The 3rd generation Hyundai Tucson (TL) was produced in 2015, 2016, 2017, 2018, 2019, 2020, 2021. During this time, the model has been updated. In this article you will find a description of the 3rd generation Hyundai Tucson fuses and relays with box diagrams and their locations. Note the cigarette lighter fuse.
Check the assignment of fuses and relays with your own diagrams on the back of the protective cover.
Wrong generation Hyundai Tucson or diagrams do not fit?
Study the description of Hyundai Tucson 1 or Hyundai Tucson 2 .
Passenger compartment fuse box
It is located under the dashboard on the driver’s side. To access it, you need to remove the protective cover.
Diagram
Description
| A/CON1 | 7.5A A / C Control Module, Cluster Ionizer (Auto A / C), E / R Junction Box (Fan Relay) |
| WIPER RR | 15A ICM Relay Box (Rear Wiper Relay), Rear Wiper Motor |
| MODULE 6 | 10A BCM Smart Key Control Module |
| WASHER | 15A Multi function switch (washer switch) |
| MODULE 5 | 7.5A Emergency Pad Switch, Park Assist Buzzer, BCM, ATM Shift Lever, ECM 4WD, AEB Sensor, Console Switch, Left / Right Blind Spot Detection Radar, Lane Departure Warning Module, Lane Keeping Assist Control Module movement |
| AIR BAG | 15A SRS control module, passenger detection sensor |
| MODULE 1 | 10A BCM, Smart Key Control Module, AUDIO, A / V & Navigation Head Unit, TMU Module, AMP, Powered External Mirror Switch, PCB Assembly (Socket Relay) |
| START | 10A ICM Relay Box (Burglar Alarm Relay) Transmission Range Switch |
| MODULE 7 | 7.5A Ventilated front seat control module, front seat heater control module, rear seat heater |
| HEATED STEERING | 15A BCM, heated steering wheel |
| MODULE 8 | 7.5A Power outside mirror driver / passenger, dash central switch, key solenoid, AEB sensor |
| MODULE 4 | 7.5A Data connector, air conditioning control module, left / right headlight, audio / video and navigation system head unit, electro chrome mirror, TMU module, front seat ventilation control module, front seat heater control module, rear seat heater |
| A/BAG IND | 7.5A Instrument cluster, front panel central switch |
| MODULE3 | 10A BCM, ATM Shift Lever, IPS Control Module (ON / START input) |
| SMART KEY1 | 15A Smart key control module |
| 4WD | 20A EBU 4WD |
| TAILGATE OPEN | 10A Relay for opening the rear tailgate |
| S/HEATER RR | 15A Heated rear seat |
| MDPS | 7.5A MDPS unit |
| SMART KEY3 | 7.5A Smart key control module, immobilizer module |
| CLUSTER | 7.5A Instrument cluster (IG1 Power), ATM ILL gear lever. |
| SMART KEY2 | 10A Smart Key Control Module, On / Off Button, Immobilizer Module |
| MULTI MEDIA | 15A Audio, audio / video and navigation head unit, TMU module |
| INTERIOR LAMP | 10A Ignition key III. & Door warning switch, Trunk lamp, Glove box lamp, Overhead console lamp, Front vanity mirror lamp L / R, Interior lamp, Personal tail light L / R |
| DOOR LOCK | 20A Door Lock Relay, Door Unlock Relay, ICM Relay Box (Dual Turn Unlock Relay) |
| SUNROOF2 | 20A Panorama Sunroof |
| POWER OUTLET | 20A Front outlet and cigarette lighter |
| BRAKE SWITCH | 7.5A Smart Key Control Module, Brake Light Switch |
| MEMORY 2 | 10A Data Link Connector, BCM, Instrument Cluster, A / C Control Module, Auto Light & Photo Sensor, Electrochromic Mirror, ICM Relay Box (Folding / Unfolding Outside Mirror Relay) |
| P/SEAT (PASS) | 30A Manual switch in passenger seat |
| S/HEATER FRT | 20A Ventilated front seat control module, front seat heater control module |
| SUNROOF 1 | 20A Panorama Sunroof |
| MODULE 2 | 20A PCB unit (fuse – ABS3, ECU6, TCU2, MODULE1, MODULE2) |
| A/CON2 | 7.5A Air conditioning control module |
| HEATED MIRROR | 10A Power outside rearview mirror driver / passenger, air conditioning control module, ECM (G4FJ) |
| P/SEAT (DRV) | 30A Driver’s seat manual switch |
| SAFETY P/ WINDOW | 25A Module Electric Glass Lift Driver Safety |
| P/ WINDOW RH | 25A Electric glass lifter main switch, passenger lifter electric glass switch |
| P/ WINDOW LH | 25A main switch glass lifter |
| AMP | 25A Amplifier |
The fuses designated as POWER OUTLET are responsible for the cigarette lighter and additional front sockets. The rest are in the boxes under the hood.
