2019 Hyundai Tucson Tcu

7-58
Maintenance
Instrument panel fuse panel
Fuse Name Fuse ratingCircuit Protected
TAILGATE OPEN10ATail Gate Open Relay
S/HEATER RR15ARear Seat Warmer
MDPS7.5AMDPS Unit
SMART KEY37.5A Smart Key Control Module, Immobilizer Module
CLUSTER7.5A Instrument Cluster (IG1 Power)
SMART KEY210A Smart Key Control Module, Start/Stop Button Switch, Immobilizer Module
MULTIMEDIA15A Audio, A/V & Navigation Head Unit
INTERIOR LAMP10A Ignition Key Ill. & Door Warning Switch, Luggage Lamp, Glove Box Lamp, Overhead Console Lamp,
Front Vanity Lamp LH/RH, Room Lamp, Rear Personal Lamp LH/RH, Wireless Charger
DOOR LOCK20A Door Lock Relay, Door Unlock Relay, ICM Relay Box (Two Turn Unlock Relay)
SUNROOF220A Panorama Sunroof
POWER OUTLET20A [W/O Wireless Charging] Front Power Outlet & Cigarette Lighter,
[With Wireless Charging] Cigarette Lighter
BRAKE SWITCH7.5A Smart Key Control Module, Stop Lamp Switch
MEMORY210A Instrument Cluster, A/C Control Module, Electro Chromic Mirror
P/SEAT (PASS)30A Passenger Seat Manual Switch
S/HEATER FRT20A Front Air Ventilation Seat Control Module, Front Seat Warmer Control Module
MODULE220A PCB Block (Fuse - ABS3, ECU6, TCU2)
SUNROOF120A Panorama Sunroof
A/CON27.5A A/C Control Module
HEATED MIRROR10ADriver/Passenger Power Outside Mirror, A/C Control Module, ECM (G4FJ)
P/SEAT (DRV)30ADriver Seat Manual Switch

7
Maintenance
Engine compartment main fuse panel
Fuse NameFuse rating Circuit Protected
MULTI
FUSE-1
MDPS 80AMDPS Unit
B+1 60ASmart Junction Block (ARISU-LT IPS 1, IPS 2, IPS 3, IPS 4, Fuse - AMP)
B+2 60ASmart Junction Block (ARISU-LT IPS 5, IPS 6, IPS 7, IPS 8, Fuse - SMART KEY1,
SMART KEY2, BRAKE SWITCH, MODULE9)
B+3 50ASmart Junction Block (Fuse - SUNROOF1, SUNROOF2, S/HEATER FRT, S/HEATER RR,
SAFETY P/WINDOW DRV),
Power Window Relay (Fuse - P/WINDOW LH, P/WINDOW RH)
ABS1 40AESC Module, Multipurpose Check Connector
ABS2 40AESC Module, Multipurpose Check Connector
IG1 40AIgnition Switch (W/O Smart Key),
PCB Block (PDM (IG1)/PDM (ACC) Relay - With Smart Key)
IG2 30AStart Relay, Ignition Switch (W/O Smart Key),
PCB Block (PDM (IG2) Relay - With Smart Key)
MULTI
FUSE-2PTC HEATER 150APTC 1 Relay
PTC HEATER 250APTC 2 Relay
FUSE
B+450A Smart Junction Block (Fuse - MODULE8, 4WD, P/SEAT (DRV), P/SEAT (PASS),
TAILGATE OPEN, DOOR LOCK,
Leak Current Autocut Device - Fuse Switch, INTERIOR LAMP, MULTIMEDIA, MEMORY2)
COOLING FAN140A [G4NC/G4KJ] Cooling Fan High Relay
50A [G4FJ] Cooling Fan High Relay
TCU340A [G4FJ - 7DCT] TCM
TCU440A [G4FJ - 7DCT] TCM
BLOWER40A Blower Relay
POWER TAILGATE40A Power Tail Gate Module
REAR HEATED40A Rear Defogger Relay
7-61

7-62
Maintenance
Engine compartment main fuse panel
Fuse Name Fuse ratingCircuit Protected
WIPER FRT210A BCW
E-CVVT220A [G4KJ] PCM
E-CVVT120A [G4KJ] PCM
WIPER FRT125A Ignition Switch (W/O Smart Key), PDM (IG2) Relay (With Smart Key)
TCU115A [G4FJ] TCM (7DCT), [G4KJ] PCM
A/C10A E/R Junction Block (A/C Relay)
ECU320A PCM (G4NC/G4KJ) / ECM (G4FJ)
HORN15A Horn Relay
BATTERY
MANAGEMENT10A Not Used
SENSOR210A
[G4NC] Oil Control Valve #1/#2, Camshaft Position Sensor #1/#2, Purge Control Solenoid Valve,
Variable Intake Solenoid Valve, Canister Close Valve, E/R Junction Block (A/C Relay,
Cooling Fan High Relay)
[G4FJ] Oil Control Valve #1/#2, Purge Control Solenoid Valve, Canister Close Valve,
RCV Control Solenoid Valve, E/R Junction Block (A/C Relay, Cooling Fan High Relay)
[G4KJ] Canister Close Valve, Variable Intake Solenoid Valve,
E/R Junction Block (A/C Relay, Cooling Fan High Relay)
SENSOR115A Oxygen Sensor (Up)/(Down)
ECU220A IGNITION COIL #1/#2/#3/#4, Condenser (G4NC)
ECU515A PCM (G4NC) / ECM (G4FJ)
ECU415A PCM (G4NC/G4KJ) / ECM (G4FJ)
SENSOR310A[G4NC] PCM
[G4FJ] ECM
[G4KJ] Purge Control Solenoid Valve, Oil Control Valve

7-63
Maintenance
7
Engine compartment main fuse panel
Fuse Name Fuse ratingCircuit Protected
MODULE310A E/R Junction Block (Fuel Pump Relay)
DEICER15A E/R Junction Block (Deicer Relay)
FUEL PUMP20A E/R Junction Block (Fuel Pump Relay)
B/ALARM HORN15A E/R Junction Block (B/Alarm Horn Relay)
ABS310A ESC Module
MODULE210A Not Used
POWER
OUTLER FRT20A Front Power Outlet & Cigarette Lighter (W/O Wireless Charging),
Front Power Outlet (With Wireless Charging)
ECU610A PCM (G4NC/G4KJ) / ECM (G4FJ)
TCU215A Transaxle Range Switch, TCM (G4FJ - 7DCT)
B/UP LAMP10A TCM (G4FJ), Transaxle Range Switch, Electro Chromic Mirror, Rear Combination Lamp (IN) LH/RH
POWER
OUTLER REAR20A Rear Power Outlet
ECU130A Engine Control Relay
[G4NC] : NU 2.0 GDI
[G4KJ] : Theta 2.4 GDI