Table of Contents
The Palisade is a mid-size crossover SUV produced by South Korean automaker Hyundai. Officially unveiled at the Los Angeles Auto Show in November 2018, it replaced the Grand Santa Fe in Hyundai’s global lineup. This article provides comprehensive fuse box assignment diagrams and locations for the first-generation Hyundai Palisade (N1/N2 crossover platform; chassis code LX2) covering model years 2018, 2019, 2020, 2021, 2022, 2023, and 2024.
Below you will find the locations, photo guides, and circuit assignment charts for the electrical distribution blocks. Fuses responsible for the “Cigarette Lighter” auxiliary power outlets and the “Fuel Pump” are highlighted in bold text.
Engine Compartment Fuse Box
The main fuse and relay junction block is located on the left (driver) side of the engine compartment. Remove the locking tabs and lift off the protective cover to gain access.
General overview of the block.
| Diagram | |
|---|---|
|
|
| Fuse Name | Circuit Protected (Rating) |
| MDPS | Motor-Driven Power Steering (MDPS) (80 A) |
| COOLING FAN 1 | Engine cooling fan relay (600 W) (80 A) |
| EPB | Electronic Stability Control (ESC) module (60 A) |
| B+4 | Integrated Central Control Unit (ICU) junction block (Fuses: MODULE 8, S/HEATER FRT, P/WINDOW RH, AMP, SUNROOF) (50 A) |
| B+3 | ICU junction block (Fuses: P/WINDOW LH, RR SEAT (LH), P/SEAT (DRV), P/SEAT (PASS)) (50 A) |
| B+2 | ICU junction block (IPS 8, IPS 10, IPS 11, IPS 12, IPS 13, IPS 14, IPS 15) (50 A) |
| PTC HEATER 1 | PTC heater relay 1 (50 A) |
| PTC HEATER 2 | PTC heater relay 2 (50 A) |
| B+1 | ICU junction block (IPS 1, IPS 2, IPS 3, IPS 5, IPS 6, IPS 7, long/short-term load relays) (50 A) |
| B+5 | ICU junction block (Fuses: DOOR LOCK, IBU 1, IBU 2, BRAKE SWITCH, CHILD LOCK, RR SEAT (RH), SUNROOF 2) (50 A) |
| COOLING FAN 2 | Engine cooling fan relay 2 (50 A) |
| REAR HEATED | Rear window defroster relay (40 A) |
| ESC 1 | Electronic Stability Control (ESC) module 1 (40 A) |
| BLOWER | Front blower motor relay (40 A) |
| ESC 2 | Electronic Stability Control (ESC) module 2 (40 A) |
| TRAILER 1 | Trailer lighting module (40 A) |
| IG2 | Ignition 2 relay, ICU junction block (Fuses: A/C, WASHER, WIPER (REAR), MODULE 1, MODULE 2, REAR A/C) (40 A) |
| OIL PUMP | Electric oil pump control module (40 A) |
| BLOWER 1 | Rear blower motor relay (40 A) |
| IG 1 | Ignition 1 PWM relay (40 A) |
| ACC 1 | Accessory relay 1 (40 A) |
| ACC 2 | Accessory relay 2 (40 A) |
| INVERTER | AC power inverter (30 A) |
| POWER LIFTGATE | Power tailgate control module (30 A) |
| WIPER FRT 1 | Front wiper main relay (30 A) |
| ECU 5 | Engine Control Module (ECM) main relay (30 A) |
| E-SHIFTER 1 | Electronic Shift Control Unit (Shift-by-Wire) (20 A) |
| 4WD | All-Wheel Drive (AWD) control module (20 A) |
| IGN COIL | Ignition coils #1–#6 (20 A) |
| ECU 3 | Transmission Control Module (TCM) (20 A) |
| FUEL PUMP | Fuel pump relay (20 A) |
| ECU 1 | Engine Control Module (ECM) 1 (20 A) |
| ECU 2 | Engine Control Module (ECM) 2 (20 A) |
| POWER OUTLET 1 | Rear auxiliary power outlet 1 (20 A) |
| POWER OUTLET 2 | Rear auxiliary power outlet 2 (20 A) |
| POWER OUTLET 3 | Cargo area auxiliary power outlet (20 A) |
| POWER OUTLET 4 | Front auxiliary power outlet / cigarette lighter (20 A) |
| ECU 6 | Engine Control Module (ECM) 6 (15 A) |
| TCU 1 | Transmission range switch (15 A) |
| SENSOR 6 | Glow plug relay / engine sensors (15 A) |
| B / ALARM HORN | Burglar alarm horn relay (15 A) |
| HORN | Horn relay (15 A) |
| SENSOR 4 | Ignition coils #1–#6, cooling fan controller (15 A) |
| HEATED MIRROR | Heated outside rearview mirrors, A/C control module (10 A) |
| A/C 2 | Air conditioning control module (10 A) |
| WIPER FRT 2 | Front wiper low-speed relay, front wiper motor (10 A) |
| AMS | Alternator Management System (AMS) battery sensor (10 A) |
| E-SHIFTER 2 | Electronic shift lever switch (Shift-by-Wire) (10 A) |
| BLOWER 2 | Air conditioning control module (10 A) |
| ECU 3 | Electronic Stability Control (ESC) module (10 A) |
| ICU | ICU junction block (10 A) |
| SENSOR 5 | Upstream oxygen sensors #1 / #2 (10 A) |
| SENSOR 1 | Fuel pump relay (10 A) |
| A/C 1 | Air conditioning compressor relay (10 A) |
| TCU 2 | Transmission Control Module (TCM), Shift-by-Wire controller (10 A) |
| SENSOR 2 | A/C compressor relay, variable intake solenoid valve, oil pump solenoid valve, downstream oxygen sensor, oil control valve (OCV), electronic thermostat heater, purge control solenoid valve (10 A) |
| ACC 3 | ICU junction block (ACC fuse) (10 A) |
| ECU 4 | Engine Control Module (ECM) 4 (10 A) |
Passenger Compartment Fuse Box
The passenger compartment fuse box is located behind the trim panel on the driver side of the instrument panel. Remove the access cover to expose the fuses.
