Skoda CITIGOe iV (2019 – 2021) – fuse and relays box diagram

Posted on 14 October 202414 October 2024 by admin

Skoda CITIGOe iV (2019 – 2021) – fuse and relays box diagram

Year of production: 2019, 2020, 2021

The Škoda Citigoe iV (2019-2021) is Škoda’s first all-electric vehicle, designed as a compact city car. Based on the original Citigo, the electric version (Citigoe iV) was part of Škoda’s initiative to expand its electric vehicle lineup. This model is particularly suitable for urban commuting, thanks to its small size, eco-friendly nature, and practical design. Despite its compact build, it offers a comfortable and well-thought-out interior, combined with sufficient range for daily driving in and around cities.

Passenger compartment fuse box

Fuse box location

The fuses are located underneath the steering wheel on the underside of the dash panel.

Skoda CITIGOe iV - fuse and relay box location - passenger compartment — Skoda CITIGOe iV – fuse and relay box location – passenger compartment

Fuse box diagram

Skoda CITIGOe iV - fuse and relay box diagram - passenger compartment — Skoda CITIGOe iV – fuse and relay box diagram – passenger compartment

Assignment of the fuses below the instrument panel

№	Amps	Function/component
1	7.5A	Dash panel insert Engine control unit
2	7.5A	High-voltage battery 1 Diagnostic connection
3	7.5A	Rear view camera
4	–	–
5	7.5A	Steering column electronics control unit Onboard supply control unit
6	7.5A	Mirror adjustment switch Headlight range control regulator Left headlight range control motor Right headlight range control motor
7	10A	Power and control electronics for electric drive
8	7.5A	Selector lever Brake servo control unit Charge voltage control unit for high-voltage battery Power and control electronics for electric drive
9	7.5A	Front passenger side airbag deactivated warning lamp Airbag control unit
10	7.5A	Control unit for the parking aid
11	7.5A	Front camera for driver assistance systems
12	–	–
13	–	–
14	15A	Rear window wiper motor
15	10A	Light switch
16	7.5A	Terminal 15 voltage supply relay Power-assisted steering control unit
17	15A	Steering column electronics control unit
18	15A	Charging unit 1 for high-voltage battery
19	–	–
20	7.5A	ABS control unit Steering column electronics control unit
21	–	–
22	–	–
23	7.5A	Engine control unit
24	15A	Steering column electronics control unit Headlight flasher switch
25	10A	Windscreen and rear window washer pump
26	7.5A	Main relay Dash panel insert
27	7.5A	Onboard supply control unit Interior light
28	7.5A	Diagnostic connection
29	7.5A	Onboard supply control unit
30	7.5A	Onboard supply control unit Heated exterior mirror on driver side Heated exterior mirror on passenger side
31	10A	Radiator fan
32	15A	Onboard supply control unit Turn signal/brake light
33	–	–
34	–	–
35	–	–
36	20A	Cigarette lighter
37	15A	Engine sound generator control unit
38	20A	Radio
39	–	–
40	15A	Engine control unit
41	20A	Onboard supply control unit Central locking
42	20A	Coolant pump for high-temperature circuit Coolant circulation pump upstream of power and control electronics for electric drive
43	20A	Centre switch module in dash panel Centre switch module 2 in dash panel Heated front seats control unit
44	7.5A	High-voltage battery 1
45	10A	Light switch
46	30A	Onboard supply control unit Heated rear window
47	30A	Front right window regulator switch Operating unit for window lifter in driver door (RHD) Driver side central locking lock unit
48	20A	Onboard supply control unit High-frequency horn Low frequency horn
49	30A	Onboard supply control unit Wiper motor control unit
50	20A	Onboard supply control unit Left tail light cluster Left reversing light bulb Right tail light cluster Right reversing light bulb
51	30A	Operating unit for window regulator in driver door Driver side central locking unit (RHD)

Fuses behind the side cover of the dash panel

Fuse box location

Skoda CITIGOe iV - fuse and relay box location - behind of the dash panel — Skoda CITIGOe iV – fuse and relay box location – behind of the dash panel

Fuse box diagram

Skoda CITIGOe iV - fuse and relay box diagram - behind of the dash panel — Skoda CITIGOe iV – fuse and relay box diagram – behind of the dash panel