Engine compartment
Located next to the battery.
Legend
Assignment
| MDPS | 80A MDPS unit |
| B+1 | 60A Intelligent connection block (ARISU-LT IPS 1, IPS 2, IPS 3, IPS 4, Fuse – AMP) |
| B+2 | 60A Intelligent connector block (ARISU-LT IPS 5, IPS 6, IPS 7, IPS 8, fuse – SMART KEY1, SMART KEY2, BRAKE SWITCH) |
| B+3 | 50A Intelligent connection block (fuse – SUNROOF1, SUNROOF2, S / HEATER FRT, S / HEATER RR, SAFETY P / WINDOW, electric glass lifter relay (fuse – P / WINDOW LH, P / WINDOW RH) |
| ABS1 | 40A ESC module, multipurpose control connector |
| ABS2 | 40A ESC module, multipurpose control connector |
| IG1 | 40A Ignition switch (without smart key), PCB assembly (PDM (IG1) / PDM (ACC) relay – with smart key) |
| IG2 | 30A Start Relay, Ignition Switch (No Smart Key), PCB Assembly (PDM Relay (IG2) – With Smart Key) |
| B+4 | 50A Intelligent junction box (fuse – MODULE8, 4WD, P / SEAT (DRV), P / SEAT (PASS), REAR REAR OPEN, DOOR LOCK, Leakage breaker – fuse switch, INNER LAMP, MULTIMEDIA 2), MEMORY |
| COOLING FAN1 | 40A [G4NC] Cooling Fan High Relay |
| COOLING FAN1 | 50A [G4FJ] Cooling Fan High Relay |
| TCU3 | 40А [G4FJ – 7DCT] TCM |
| TCU4 | 40А [G4FJ – 7DCT] TCM |
| BLOWER | 40A Blower relay |
| POWER TAILGATE | 40A Power rear gate module |
| REAR HEATED | 40A Rear window defogger relay |
| WIPER FRT1 | 25A Ignition lock (without smart key), PDM relay (IG2) (with smart key) |
| TCU1 | 15А [G4FJ] TCM (7DCT) |
| WIPER FRT2 | 10А BCM |
| ECU3 | PCM (G4NC) / ECM (G4FJ) |
| HORN | 15A Horn relay |
| BATTERY MANG | 10A Battery Gauge |
| SENSOR2 | 10A [G4NC] # 1 / # 2 Oil Control Valve, # 1 / # 2 Camshaft Position Sensor, Purge Control Solenoid Valve, Variable Intake Solenoid Valve, ESP Closure Valve, Fuel Pump Relay |
| SENSOR1 | 15A [G4NC] PCM, oxygen sensor (up) / (down) |
| ECU2 | 20A IGNITION COIL # 1 / # 2 / # 3 / # 4, capacitor (G4NC) |
| ECU5 | 15А PCM (G4NC) / ECM (G4FJ) |
| ECU4 | 15А PCM (G4NC) / ECM (G4FJ) |
| SENSOR3 | 10A [G4NC] E / R Junction Box (Cooling Fan High Relay) |
| DEICER | 15A Heated windshield, E / R Junction Block (Front Deicer Relay) |
| FUEL PUMP1 | 20A Fuel pump relay |
| MODULE1 | 7.5A Adaptive lighting |
| B/ALARM HORN | 10A Alarm relay |
| ABS3 | 10А ESC Module |
| MODULE2 | 10A Pump |
| POWER OUTLER FRT | 20A Front power outlet and cigarette lighter |
| ECU6 | 10А PCM (G4NC) / ECM (G4FJ) |
| TCU2 | 15A [automatic transmission] Automatic transmission range switch, BUT, automatic transmission selector lever [manual transmission] Reversing light switch |
| B/UP LAMP | 10A Transmission range switch, electrochromic mirror, rear combination lamp (input) left / right, BUT, reversing light switch, MTS E-Call module, intelligent junction box (IPS control unit) |
| POWER OUTLER REAR | 20A Rear power outlet |
For the rest of the power sockets and USB connectors, the fuses designated as POWER OUTLER are responsible.
The same on the positive terminal of the storage battery is the main power fuse made in the form of a 200A fuse.
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