2010 Hyundai Equus maintenance

747
Maintenance
✽✽NOTICE
Not all fuse panel descriptions in this
manual may be applicable to your vehi-
cle. It is accurate at the time of printing.
When you inspect the fuse panel in your
vehicle, refer to the fuse panel label.
Fuse/relay panel description
Inside the fuse/relay panel covers, you can find the fuse/relay label describing fuse/relay name and capacity.
Instrument panel fuse panel Engine compartment fuse panel
OBH078026/OBH078027/OBH078028L/OBH078028N/OBH078029L/OBH078029N
Driver’s side3.8L
4.6L
3.8L
4.6L
Front passenger’s side

Maintenance
48
7
Instrument panel (Driver’s side fuse panel)
Description Fuse rating Protected component
P/WDW(RH) 30A Rear Power Window Module RH, Passenger Power Window Module
P/WDW(LH) 30A Rear Power Window Module LH, Driver Power Window Module
CHASSIS UNIT 10A Steering Angle Sensor, Console Switch LH/RH, ECS Control Module, Pre-Safe Seat Belt LH/RH, Tire Pressure Monitoring Module
CRUISE SW 10A Multifunction Switch (Remocon), Crash Pad Switch, A/C Control Module, Alternator, Instrument Cluster, Rear Seat Warmer Module LH/RH, Rear CCS Control Module LH/RH, Driver/Passenger CCS Control Module (With
CCS), Driver/Passenger Seat Warmer Module (W/O CCS), Center Facia Switch
ESCL SW 10A FOB Holder, Start Stop Button Switch
CLUSTER 10A Instrument Cluster
A/CON(IG1) 10A A/C Control Module, FOB Holder
KEY ILLUMINATION 10A Start Stop Button Switch, FOB Holder
P/DOOR(RL) 15A Rear Power Door Latch LH, Rear Door Window Curtain LH
IG KEY SUPPLY(IG1) 30A E/R Junction Box (Fuse : EHPS 10A, ECU(IG1) 10A, TCU 15A, ESP 10A, STOP LP 10A, AFLS 10A, INHIBITOR SW 10A, CRUISE 10A)
DR LOCK(LH) 10A Driver Door Module
P/DOOR(FL) 15A Front Door Mood Lamp LH, Driver Power Seat Switch, Driver Power Door Latch
A/BAG IND 10A Instrument Cluster (A/Bag IND.)
AFLS 10A Auto Head Lamp Leveling Device Sensor (W/O AFLS), Adaptive Front Lighting Module (With AFLS), Head Lamp LH/RH
ESCL-1 10A PDM
RR DOOR MDL 10A Data Link Connector, Rear Smart Outside Handle LH/RH, Rear Door Module LH/RH
RR CURTAIN MTR 10A Rear Curtain Module
BODY UNIT-2 10A Multifunction Switch, Tilt & Telescopic Module, Driver/Passenger Door Module, Power Trunk Lid Control Module, Electro Chromic Mirror, LDWS Camera, Front & Rear Parking Assist Control Module, EPB Control Module,
Driver/Passenger IMS Control Module, E/R Junction Box (FAM)

749
Maintenance
Description Fuse ratingProtected component
BODY UNIT-1 10A Multifunction Switch, Instrument Cluster (IND.), Power Trunk Lid Control Module, Driver/Passenger Door Module, Rear Curtain Module, E/R Junction Box (FAM), Front Smart Outside Handle LH/RH, Passenger IMS Control Module
P/HANDLE 15A Tilt & Telescopic Module
ECS 15A ECS Control Module
A/BAG 15A SRS Control Module
AUDIO(B+) 15A Audio, Front/Rear Monitor, AV Head Module, Rear Audio Switch, Media Module, Tunner Unit, MTS Unit
S/HTD ECU(FL) 15A Driver CCS Control Module (With CCS), Driver Seat Warmer Module (With CCS)
P/TRUNK 30A Power Trunk Lid Control Module
F/LID OPEN 10A Fuel Filler Switch
AUDIO(IG1) 10A AV Head Module, Audio, Active Headrest Sensor Module, Camera Module, MTS Unit
A/CON(B+) 10A Auto Light Sensor & Security Indicator, RF Receiver, A/C Control Module, Analog Clock
P/CONN 30A Fuse : A/CON (B+) 10A, AUDIO (B+) 15A, BODY UNIT-1 10A
S/HTD ECU(RL) 15A Rear CCS Control Module LH (With CCS), Rear Seat Warmer Module LH (W/O CCS)
DR LOCK(RH) 15A Passenger Door Module
ESCL-2 10A IPM,PDM
A/CON(IG1) 10A A/C Control Module