Assignment of the fuses in the instrument panel

№	Amps	Function/component
1	7.5A	Control unit for emergency call module and communication unit
2	30A	Brake system pressure accumulator
3	7.5A	Solenoid valve for ignition key withdrawal lock
4	20A	Blower relay
5	7.5A	Climatronic relay
6	10A	Emergency cut-out connection Maintenance connector for high-voltage system
7	7.5A	Climatronic control unit
8	7.5A	Selector lever Rain and light sensor Charge voltage control unit for high-voltage battery
9	15A	Onboard supply control unit Low beam/daytime running lights/high beam
10	15A	Onboard supply control unit Low beam/daytime running lights/high beam
11	30A	Heated windscreen relay
12	30A	Heated windscreen relay 2

Relay panel

Fuse box location and diagram

Assignment of the fuses in the relay panel

№	Relay
1	Terminal 75 voltage supply relay 1
2	Terminal 15 voltage supply relay
3	Heated windscreen relay
4	Main relay
5	not assigned
6	Heated windscreen relay 2
7	Climatronic relay
8	not assigned
9	not assigned
10	Blower relay
11	not assigned
12	not assigned

Engine Compartment Fuse Box

Fuse Box Location

Skoda CITIGOe iV - fuse and relay box location - engine compartment — Skoda CITIGOe iV – fuse and relay box location – engine compartment

Fuse Box Diagram

Skoda CITIGOe iV - fuse and relay box diagram - engine compartment — Skoda CITIGOe iV – fuse and relay box diagram – engine compartment

Assignment of the fuses in the engine compartment

№	Amps	Function/component
SA1	250A	Power and control electronics for electric drive
SA2	–	–
SA3	150A	Fuse holder C (below the instrument panel) Fuse holder D (at the end of the instrument panel) Terminal 15 voltage supply relay
SA4	50A	Power-assisted steering control unit
SA5	40A	ABS control unit
SA6	40A	Radiator fan
SA7	50A	Brake servo control unit
SB1	30A	ABS/ESC control unit
SB2	7.5A	Brake servo control unit
SB3	7.5A	Ignition starter switch / Control lever under the steering whee
SB4	10A	ABS/ESC control unit
SB5	7.5A	Battery monitor control unit Onboard supply control unit
SB6	30A	Ignition starter switch

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

BYD Tang EV (2022 – 2024) – fuse and relay box diagram

Posted on 18 December 202317 September 2024 by admin

BYD Tang EV (2022 – 2024) – fuse and relay box diagram

Year of production: 2022, 2023, 2024

This article provides fuse box diagrams for the BYD Tang EV models from 2022 and 2023. It also offers details on the location of the fuse panels within the vehicle, along with an explanation of each fuse’s assignment (fuse layout) and the relays.

Instrument panel fuse box

Fuse Box Location

The dashboard panel fuses are located under the driver side of the dashboard.

BYD Tang EV (2022 - 2024) - fuse and relay box location - instrument panel — BYD Tang EV (2022 – 2024) – fuse and relay box location – instrument panel

Fuse Box Diagram

BYD Tang EV (2022 - 2024) - fuse and relay box diagram - instrument panel — BYD Tang EV (2022 – 2024) – fuse and relay box diagram – instrument panel

Assignment of the fuses in the instrument panel

№	Amps	Function
1	–	–
2	30A	BCM (Body Control Module)
3	10A	A/C
4	20A	Door Lock
5	5A	Stop (Brake Light Switch)
6	7.5A	Switch BAT
7	10A	Door ECU
8	5A	Meter (Cluster)
9	20A	S/ROOF (Sun Roof Motor)
10	5A	NFC
11	–	–
12	10A	DLC (Data Link Connector)
13	20A	Multimedia
14	–	–
15	–	–
16	15A	STR Column (Steering Column)
17	7.5A	DOME (Interior Lamp)
18	30A	P/SEAT FR (Passenger Seat Front Right)
19	30A	P/SEAT FL (Passenger Seat Front Left)
20	20A	FL Door (Front Left Door Window Motor)
21	40A	PWR Window (Power Window)
22	–	–
23	–	–
24	5A	ABS / ESP / IPB
25	5A	EPS (Electronic Power Steering)
26	10A	SRS (Supplemental Restraint System)
27	15A	SW Heater (Steering Wheel Heater)
28	5A	Meter IG1 (Cluster IG1)
29	5A	ADAS
30	15A	P/SEAT ECU (Driver Seat ECU)
31	7.5A	Shift
32	20A	FR Door (Front Right Door Window Motor)
33	20A	RL Door (Rear Left Door Window Motor)
34	20A	RR Door (Rear Right Door Window Motor)
35	–	–
36	–	–
37	7.5A	Switch IG1
38	5A	EPB ECU
39	7.5A	PM 2.5
40	–	–
41	–	–
42	–	–
43	–	–
44	–	–
45	7.5A	USB
46	15A	Backup PWR
47	–	–
K2-1		IG1 Relay
K2-2		ACC Relay
K2-3		–
K2-4		–

Engine Compartment Fuse Box

Fuse Box Location

The front compartment fuse box is located on the left side of the front compartment.