Representative layout shown below.
| Diagram | ||
|---|---|---|
|
||
| Fuse Name | Circuit Protected | Rating (A) |
| MODULE 10 | Blind-Spot Collision Warning (BCW) module (LH/RH), front console switch, rear A/C control module, electrochromic mirror (ECM), Data Link Connector (DLC), wireless smartphone charger | 10 |
| AIR BAG IND | Seat belt reminder indicator, instrument cluster | 10 |
| E-SHIFTER 2 | Shift-by-Wire (SBW) switch, Shift Control Unit (SCU) | 10 |
| MDPS | Motor-Driven Power Steering (MDPS) module | 10 |
| E-SHIFTER 1 | Shift-by-Wire (SBW) switch, Shift Control Unit, Engine Compartment Junction Block (E-SHIFTER 2 fuse) | 10 |
| AIR BAG 1 | Supplemental Restraint System (SRS) control module, occupant classification sensor | 15 |
| MODULE 9 | Front A/C control module, audio DC/DC converter, power tailgate unit, driver Integrated Memory System (IMS) module, Head-Up Display (HUD), driver door module, power outside mirrors, seat belt warning indicator, rain sensor, Rear Occupant Alert (ROA) sensor, 3rd-row power seat folding module | 15 |
| AIR BAG 2 | SRS control module | 15 |
| IBU 2 | Integrated Body Unit (IBU), ignition switch | 15 |
| CHILD LOCK | ICM relay box (power child safety lock relay) | 15 |
| WASHER | Multifunction windshield washer switch | 15 |
| WIPER (REAR) | Rear wiper relay, rear wiper motor | 15 |
| S/HEATER FRT | Front seat climate control module (heating/ventilation) | 20 |
| SUNROOF 2 | Panoramic sunroof module | 20 |
| P/SEAT (3rd) | 3rd-row power seat folding control module | 20 |
| DOOR LOCK | Door lock/unlock relays, rear door lock relay, 2-stage unlock relay | 20 |
| SUNROOF 1 | Sunroof module | 20 |
| P/WINDOW RH | Front passenger power window module, right rear power window switch | 25 |
| RR SEAT (LH) | 2nd-row left seat climate control module (heating/ventilation), 2nd-row left seat power folding actuator | 25 |
| P/WINDOW LH | Driver power window module, left rear power window switch | 25 |
| RR SEAT (RH) | 2nd-row right seat climate control module (heating/ventilation), 2nd-row right seat power folding/tilting actuator | 25 |
| AMP | Audio amplifier, DC/DC converter | 25 |
| P/SEAT (PASS) | Front passenger power seat switch | 30 |
| P/SEAT (DRV) | Driver Integrated Memory System (IMS) module, driver power seat switch | 30 |
| MODULE 4 | Data Link Connector (DLC), brake lamp switch, driver door module | 7.5 |
| BRAKE SWITCH | Integrated Body Unit (IBU), brake lamp switch | 7.5 |
| IBU 1 | Integrated Body Unit (IBU) | 7.5 |
| MODULE 2 | Front/rear seat climate control modules (heating/ventilation), power seat folding module, AC inverter socket, AC inverter unit, Surround View Monitor (SVM) module | 7.5 |
| MODULE 8 | Driver & passenger Smart Key exterior handles, power outside mirrors, ignition key solenoid, center fascia keypad (hazard switch) | 7.5 |
| MODULE 5 | Hazard switch panel, Integrated Body Unit (IBU), Smart Cruise Control (SCC) radar, AWD control module, front console switch, Lane Keeping Assist (LKA) camera | 7.5 |
| MODULE 1 | Memory Option Module (MOM) | 7.5 |
| CLUSTER | Instrument cluster, Head-Up Display (HUD) | 7.5 |
| A/C | Engine Compartment Junction Block (Front/Rear Blower Relays, PTC Heater Relays 1 & 2), Front A/C Control Module | 7.5 |
| MODULE 3 | Memory Option Module (MOM) | 7.5 |
| MODULE 6 | Audio / AVN head unit, low-voltage DC/DC converter (Audio/AMP), front/rear A/C control modules, driver IMS module, electrochromic mirror, center fascia keypad, 1st & 2nd-row seat heating/ventilation modules, 3rd-row power seat folding module | 7.5 |
| ACC | Integrated Body Unit (IBU), audio amplifier DC/DC converter | 7.5 |
