2014 Hyundai Equus heater

Maintenance
8 7
At least monthly:
• Check coolant level in the engine
coolant reservoir.
• Check the operation of all exterior
lights, including the stoplights, turn
signals and hazard warning flash-
ers.
• Check the inflation pressures of all
tires including the spare.
At least twice a year
(i.e., every Spring and Fall):
• Check radiator, heater and air con-
ditioning hoses for leaks or dam-
age.
• Check windshield washer spray
and wiper operation. Clean wiper
blades with clean cloth dampened
with washer fluid.
• Check headlight alignment.
• Check muffler, exhaust pipes,
shields and clamps.
• Check the lap/shoulder belts for
wear and function.
• Check for worn tires and loose
wheel lug nuts.
At least once a year:
• Clean body and door drain holes.
• Lubricate door hinges and checks,
and hood hinges.
• Lubricate door and hood locks and
latches.
• Lubricate door rubber weather-
strips.
• Check the air conditioning system.
• Check the power steering fluid
level.
• Inspect and lubricate automatic
transmission linkage and controls.
• Clean battery and terminals.
• Check the brake fluid level.

Maintenance
22 7
Check the condition and connections
of all cooling system hoses and
heater hoses. Replace any swollen
or deteriorated hoses.
The coolant level should
be filled between F and L
marks on the side of the
coolant reservoir when
the engine is cool.
If the coolant level is low, add enough
distilled (deionized) water. Bring the
level to F, but do not overfill. If fre-
quent additions are required, we rec-
ommend that the system be inspect-
ed by an authorized HYUNDAI deal-
er.
Recommended engine coolant
• When adding coolant, use only
deionized water or soft water for
your vehicle and never mix hard
water in the coolant filled at the fac-
tory. An improper coolant mixture
can result in serious malfunction or
engine damage.
• The engine in your vehicle has alu-
minum engine parts and must be
protected by an ethylene-glycol-
based coolant to prevent corrosion
and freezing.
• DO NOT USE alcohol or methanol
coolant or mix them with the spec-
ified coolant.
• Do not use a solution that contains
more than 60% antifreeze or less
than 35% antifreeze, which would
reduce the effectiveness of the
solution.
OBH071004
WARNING
The electric motor
(cooling fan) is con-
trolled by engine
coolant temperature,
refrigerant pressure
and vehicle speed. It may some-
times operate even when the
engine is not running. Use
extreme caution when working
near the blades of the cooling
fan so that you are not injured
by a rotating fan blades. As the
engine coolant temperature
decreases, the electric motor
will automatically shut off. This
is a normal condition.
If your vehicle is equipped with
GDI, the electric motor (cooling
fan) may operate until you dis-
connect the negative battery
cable.

755
Maintenance
SymbolFuse NameFuse ratingProtected component
Shift Lever B+10AElectric ATM Shift Lever, Sport Mode Switch
Multi Media15AA/V & Navigation Head Unit, Front Monitor, Split Unit, MTS Module, Front DIS Switch, Rear
Monitor LH/RH, Rear Console Switch, Rear Audio Switch
BCM10ABCM
IG130AE/R Junction Box (Fuse - B/UP LAMP, ESC, EHPS, AFLS, INJECTOR (IG1), CRUISE
(IG1), ECU (IG1), TCU)
Module 110AHead-Up Display, Rain Sensor, Rear Power Seat Switch RH
Fuel Lid10AFuel Filler Door Switch, Front Console Switch
Folding Mirror10ADriver/Passenger Door Module
Air Bag15ASRS Control Module, Driver/Passenger Pre-Safe Seat Belt
Module 410AE/R Junction Box (FAM), Multifunction Switch, Driver/Passenger Door Module
ECS15AECS Control Module
Audio (IG1)10AA/V & Navigation Head Unit, MTS Module
AFLS10AHead Lamp LH/RH, Adaptive Front Lighting Module, Auto Head Lamp Leveling Device
Module
P/Door Driver15ADriver Power Door Latch, Driver Power Seat Switch, Driver Door Lamp, Driver Door Mood
Lamp, Driver Smart Key Outside Handle
Rear LH S/Heater15ARear CCS Control Module LH, Rear Seat Warmer Module LH
Module 210APower Trunk Lid Control Module, Electro Chromic Mirror, Electric Parking Brake Switch,
A/T Console Switch

Maintenance
56 7
SymbolFuse NameFuse ratingProtected component
A/CON10A
A/C Control Module, AQS Sensor, Driver IMS Control Module, Relax Module,
Driver/Passenger CCS Control Module, Driver/Passenger Seat Warmer Module, Rear CCS
Control, Module LH/RH, Rear Seat Warmer Module LH/RH, Alternator Resistor (Alternator,
Instrument Cluster, USB Jack, Driver/Passenger CCS Control Module, Rear Console
Switch, Driver/Passenger Seat Warmer Module, Rear CCS Control Module LH/RH, Rear
Seat Warmer Module LH/RH)
P/Door Rear LH15ARear Power Door Latch LH, Rear Door Window Curtain LH, Rear Smart Key Outside
Handle LH
Module 310A
ECS Control Module, Front Console Switch, Crash Pad Switch, Blind Spot Detection Radar
LH/RH, Tire Pressure Monitoring Module, Stop Lamp Switch, Steering Tilt & Telescopic
Module, LDWS Camera Module, Electric Parking Brake Module, Front/Rear Parking Assist
Sensor LH/RH, Front/Rear Parking Assist Sensor LH/RH (Center)
IAP10AActive Accel Pedal Module
Driver D/Lock10ADriver Door Module
Driver S/Heater15ADriver CCS Control Module, Driver Seat Warmer Module
Passenger D/Lock15APassenger Door Module
Power Trunk Lid30APower Trunk Lid Control Module
Passenger P/Seat30ARelax Module
Safety Window RH30APassenger Power Window Module, Rear Power Window Module RH
Safety Window LH30ADriver Power Window Module, Rear Power Window Module LH