BYD Tang EV (2022 - 2024) - fuse and relay box location - engine compartment — BYD Tang EV (2022 – 2024) – fuse and relay box location – engine compartment

Fuse Box Diagram

BYD Tang EV (2022 - 2024) - fuse and relay box diagram - engine compartment — BYD Tang EV (2022 – 2024) – fuse and relay box diagram – engine compartment

Assignment of the fuses in the engine compartment

№	Amps	Function
F01	–	–
F02	–	–
F03	–	–
F04	–	–
F05	–	–
F06	–	–
F07	10A	ABTMP (Adaptive Battery Thermal Management Pump)
F08	10A	A/C Module
F09	7.5A	BMC (Battery Management Controller)
F10	5A	Battery Fleater
F11	10A	DMC (Drive Motor Controller)
F12	10A	DMC Pump
F13	60A	IPB (Integrated Power Brake)
F14	40A	Blower
F15	–	–
F16	–	–
F17	15A	Horn
F18	–	–
F19	–	–
F20	5A	CDU (Bi-Directional On-Board Charger and DC-DC and Power Distribution Unit Assembly)
F21	10A	FL_R (Front Lamp_Right)
F22	–	–
F23	–	–
F24	–	–
F25	15A	WSFI (Windscreen Wash Motor)
F26	–	–
F27	–	–
F28	–	–
F29	–	–
F30	–	–
F31	–	–
F32	–	–
F33	–	–
F34	–	–
F35	5A	Boost DC
F36	–	–
F37	–	–
F38	10A	FL_L (Front Lamp_Left)
F39	60A	IPB (Integrated Power Brake)
F40	–	–
F41	20A	VTOV (Vehicle to Vehicle)
F42	–	–
F43	25A	FR WIP (Front Wiper)
F44	–	–
F45	–	–
F46	–	–
F47	–	–
F48	200A	Battery
F49	60A	FAN
F50	100A	R-EPS (Rack-Electronic Power Steering)
F51	80A	IEC (Dashboard area fuse and relay box)
F52	80A	TEC (Trunk fuse and relay box)
K01		–
K02		–
K03		IG4 relay
K04		–
K05		–
K06		–
K07		IG3 relay
K08		VTOV relay (Vehicle to Vehicle)
K09		–
K10		–
K11		–
K12		–

Rear Compartment Fuse Box

Fuse Box Location

The rear compartment fuse box is located in the boot left facing assembly.

BYD Tang EV (2022 - 2024) - fuse and relay box location - rear compartment — BYD Tang EV (2022 – 2024) – fuse and relay box location – rear compartment

Fuse Box Diagram

BYD Tang EV (2022 - 2024) - fuse and relay box diagram - rear compartment — BYD Tang EV (2022 – 2024) – fuse and relay box diagram – rear compartment

Assignment of the fuses in the rear compartment

№	Amps	Function
F8/1	–	–
F8/2	–	–
F8/3	7.5A	MIR FHTR (Exterior RearView Mirror Fleater)
F8/4	40A	DEF (Defroster)
F8/5	30A	EPB (Electronic Parking Brake)
F8/6	30A	EPB (Electronic Parking Brake)
F8/7	20A	External amplifier
F8/8	–	–
F8/9	–	–
F8/10	–	–
F8/11	20A	BD-ECU (Rear Flatch Controller)
F8/12	10A	ECU BAT (+30 for controller)
F8/13	5A	I-KEY (Intelligent key)
F8/14	10A	Charging Cap Lock
F8/15	5A	Charging Lamp
F8/16	10A	R-Tail (Rear Clearance Lamp / Charging State Indicator)
F8/17	7.5A	RR FOG/B-Lamp (Rear Right Fog lamp / Reversing Lamp)
F8/18	7.5A	DC Charging Lamp
F8/19	10A	R-HAZ (Rear Hazard Warning Lamp)
F8/20	20A	ACC
F8/21	15A	Toddler Lock
F8/22	15A	Backup PWR (Backup Power)
F8/23	–	–
F8/24	–	–
F8/25	–	–
F8/26	–	–
F8/27	–	–
F8/28	–	–
F8/29	–	–
F8/30	–	–
F8/31	–	–
F8/32	–	–
F8/33	–	–
F8/34	15A	RR WIP (Rear Wiper)
F8/35	30A	R-Blower (Rear Blower)
Kk-1		RR WIP Relay (Rear Wiper Relay)
K8-1		DEF Relay (Defroster Relay)
K8-2		Reserve Relay

