2015 Hyundai Santa Fe check engine light

13
Introduction
Petrol engine
Unleaded
For the optimal vehicle performance,
we recommend you to use unleaded
petrol which has an EN 228 and has
an octane rating of RON (Research
Octane Number) 95 / AKI (Anti
Knock Index) 91 or higher.(Do not
use methanol blended fuels.)
You may use unleaded petrol with an
octane rating of RON 91-94 / AKI 87-
90 but it may result in slight perform-
ance reduction of the vehicle.
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as min-
imise exhaust emissions and spark
plug fouling.
Petrol containing alcohol and
methanol
Gasohol, a mixture of petrol and
ethanol (also known as grain alco-
hol), and petrol or gasohol containing
methanol (also known as wood alco-
hol) are being marketed along with or
instead of leaded or unleaded petrol.
Do not use gasohol containing more
than 10% ethanol, and do not use
petrol or gasohol containing any
methanol. Either of these fuels may
cause drivability problems and dam-
age to the fuel system, engine control
system and emission control system.
Discontinue using gasohol of any
kind if drivability problems occur.
Vehicle damage or driveability prob-
lems may not be covered by the
manufacturer’s warranty if they result
from the use of:
1. Gasohol containing more than
10% ethanol.
2. Petrol or gasohol containing
methanol.
3. Leaded fuel or leaded gasohol.
FUEL REQUIREMENTS
CAUTION
NEVER USE LEADED FUEL. The
use of leaded fuel is detrimental
to the catalytic converter and
will damage the engine control
system’s oxygen sensor and
affect emission control.
Never add any fuel system
cleaning agents to the fuel tank
other than what has been speci-
fied (We recommend that you
consult a HYUNDAI authorised
repairer for details.)
WARNING
• Do not "top off" after the noz-
zle automatically shuts off
when refuelling.
• Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.

Features of your vehicle
44 4
Opening the fuel filler lid
The fuel-filler lid must be opened
from inside the vehicle by pulling up
on the fuel-filler lid opener located on
the driver’s door.
✽NOTICE
If the fuel-filler lid will not open
because ice has formed around it,
tap lightly or push on the lid to break
the ice and release the lid. Do not pry
on the lid. If necessary, spray around
the lid with an approved de-icer fluid
(do not use radiator anti-freeze) or
move the vehicle to a warm place
and allow the ice to melt.
1. Stop the engine.
2. To open the fuel filler lid, pull the
fuel filler lid opener up.
3. Pull the fuel filler lid (1) out to fully
open.
4. To remove the cap (2), turn the
fuel tank cap counterclockwise.
5. Refuel as needed.
Closing the fuel filler lid
1. To install the cap, turn it clockwise
until it “clicks”. This indicates that
the cap is securely tightened.
2. To close the lid, press the edge of
the lid. Make sure it is securely
closed.
FUEL FILLER LID
ODMECO2051R
ODM042026
WARNING - Refuelling
• If pressurized fuel sprays out,
it can cover your clothes or
skin and thus subject you to
the risk of fire and burns.
Always remove the fuel cap
carefully and slowly. If the cap
is venting fuel or if you hear a
hissing sound, wait until the
condition stops before com-
pletely removing the cap.
• Do not "top off" after the noz-
zle automatically shuts off
when refuelling.
• Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.

Features of your vehicle
46 4
Emergency fuel filler lid
release
If the fuel filler lid does not open
using the remote fuel filler lid
release, you can open it manually.
Remove the panel in the luggage
compartment area. Pull the handle
out slightly.
(Continued)
• When refuelling, always shut
the engine off. Sparks pro-
duced by electrical compo-
nents related to the engine
can ignite fuel vapours caus-
ing a fire. Once refuelling is
complete, check to make sure
the filler cap and filler door
are securely closed, before
starting the engine.
• DO NOT use matches or a
lighter and DO NOT SMOKE or
leave a lit cigarette in your
vehicle whilst at a gas station
especially during refuelling.
Automotive fuel is highly
flammable and can, when
ignited, result in fire.
• If a fire breaks out during refu-
elling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gas
station and then contact the
local fire department. Follow
any safety instructions they
provide.CAUTION
• Make sure to refuel your vehi-
cle according to the "Fuel
requirements" suggested in
section 1.
• If the fuel filler cap requires
replacement, please make
sure that you use parts
designed for replacement in
your vehicle. An incorrect fuel
filler cap can result in a seri-
ous malfunction of the fuel
system or emission control
system. For more detailed
information, we recommend
that you contact a HYUNDAI
authorised repairer.
• Do not spill fuel on the exteri-
or surfaces of the vehicle. Any
type of fuel spilled on painted
surfaces may damage the
paint.
• After refuelling, make sure the
fuel cap is installed securely
to prevent fuel spillage in the
event of an accident.
CAUTION
Do not pull the handle exces-
sively, otherwise the luggage
compartment area trim or
release handle may be damaged.
ODM042027

