check engine Hyundai Grand Santa Fe 2015 Manual Online

7107
Maintenance
Diesel Particulate Filter
(if equipped)
The Diesel Particulate Filter (DPF)
system removes the soot emitted
from the vehicle.
Unlike a disposable air filter, the DPF
system automatically burns (oxi-
dizes) and removes the accumulated
soot according to the driving condi-
tion. In other words, the active burn-
ing by engine control system and
high exhaust gas temperature
caused by normal/high driving condi-
tion burns and removes the accumu-
lated soot.
However, if the vehicle continues to
be driven at low speed for long time,
the accumulated soot may not be
automatically removed because of
low exhaust gas temperature. In this
particular case, the amount of soot is
out of detection limit, the soot oxida-
tion process by engine control sys-
tem may not happen and the mal-
function indicator light may blink.When the malfunction indicator light
blinks, it may stop blinking by driving
the vehicle at more than 60km/h (37
mph) or at more than second gear
with 1500 ~ 2000 engine rpm for a
certain time (for about 25 minutes).
If the malfunction indicator light con-
tinues to be blinked in spite of the
procedure, please visit an authorized
HYUNDAI dealer and then check the
DPF system.
If you continue to drive with the mal-
function indicator light blinking for a
long time, the DPF system can be
damaged and fuel consumption can
be worsen.
CAUTION - Diesel Fuel
(if equipped with DPF)
It is recommended to use the
regulated automotive diesel fuel
for diesel vehicle equipped with
the DPF system.
If you use diesel fuel including
high sulfur (more than 50 ppm
sulfur) and unspecified addi-
tives, it can cause the DPF sys-
tem to be damaged and white
smoke can be emitted.

Specifications & Consumer information
8 8
Recommended SAE viscosity
number Engine oil viscosity (thickness) has
an effect on fuel economy and cold
weather operating (engine start and
engine oil flowability). Lower viscosi-
ty engine oils can provide better fuel
economy and cold weather perform-
ance, however, higher viscosity
engine oils are required for satisfac-
tory lubrication in hot weather.Using oils of any viscosity other than
those recommended could result in
engine damage.
When choosing an oil, consider the
range of temperature your vehicle
will be operated in before the next oil
change. Proceed to select the rec-
ommended oil viscosity from the
chart.
CAUTION
Always be sure to clean the area
around any filler plug, drain
plug, or dipstick before check-
ing or draining any lubricant.
This is especially important in
dusty or sandy areas and when
the vehicle is used on unpaved
roads. Cleaning the plug and
dipstick areas will prevent dirt
and grit from entering the
engine and other mechanisms
that could be damaged.
*1: For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE
5W-20*2(API SM / ILSAC GF-4/ACEA A5). However, if the engine oil is not available in your
country, select the proper engine oil using the engine oil viscosity chart.
*
2: In Middle East, do not use the engine oil of viscosity grade SAE 5W-20.
Temperature Range for SAE Viscosity Numbers
Temperature
Gasoline
Engine Oil *1
(3.3L)
°C
(°F)-30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Diesel Engine Oil5W-30/40
15W-40
10W-30/40
0W-30/40
20W-50
10W-30
15W-40
5W-20 *2, 5W-30