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

BYD Seal (2022 – 2024) – fuse and relay box diagram

Posted on 18 December 202315 September 2024 by admin

BYD Seal (2022 – 2024) – fuse and relay box diagram

Year of production: 2022, 2023, 2024

This article provides fuse box diagrams for the 2022 and 2023 BYD Seal models, details the location of the fuse panels within the vehicle, and explains the function of each fuse (fuse layout).

Instrument panel fuse box

Fuse Box Location

The dashboard panel fuses are located under the driver side of the dashboard.

BYD Seal (2022 - 2024) - fuse box and relay location - instrument panel — BYD Seal (2022 – 2024) – fuse box and relay location – instrument panel

Fuse Box Diagram

BYD Seal (2022 - 2024) - fuse box and relay diagram - instrument panel — BYD Seal (2022 – 2024) – fuse box and relay location – instrument panel

Assignment of the fuses in the instrument panel

№	Amps	Protected Component or Circuit	Warning Labels
01	30A	Rear body controller	BDCU
02	30A	Rear body controller	BDCU
03	10A	Wireless charger	CW Charge
04	10A	Diagnosis port	OBD
05	7.5A	HUD	HUD
06	5A	High-frequency receiving module	HFRM
07	5A	Gearshift panel	SCPA
08	20A/15A	Infotainment system	Medium
09	5A	Brake light switch	STOP SW
10	30A	Rear body controller	BDCU
11	7.5A	Combination switch	CS
12	30A	Constant power	Bat
13	25A	External amplifier	AMP
14	30A	Intelligent driving	IDSDC
15	30A	Intelligent driving	IDSDC
16	15A	HV all-in-one controller	PDC
17	15A	HV all-in-one controller	PDC
18	15A/25A	Suspension module	DiSus
19	25A	Front left window	FL Door
20	25A	Front right window	FR Door
21	25A	Rear left window	RL Door
22	25A	Rear right window	RR Door
23	15A	CCS communication converter	CCS
24	10A	Alcohol interlock	Alcohol interlock
25	7.5A	E-Call	E-Call
26	–	–	–
27	–	–	–
28	–	–	–
29	–	–	–
30	–	–	–
31	–	–	–

Engine Compartment Fuse Box

Fuse Box Location

The fuse under the hood is located on the rear left side of the motor compartment.

BYD Seal (2022 - 2024) - fuse box and relay location - engine compartment — BYD Seal (2022 – 2024) – fuse box and relay location – engine compartment

Fuse Box Diagram

BYD Seal (2022 - 2024) - fuse box and relay diagram - engine compartment — BYD Seal (2022 – 2024) – fuse box and relay diagram – engine compartment

Assignment of the fuses in the engine compartment

№	Amps	Protected Component or Circuit
F1	–	–
F2	25A	External amplifier
F3	–	–
F4	–	–
F5	–	–
F6	–	–
F7	–	–
F8	–	–
F9	7.5A	Battery manager
F10	15A	Electrically controlled cooling water pump
F11	10A	Electrically controlled cooling water pump
F12	–	–
F13	–	–
F14	–	–
F15	10A	ADAS
F16	40A	Low speed fan
F17	–	–
F18	–	–
F19	–	–
F20	20A	Trailer controller
F21	30A	Front wiper
F22	30A	Rear windshield defroster
F23	20A	Rear electronic fuel pump
F24	10A	Compressor
F25	10A	Motor controller
F26	7.5A	E-Call
F27	15A	Auxiliary power
F28	15A	USB
F29	30A	Left front electric seat
F30	60A	ESC
F31	20A	Front electronic fuel pump
F32	30A	Right front electric seat
F33	10A	Integrated thermal management module
F34	15A	Heater
F35	5A	Rear body controller
F36	10A	ADAS
F37	7.5A	ADAS
F38	10A	SRS
F39	–	–
F40	7.5A	ETC
F41	5A	EPS
F42	5A	ESC
F43	7.5A	Suspension module
F44	60A	ESC
F45	40A	Blower
F46	15A	USB
F47	–	–
F48	–	–
F49	125A	DP-EPS
F50	–	–
F51	60A	Electric fan
F52	–	–
F53	–	–

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

BYD Han EV (2022 – 2024) – fuse and relay box diagram

Posted on 18 December 202314 September 2024 by admin

BYD Han EV (2022 – 2024) – fuse and relay box diagram

Year of production: 2022, 2023, 2024

This article provides fuse box diagrams for the BYD Han EV models from 2022, 2023 and 2024. It includes details on the location of the fuse panels within the vehicle and explains the function of each fuse (fuse layout).

