2023 HYUNDAI I20 relay

9-55
09
6PDUWVWUHDP*
Fuse Name Symbol (A) Circuit Protected
BLOWER40A E/R Junction Block (RLY.13)
PTC
HEATER
50A E/R Junction Block (RLY.14)
ABS 2
30A ESP Control Module
POWER
OUTLET
40A ICU Junction Block (Power Outlet Relay)
WIPER 2
10A E/R Junction Block (RLY. 4), Front Wiper Motor, IBU
INJECTOR1
15AE/R Junction Block (RLY. 5), Injector #1-1/#2-1/#3-
1/#4-1
INJECTOR2
15A Injector #1-2/#2-2/#3-2/#4-2
WIPER 1
25AE/T Junction Block (RLY. 4), Front Wiper Motor,
Ignition Switch

9-56
Maintenance
3HWURO
Fuse Name Symbol Relay Name Type
RLY.1 E30Main Relay MINI
RLY.3 E32
Wiper (High) Relay MICRO
RLY.4 E33
Wiper (Low) Relay MICRO
RLY.5 E34
Fuel Pump Relay MICRO
RLY.6 E36
Start Relay MICRO
RLY.7 E36
RR WIPER Relay MICRO
RLY.9 E38
Cooling Fan High Relay MICRO
RLY.10 E39
Cooling Fan Low Relay MICRO
RLY.11 E40
Horn Relay MICRO
RLY.12 E41
B/Alarm Horn Relay MICRO
RLY.13 E42 Blower Relay MICRO
RLY.14 E43
PTC Heater Relay MICRO

9-57
09
3HWURO
Fuse Name Symbol (A) Circuit Protected
ALT(125A)
[150A]Alternator, Multi Fuse - F2, Fuse - F31/F32/F33/F34/
F35/F36
MDPS
80A MDPS Unit
ECU1
30A E/R Junction Block (RLY.1)
IG1
30A[With Smart Key] PDM Relay Box (IG1, ACC Relay)
[W/O Smart Key] Ignition Switch
FUEL PUMP
20A E/R Junction Block (RLY.5)
TCU1
15A PCM, Clutch Switch
ECU2
15A ECM/PCM
EOP
40A Electronic Oil Pump
IG2
30A[With Smart Key] PDM Relay Box (IG2 Relay)
[W/O Smart Key] Ignition Switch, START MTR RLY
BATT1
50AICU Junction Block (IPS1, IPS3, IPS5, IPS7, IPS8,
IPS11)
BATT3
50AICU Junction Block (Fuse - F8/F15/F21/F25/F29,
Long Term Load Latch Relay-F16/F9/F22)
HORN
15A E/R Junction Block (RLY.11, RLY.12)
AMS
10A Battery Sensor
BATT2
50A ICU Junction Block (IPS2, IPS4, IPS6, IPS9, IPS10)
BATT4
50AICU Junction Block (Power Window Relay-F5/F12,
Fuse - F3/F4/F10/F11)
C/FAN
40A E/R Junction Block (RLY.9/10)
IGN COIL
20A Ignition Coil #1/#2/#3/#4, Condensor
ECU5
20A ECM/PCM
ECU6
15A ECM/PCM
SENSOR 1
10AE/R Junction Block (RLY.9/10),
Oil Control Valve #1/#2 (Intake/Exhaust),
Purge Control Solenoid Valve, Variable Intake
Solenoid Valve
SENSOR 2
10A Oxygen Sensor (Up/Down)
RR DEFOG
40A ICU Junction Block (Rear Defogger Relay)

9-58
Maintenance
3HWURO
Fuse Name Symbol (A) Circuit Protected
ABS 140A ESP Control Module
BLOWER
40A E/R Junction Block (RLY.13)
PTC
HEATER
50A E/R Junction Block (RLY.14)
ABS 2
30A ESP Control Module
POWER
OUTLET
40A ICU Junction Block (Power Outlet Relay)
WIPER 2
10A E/R Junction Block (RLY. 4), Front Wiper Motor, IBU
INJECTOR
15A E/R Junction Block (RLY. 5), Injector #1/#2/#3/#4
WIPER 1
25AE/R Junction Block (RLY. 4), Front Wiper Motor,
Ignition Switch