Hyundai Grandeur fuse and relay

Hyundai Grandeur has been produced in 4 generations from 1986 to the present. In this article you will find a description of fuses and relays Hyundai Grander produced in 2005, 2006, 2007, 2008, 2009, 2010 and 2011, with box diagrams and their destination. Note the cigarette lighter fuse.


Depending on the region and year of delivery, there may be differences in the design of the boxes. Check the assignment with your diagrams on the back of the protective cover.

Passenger compartment fuse box

Located at the driver’s side of the dashboard.

Block in the cabin

Photo for example

Box in salon - photography


Block diagram in the cabin


T/LID20A Fuel filler cap opener and tailgate switch
FR P/SEAT30A Front lumbar support switch, IMS control module, driver / passenger seat manual switch
AUDIO-210A ATM key lock control unit, audio system, IMS switch, auxiliary relay, seat / socket relay, digital clock and passenger seat belt IND.
AUDIO-115A Audio
START10A Gearbox Range Switch, Burglar Alarm Relay
P / WDW LH30A Left front glass lift module, rear left lift glass switch
P/WDW RH30A Right front glass lift module, right rear window lift switch
RR P/SEAT30A ICM relay box, rear right
MODULE 110A Instrument Cluster, BCM, Rear Curtain Module, Rain Sensor, IMS Control Module, Electric Windshield Master Switch
PEDAL ADJ15A Rear warning buzzer
MIRR HTD10A Left / Right outside mirror and folding mirror motor, air conditioning control module
KEY SOL20A key solenoid, electric glass lifter main switch
RR FOG15A Rear fog light relay
A/BAG IND10A Instrument panel
A/BAG15A Airbag switch, SRS control module
TILT15A Tilt-telescopic module, sport mode switch
TAIL LH10A Front fog lamp relay, Rear left combination lamp, License plate lamp, Left headlight
TAIL RH10A Rear right combination lamp, License plate lamp, Right headlight
S/HTR10A Driver’s seat heating switch
MODULE 210A Instrument Cluster, ESC Switch, BCM, ATM Key Lock Control Module, Yaw Rate Sensor, Multi Function Switch
A / CON10A A / C control module, tilt and body copy module, rheostat, chrome electric mirror, ceiling console lamp
DIESEL10A (Spare)
C/ LIGHTER15A Cigarette lighter
RR CURTAIN10A Rear curtain module
H/LP10A Headlight Relay, AQS & Ambient Sensor, HID Relay, Headlamp Leveling Actuator
A/CON SW10A Air conditioning control module, fan relay, air conditioning control module (AUTO)
MEMORY15A Data Link Connector, A / C Control Module, Instrument Cluster, Multi Function Switch, Tilt & Body Copy Module, BCM, Door Warning Switch, Interior Lamp, Left / Right Foot Lamp, Door Lamp
PIC15A (Spare)
ACC SOCKET15A Socket at the back
WIPER25A Washer relay, wiper glass relay (Hiqh), wiper relay

A fuse designated as C / LIGHTER is responsible for the front cigarette lighter, and a 15A fuse for the rear ACC SOCKET.

Relay elements can be attached to the back of the box.

Relay in salon


  • R1 Fan relay
  • R2 Heated windscreen relay
  • R3 Side light relay
  • R4 Relay for filler cap

Engine compartment

The main box is located on the left side of the engine compartment, next to the battery.

Block under the hood


Block diagram under the hood


115А HORN – Horn relay
220A TAIL – Tail lights relay
310А ECU – PCM
410A IG1 – Ignition
515A DRL – Alarm horn relay
615A FR FOG – Front fog lamp relay
710A A / CON – Relay for air conditioning
820A F / PUMP – Fuel pump relay
1020A ATM – ATM control relay
1115A STOP – Stop light switch
1215А H / LP LO RH – Headlamp – right side
1315A S / ROOF – Ceiling console lamp
1420А H / LP WASHER – Headlight washer motor
1520A H / LP HI – Headlamp relay (HI)
1610А ECU (B+) – PCM
1710A SNSR3 – Injector # 1- # 6, air conditioner relay, cooling fan relay
1815A SNSR1 – Mass Air Flow Sensor, PCM, Immobilizer Control Module, # 1 / # 2 Oil Control Valve, Intake Manifold Variable Valve
1915А SNSR2 – Oxygen sensor No. 1- No. 4
2010A B / UP – Reversing light switch, Brake light switch, Gearbox range switch, Vehicle speed sensor
2120A IGN COIL – Ignition coil # 1 to # 6. Capacitor
2210А ECU (IG1) – PCM
2320A H / LP LO – Headlight relay (LOW)
2410A ABS – ABS / ESC control module, universal control connector

High power fuses

ABS140A ABS / ESC control module. Universal test connector
ABS220A ABS / ESC control module, universal control connector
RRHTD40A Rear heating relay
BLOWER40A Fan relay
P/WDW40A Fuse (P / WDW LH, P / WDW RH)
IGN240A Start Relay, Ignition Switch (IG2, START)
ECU RLV30A Relay engine control unit
I/P (B+)230A Fuse (KEY SOL, ECS / RR FOG), power connector
IGN130A Ignition switch (ACC, IG1)

Additional units can be located under the hood, especially for diesel models. See their diagrams on the back of the cover.

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