Instrument panel fuse box

Fuse Box Location

The dashboard panel fuses are located under the driver side of the dashboard.

Fuse Box Diagram

Assignment of the fuses in the instrument panel

№	Amps	Protected Component or Circuit
01	30A	Rear body controller
02	–	–
03	–	–
04	20A	Left front window
05	20A	Right front window
06	–	–
07	5A	Gearshift panel
08	20A	Infotainment system
09	–	–
10	7.5A	Panel ambient light
11	7.5A	Combination switch
12	–	–
13	–	–
14	7.5A	Wireless charger
15	10A	Diagnostic port
16	5A	Instrument cluster
17	7.5A	Smart access
18	5A	Vehicle controller
19	5A	HUD
20	–	–
21	30A	Left front electric seat
22	30A	Right front electric seat
23	–	–
24	–	–
25	–	–
26	–	–
27	–	–
28	–	–
29	–	–
30	–	–
31	–	–

Engine Compartment Fuse Box

Fuse Box Location

The under-hood PDB is located on the left side under the hood.

Fuse Box Diagram

Assignment of the fuses in the engine compartment

№	Amps	Protected Component or Circuit
F1	–	–
F2	60A	Dashboard PDB
F3	–	–
F4	–	–
F5	–	–
F6	–	–
F7	–	–
F8	–	–
F9	5A	Charging and distribution assembly
F10	15A	Left combination headlight
F11	15A	Right combination headlight
F12	10A	Battery manager
F13	10A	Front motor controller
F14	10A	Rear motor controller
F15	5A	Brake light switch
F16	–	–
F17	–	–
F18	–	–
F19	–	–
F20	30A	Rear windshield defroster
F21	30A	Front wiper
F22	20A	VTOV
F23	20A	Electrically controlled cooling water pump 2
F24	15A	Electrically controlled cooling water pump
F25	7.5A	Compressor
F26	10A	USB
F27	15A	Auxiliary power
F28	15A	Rear-seat auxiliary power
F29	25A	External amplifier
F30	60A	ESC
F31	–	–
F32	25A	External amplifier
F33	5A	Battery manager
F34	15A	Steering wheel heater
F35	5A	Rear body controller
F36	5A	Gearshift panel
F37	7.5A	ETC
F38	10A	SRS
F39	7.5A	ADAS
F40	5A	Instrument cluster
F41	5A	EPS
F42	5A	ESC
F43	–	–
F44	60A	ESC
F45	40A	Blower
F46	7.5A	Integrated thermal management module
F47	7.5A	ADAS
F48	–	–
F49	–	–
F50	70A/100A	C-EPS / R-EPS
F51	80A	Electric fan
F52	–	–
F53	200A	Battery

Rear compartment fuse box

Fuse Box Location

The rear compartment PDB is located in the rear section of left-side C-pillar trim.

Fuse Box Diagram

BYD Han EV (2022 - 2024) - fuse and relay box diagram - rear compartment — BYD Han EV (2022 – 2024) – fuse and relay box diagram – rear compartment

Assignment of the fuses in the rear compartment

№	Amps	Protected Component or Circuit
F1	40A	Left front pretensioner motor
F2	40A	Right front pretensioner motor
F3	30A	Left rear electric seat
F4	10A	Right rear seat
F5	5A	H igh-frequency reception module
F6	15A	Suspension module
F7	30A	Rear body controller
F8	30A	Rear body controller
F9	7.5A	RSE
F10	10A	Left combination tail light
F11	10A	Right combination tail light
F12	25A	External amplifier
F13	25A	External amplifier
F14	7.5A	ADAS
F15	20A	External amplifier
F16	20A	Left rear window
F17	20A	Right rear window
F18	5A	On-board charger
F19	5A	UWB
F20	–	–
F21	–	–
F22	–	–
F23	–	–
F24	–	–
F25	–	–
F26	–	–
F27	–	–
F28	–	–
F29	–	–
F30	–	–

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.