Maintenance
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7
Instrument panel (Passanger’s side fuse panel)
Description Fuse rating Protected component
P/DOOR(FR) 15A Passenger Power Door Latch
ESCL 25A PDM
ICE BOX 15A Rear Console Switch, Cool Box
HTD STRG 15A Steering Wheel Heated
S/HTD ECU(FR) 15A Passenger CCS Control Module (With CCS), Passenger Seat Warmer Module (W/O CCS)
AUDIO(ACC) 10A Camera Module, Rear Audio Switch, Audio, Front Monitor, Media Module, AV Head Module, MTS Unit, RR MTS MIC
H/REST(FR) 10A Passenger Power Seat Switch
P/DOOR(RR) 15A Rear Power Door Latch RH, Rear Door Window Curtain RH
P/OUTLET(FR) 10A E/R Fuse & Relay Box(Front Power Outlet Relay)
ECM 10A Overhead Console Assembly (Sunroof Motor), Rain Sensor, Rear Curtain Module
P/SEAT(FR) 20A Passenger IMS Control Module (With IMS), Passenger Power Seat Relay Box (W/O IMS)
S/ROOF 20A Overhead Console Assembly (Sunroof Motor)
A/CON(ACC) 10A A/C Control Module, IPM, PDM, Center Facia Switch
P/OUTLET(RR) 15A Rear Accessory Socket
P/SEAT(RR) 20A Rear Power Seat Relay Box LH
BODY UNIT 10A Instrument Cluster (MICOM), Rheostat, Driver/Passenger CCS Control Module, Passenger Receiver, Rear CCS Control Module LH/RH, PDM, IPM
A/CON(IG2) 10A Active Incar Sensor, Ionizer, A/C Control Module, Rear Console Switch, Console Vent Temperature Actuator & Switch
IG KEY SUPPLY(IG2) 30A E/R Junction Box (Fuse : AQS 10A, WASHER 15A)
S/HTD ECU(RR) 15A Rear CCS Control Module RH (With CCS), Rear Seat Warmer Module RH (W/O CCS)
TPMS 10A Tire Pressure Monitoring Module, Electro Chromic Mirror
CONSOLE SW 10A Console Switch LH/RH, Massage Module, Vibrator Module
MIRROR 10A Outside Mirror LH/RH
LEG SUPPORT(RR) 15A Rear Power Seat Relay Box RH

751
Maintenance
Engine compartment fuse panel
Description Fuse rating Protected component
ALT 200A Alternator
I/P POWER(LH) 60A I/P Junction Box LH
I/P POWER(RH) 60A I/P Junction Box RH
COOLING FAN 60A Cooling Fan Relay
EHPS 80A EHPS Motor
ECS 40A ECS Compressor Relay
AMP-1 40A AV JBL AMP
AMP-2 30A AMP
ESCL(ACC) 30A ESCL (ACC) Relay
ESP-1 30A ESP Control Module, Multipurpose Check Connector
ESP-2 30A ESP Control Module
ESCL(IGN1) 30A ESCL (IGN1) Relay
ESCL(IGN2) 30A ESCL (IGN2) Relay
P/SEAT(FR-LH) 30A Driver Lumbar Support Valve, Driver IMS Control Module, Driver Lumbar Support Switch
H/LP WASHER 20A Head Lamp Washer Relay
P/OUTLET(FR) 25A Front Power Outlet Relay, Cigar Lighter
TRUNK OPEN 10A Trunk Lid Open Relay
IMS 10A IMS Relay
STOP LP 10A Stop Lamp Relay, Stop Lamp Switch, IPM, ESP Control Module, High Mounting Stop Lamp
B/UP LP-1 (G8BA) 10A Back Up Lamp Relay
B/UP LP-2 (G6DA) 10A Rear Combination Lamp LH/RH, Electro Chromic Mirror, Rear Curtain Module, Audio, AV Head Module