Features of your vehicle
52 4
Electronic power steering
(if equipped)
Power steering uses the motor to
assist you in steering the vehicle. If
the engine is off or if the power steer-
ing system becomes inoperative, the
vehicle may still be steered, but it will
require increased steering effort.
The motor driven power steering is
controlled by the power steering con-
trol unit which senses the steering
wheel torque and vehicle speed to
command the motor.
The steering wheel becomes heavier
as the vehicle’s speed increases and
becomes lighter as the vehicle’s
speed decreases for better control of
the steering wheel.
Should you notice any change in the
effort required to steer during normal
vehicle operation, we recommend
that the system be checked by a
HYUNDAI authorised repairer.
✽NOTICE
The following symptoms may occur
during normal vehicle operation:
• The EPS warning light does not
illuminate.
• The steering effort is high immedi-
ately after turning the ignition
switch on. This happens as the sys-
tem performs the EPS system
diagnostics. When the diagnostics
is completed, the steering wheel
will return to its normal condition.
• A click noise may be heard from
the EPS relay after the ignition
switch is turned to the ON or
LOCK/OFF position.
• Motor noise may be heard when
the vehicle is at a stop or at a low
driving speed.
• The steering effort increases if the
steering wheel is rotated continu-
ously when the vehicle is not in
motion. However, after a few min-
utes, it will return to its normal
conditions.
(Continued)(Continued)
• If the Electronic Power Steering
System does not operate normally,
the warning light will illuminate on
the instrument cluster. The steer-
ing wheel may become difficult to
control or operate abnormally. We
recommend that you contact a
HYUNDAI authorised repairer.
• When you operate the steering
wheel in low temperature, abnor-
mal noise could occur. If tempera-
ture rises, the noise will disappear.
This is a normal condition.
STEERING WHEEL

453
Features of your vehicle
Power steering (if equipped)
Power steering uses energy from the
engine to assist you in steering the
vehicle. If the engine is off or if the
power steering system becomes
inoperative, the vehicle may still be
steered, but it will require increased
steering effort.
Should you notice any change in the
effort required to steer during normal
vehicle operation, we recommend
that the system be checked by a
HYUNDAI authorised repairer.
✽NOTICE
If the power steering drive belt
breaks or if the power steering
pump malfunctions, the steering
effort will greatly increase.
✽NOTICE
If the vehicle is parked for extended
periods outside in cold weather
(below -10°C/14°F), the power steer-
ing may require increased effort
when the engine is first started. This
is caused by increased fluid viscosity
due to the cold weather and does not
indicate a malfunction.
When this happens, increase the
engine RPM by depressing accelera-
tor until the RPM reaches 1,500 rpm
then release or let the engine idle for
two or three minutes to warm up the
fluid.
Tilt steering
A tilt steering wheel allows you to
adjust the steering wheel before you
drive. You can also raise it to give
your legs more room when you exit
and enter the vehicle.
The steering wheel should be posi-
tioned so that it is comfortable for
you to drive, whilst permitting you to
see the instrument panel warning
lights and gauges.
CAUTION
Never hold the steering wheel
against a stop (extreme right or
left turn) for more than 5 sec-
onds with the engine running.
Holding the steering wheel for
more than 5 seconds in either
position may cause damage to
the power steering pump.
WARNING
• Never adjust the angle and
height of steering wheel
whilst driving. You may lose
your steering control and
cause severe personal injury
or accidents.
• After adjusting, push the
steering wheel both up and
down to be certain it is locked
in position.

