seat adjustment
EF01	20A Electronic vacuum pump
EF02	15A Oxygen sensor
EF03	15A Ignition coil
EF04	15A ECU solenoid valve
EF05	20A Four-wheel drive system
EF06	10A Cooling fan
EF07	15A Reserved
EF08	20A ACC2
EF09	25A Door control module
EF10	10A ECU
EF11	15A Reserved
EF12	25A 220 V power supply
EF13	10A ECU/TCU/ 4WD Controller /brake switch/ electric shift actuator (8AT)
EF14	7.5A Reverse radar/hatch/seat ventilation/seat memory/driving recorder 15+
EF15	7.5A Electronic anti-glare rear view mirror/ FRM/FCM
EF16	15A Rear air conditioning (backup)
EF17	15A Heated steering wheel
EF18	15A Fuel pump EOP
EF19	7.5A Smart grille
EF20	15A Reserved
EF21	10A Start-stop 2
EF22	10A Reserved
EF23	10A Electric gearshift actuator (8AT)
EF24	15A Washer
EF25	15A BDM
EF26	20A Dual wireless charging (reserved)
EF27	20A Siren
EF28	7.5A ESP/IPB
EF29	20A Fuel pump
EF30	25A BDM
EF31	15A IGN1
EF32	10A Brake switch/ PLG/ BSD/ paddle switch heater relay
EF33	25A BDM
EF34	15A BDM
EF35	25A Power tailgate
EF36	15A EGS/ Fuel supply on demand
EF37	15A Backup power relay/ ACC2 luggage compartment
EF38	10A ECU&DCT30+
EF39	30A Windscreen wiper
EF40	10A Reserved
EF41	20A Seat heater
EF42	10A Air conditioner compressor
EF43	7.5A IBS
EF44	30A BDM
EF45	30A Sunroof
EF46	25A Marine fuse
EF47	–
EF48	80A EPS
EF49	–
EF50	60A Cooling fan
EF51	–
EF52	50A Front windscreen heater 2
EF53	50A Front windscreen heater 1
EF54	60A IPB1
EF55	–
MF01	350A Start/generator
MF02	175A Central fuse and relay box
MF03	100A Instrument panel fuse and relay box
MF04	80A Reserved