Hyundai Sonata NF represents the 5th generation of the Sonata model. It was produced in 2005, 2006, 2007, 2008 and 2009. During this time, the model has undergone restyling. In this publication you will find a description of the fuses and relays of the Hyundai Sonata NF with diagrams and their locations. We note the cigarette lighter fuse.

Block diagrams may differ from the one presented. Please check the purpose with your technical documentation.

Cabin block

Located at the end of the instrument panel behind the protective cover (1). Under the number (3) is the integrated relay unit.

Description

115A Reserve
215A Seat heating switch
310A BCM (Body Control Module), sunroof control module, electronic chrome mirror
410A ESC module, high fan relay, humidity sensor
525A Cigarette lighter
610A Reserve
710A Lighting, Right: License plate lamp, Rear combination lamp, Headlight, Glove box lamp
810A Front fog light relay, Left: License plate light, Rear combination light, Headlight
910A Headlight washer relay, right headlight angle adjustment drive
1010A DRL control unit, headlight relay, AQS and ambient sensor, left headlight position adjustment actuator
1125A Windshield wiper and washer
1210A Air Conditioning Control Module
1315A SRS control unit, passenger airbag switch
1420A Front accessory socket, Rear socket
1510A Digital clock, audio system, automatic transmission lock control unit, electric exterior mirror and mirror folding
1625A Security Window Module
1715A Reserve
1810A Automatic transmission lock control unit
1920A Main power window switch, rear left power window switch
2030A Main power window switch, right power window switch
2120A Audio Amplifier
2220A Door lock/unlock relay
2310A Hazard warning switch, hazard warning relay
2430A Manual power seat switch (RHD)
2510A Instrument panel
2610A Hazard switch
2710A BCM (Body Control Module), instrument cluster, yaw rate sensor, ESC switch
2815A Suspension control unit
2910A Security Alarm Relay
3015 Reserve
3115A Rear fog light relay
3215A Trunk lid relay, fuel filler flap and trunk lid switch
3315A Reserve
3430A Manual power seat switch
3510A Sport mode switch, key solenoid
3610A Air conditioning control module, exterior mirror and mirror folding motor

Fuse number 5 at 25A is responsible for the cigarette lighter.

Some relay elements can be attached to the back of the unit.

  • Central locking relay (locking)
  • Central locking relay (unlocking)
  • Trunk/rear door lock actuator relay
  • Dimension relay

Blocks under the hood

Main unit

Located on the left side of the engine compartment, next to the battery.

Marking

115A HORN – Horn relay
220A TAIL – Tail light relay
310А ECU – PCM
410A IG1 – Engine control
515A DRL – Siren relay, DRL control unit
615A FR FOG – Front fog light relay
710A A/CON – Air conditioning relay
820A F/PUMP – Fuel pump relay
9DIODE
1020A ATM – Control relay
1115A STOP – Stop light relay
1215A H/LP LO RH – headlights
1315A S/ROOF – Sunroof control module
1420A H/LP WASHER – Headlight washer motor
1520A H/LP HI – Headlight Relay (High)
1610А ECU
1710A SNSR.3 – Oxygen sensor, fuel pump relay
1815A SNSR.1 – Mass Air Flow Sensor, Crankshaft/Camshaft Position Sensor, Oil Control Valve, SMATRA
1915A SNSR.2 – Air conditioning relay, cooling fan relay, injectors
2010A B/UP – Reverse switch, Pulse generator, Vehicle speed sensor
2120A IGN COIL – Ignition coils, capacitor
2210А ECU (IG1) – PCM
2320A H/LP LO – Headlight relay (low beam)
2410A ABS – ABS/ESC control unit, multi-purpose control connector

Additional unit

It is installed in the right side of the engine compartment in models with diesel engines.

Appointment

1Glow plug relay
2Reserve
3Reserve
4Reserve
5Fuel filter heater relay
F180A Glow plugs
F250A Intake air heater (heater)
F350A Intake air heater (heater)
F450A Intake air heater (heater)
F540A Fuel filter heater