479
Features of your vehicle
Auto Door Unlock (if equipped)
• Off:
The auto door unlock operation will
be canceled.
• Key Out or Power Off:
All doors will be automatically
unlocked when the ignition key is
removed from ignition switch or
Engine Start/Stop Button is set to
the OFF position.
• Driver Door Unlock:
All doors will be automatically
unlocked if the driver's door is
unlocked.
• Shift Lever:
All doors will be automatically
unlocked if the automatic transaxle
shift lever is shifted to the P (Park)
position.Power Tailgate (if equipped)
If this item is checked, the power tail-
gate function will be activated.
Smart Tailgate (if equipped)
If this item is checked, the smart tail-
gate function will be activated.
Horn Feedback (if equipped)
If this item is checked, the horn feed-
back operation will be activated.
After locking the door by pressing the
lock button on the transmitter, if you
press the lock button again within 4
seconds, the warning sound will
operate once to indicate that all
doors are locked.Lamp
Head Lamp Delay (if equipped)
If this item is checked, the headlamp
delay and headlamp welcome func-
tion will be activated.
Welcome Light (if equipped)
If this item is checked, the welcome
light function of the puddle lamp will
be activated.
Auto Triple Turn
(One-touch triple turn signal)
(if equipped)
If this item is checked, the lane
change signals will blink 3 times
when the turn signal lever is moved
slightly.
One Touch Turn Signal (if equipped)
• Off:
The one touch turn signal function
will be deactivated.
• 3, 5, 7 Flashing :
The lane change signals will blink
3, 5, or 7 times when the turn sig-
nal lever is moved slightly.
For more details, refer to ''Light'' in
this chapter.

Features of your vehicle
94 4
Parking Brake & Brake
Fluid Warning Light
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3
seconds
- It remains on if the parking brake
is applied.
• When the parking brake is applied.
• When the brake fluid level in the
reservoir is low.
- If the warning light illuminates
with the parking brake released, it
indicates the brake fluid level in
reservoir is low.If the brake fluid level in the reservoir
is low:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. With the engine stopped, check
the brake fluid level immediately
and add fluid as required (For
more details, refer to “Brake Fluid”
in chapter 7). Then check all brake
components for fluid leaks. If any
leak on brake system is still found,
the warning light remains on, or
the brakes do not operate proper-
ly, do not drive the vehicle.
In this case, we recommend that
you have the vehicle towed to a
HYUNDAI authorised repairer and
inspected.Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This
means you still have braking on two
wheels even if one of the dual sys-
tems should fail.
With only one of the dual systems
working, more than normal pedal
travel and greater pedal pressure are
required to stop the vehicle.
Also, the vehicle will not stop in as
short a distance with only a portion
of the brake system working.
If the brakes fail whilst you are driv-
ing, shift to a lower gear for addition-
al engine braking and stop the vehi-
cle as soon as it is safe to do so.

497
Features of your vehicle
Malfunction Indicator
Lamp (MIL)
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop Button to the ON
position.
- It remains on until the engine is
started.
• When there is a malfunction with
the emission control system.
In this case, we recommend that
you have the vehicle inspected by
a HYUNDAI authorised repairer.
CAUTION - Malfunction
Indicator
Lamp (MIL)
Driving with the Malfunction
Indicator Lamp (MIL) on may
cause damage to the emission
control systems which could
effect drivability and/or fuel
economy.
CAUTION - Petrol Engine
If the Malfunction Indicator
Lamp (MIL) illuminates, poten-
tial catalytic converter damage
is possible which could result in
loss of engine power.
In this case, we recommend that
you have the vehicle inspected
by a HYUNDAI authorised
repairer as soon as possible.
CAUTION - Diesel Engine
with DPF (if equipped)
When the Malfunction Indicator
Lamp (MIL) blinks, it may stop
blinking after driving the vehicle:
- at more than 37 mph (60km/h), or
- at more than 2nd gear with 1500
~ 2000 engine rpm for a certain
time (for about 25 minutes).
If the Malfunction Indicator
Lamp (MIL) continues to blink in
spite of the procedure, we rec-
ommend that you have the DPF
system checked by a HYUNDAI
authorised repairer.
If you continue to drive with the
Malfunction Indicator Lamp
(MIL) blinking for a long time,
the DPF system can be dam-
aged and fuel consumption can
worsen.