Maintenance
52
7
Engine compartment fuse panel
Description Fuse rating Protected component
WIPER 30A Electronic Control Wiper Module
FAM POWER-2 40A FAM
FAM POWER-1 40A FAM
START 30A Start Relay
WASHER 15A Washer Relay
AQS 10A AQS Sensor, Blower Relay, Electronic Control Wiper Module
HTD GLASS(FR) 15A HTD Glass(FR) Relay
IPM 10A IPM, H/LP(Low) Relay
HORN 15A Horn Relay
EPB-1 15A EPB Control Module
EPB-2 15A EPB Control Module
A/CON 10A A/C Control Module
BLOWER MOTOR 40A Blower Relay
PRESAFETY(LH) 40A Pre-Safe Seat Belt LH
HTD GLASS(RR) 40A HTD Glass(RR) Relay
PRESAFETY(RH) 40A Pre-Safe Seat Belt RH
ECU(IG1) 10A ECM
ESP 10A ESP Control Module, E/R Fuse & Relay Box (Multipurpose Check Connector)
EHPS 10A EHPS Module
AFLS 10A Head Lamp LH/RH
TCU 15A TCM
MIRROR HTD 10A A/C Control Module, Power Outside Mirror LH/RH
FUEL PUMP 20A Fuel Pump Relay
ROOM LP 10A Room LP Relay
ECU(B+) 10A ECM, TCM
STOP LP 10A Stop Lamp Switch, Alternator (G6DA), E/R Fuse & Relay Box (Stop Lamp Relay)
CRUISE 10A Smart Cruise Control Module

753
Maintenance
Description Fuse rating Protected component
INHIBITOR SW 15A Alternator (G8BA), Transmission Range Switch (G6DA)
H/LP(LO-LH) 15A Head Lamp LH
H/LP(LO-RH) 15A Head Lamp RH
ENG SNSR-3 15A ECM (G6DA), Injector #1~ 6 (G6DA), Fuel Pump Relay, Injector #1~ 8 (G8BA)
ENG SNSR-2 10A Canister Purge Control Solenoid Valve, Oil Control Valve #1~4, Variable Intake Manifold Valve, E/R Fuse & Relay Box (Cooling Fan Relay), ECM, Mass Air Flow Sensor (G8BA)
ENG SNSR-1 10A Mass Air Flow Sensor (G6DA), Oxygen Sensor #1 ~ 4, ECM, Camshaft Position Sensor (G8BA)
IGN COIL-2 15A Condenser #1, Condenser #2(G6DA), Ignition Coil #1/3/5, Ignition Coil #7(G8BA)
IGN COIL-1 15A Ignition Coil #2/4/6, Ignition Coil #8 (G8BA), Condenser #2 (G8BA)
ECU 30A Engine Control Relay

Maintenance
54
7
LIGHT BULBS
Use only the bulbs of the specified
wattage.
✽✽ NOTICE
After heavy, driving rain or washing,
headlight and taillight lenses could
appear frosty. This condition is caused by
the temperature difference between the
lamp inside and outside. This is similar
to the condensation on your windows
inside your vehicle during the rain and
doesn’t indicate a problem with your
vehicle. If the water leaks into the lamp
bulb circuitry, have the vehicle checked
by an authorized HYUNDAI dealer.
Headlight, position light, turn sig-
nal light, front fog light bulbreplacement
(1) Headlight (High)
(2) Headlight (Low)
(3) Tail light
(4) Front turn signal light
(5) Front fog light (if equipped)
WARNING - Working on
the lights
Prior to working on the light, firmly
apply the parking brake, ensure
that the ignition switch is turned tothe LOCK position and turn off the
lights to avoid sudden movement
of the vehicle and burning your fin-
gers or receiving an electric shock.
CAUTION
Be sure to replace the burned-out bulb with one of the same wattage
rating. Otherwise, it may causedamage to the fuse or electricwiring system.
CAUTION
If you don’t have necessary tools,the correct bulbs and the expertise,
consult an authorized HYUNDAIdealer. In many cases, it is difficultto replace vehicle light bulbs because other parts of the vehicle
must be removed before you canget to the bulb. This is especiallytrue if you have to remove the head-
light assembly to
get to the bulb(s).
Removing/installingthe headlight
assembly can result in damage to the vehicle.OVI079030