2017 GMC SIERRA adding oil

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
360 Vehicle Care
1. Positive (+) Terminal. SeeJump Starting - North America
0435.
2. Battery - North America 0383.
3. Coolant Surge Tank and Pressure Cap. See Cooling
System 0372.
4. Engine Air Cleaner/Filter 0371.
5. Automatic Transmission Dipstick (If Equipped). See
“How to Check Automatic
Transmission Fluid” under
Automatic Transmission Fluid
(6 Speed Transmission) 0368
or Automatic Transmission
Fluid (8 Speed Transmission)
0 371.
6. Remote Negative (–) Location. See Jump Starting - North
America 0435.
7. Engine Cooling Fans (Out of View). See Cooling System
0 372.
8. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine Oil 0364. 9. Engine Oil Dipstick. See
“Checking Engine Oil” under
Engine Oil 0364.
10. Brake Fluid Reservoir. See Brake Fluid 0381.
11. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer Fluid
0 380.
12. Engine Compartment Fuse
Block 0393.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
362 Vehicle Care
1. Positive (+) Terminal. SeeJump Starting - North America
0435.
2. Battery - North America 0383.
3. Coolant Surge Tank and Pressure Cap. See Cooling
System 0372.
4. Engine Air Cleaner/Filter 0371.
5. Automatic Transmission Dipstick (If Equipped). See
“How to Check Automatic
Transmission Fluid” under
Automatic Transmission Fluid
(6 Speed Transmission) 0368
or Automatic Transmission
Fluid (8 Speed Transmission)
0 371.
6. Remote Negative (–) Location (Out of View). See Jump
Starting - North America 0435.
7. Engine Cooling Fans (Out of View). See Cooling System
0 372.
8. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine Oil 0364. 9. Engine Oil Dipstick. See
“Checking Engine Oil” under
Engine Oil 0364.
10. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer Fluid
0 380.
11. Brake Fluid Reservoir. See Brake Fluid 0381.
12. Engine Compartment Fuse
Block 0393.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
364 Vehicle Care
1. Positive (+) Terminal. SeeJump Starting - North America
0435.
2. Battery - North America 0383.
3. Coolant Surge Tank and Pressure Cap. See Cooling
System 0372.
4. Engine Air Cleaner/Filter 0371.
5. Automatic Transmission Dipstick (If Equipped). See
“How to Check Automatic
Transmission Fluid” under
Automatic Transmission Fluid
(6 Speed Transmission) 0368
or Automatic Transmission
Fluid (8 Speed Transmission)
0 371.
6. Engine Oil Dipstick. See “Checking Engine Oil” under
Engine Oil 0364.
7. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine Oil 0364.
8. Engine Cooling Fan (Out of View). See Cooling System
0 372. 9. Remote Negative (–) Location.
See Jump Starting - North
America 0435.
10. Power Steering Fluid Reservoir.
SeePower Steering Fluid
(1500 Series) 0379 orPower
Steering Fluid (2500/3500
Series) 0379.
11. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer Fluid
0 380.
12. Brake Fluid Reservoir. See Brake Fluid 0381.
13. Auxiliary Battery (If Equipped). SeeBattery - North America
0 383.
14. Engine Compartment Fuse
Block 0393.
If the vehicle has a diesel engine
and/or an Allison Transmission, see
the Duramax diesel supplement.
For an eAssist vehicle, see the
Silverado/Sierra supplement.Engine Oil
For diesel engine vehicles, see
“Engine Oil” in the Duramax diesel
supplement.
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
. Use engine oil approved to the
proper specification and of the
proper viscosity grade. See
“Selecting the Right Engine Oil”
in this section.
. Check the engine oil level
regularly and maintain the
proper oil level. See “Checking
Engine Oil” and“When to Add
Engine Oil” in this section.
. Change the engine oil at the
appropriate time. See Engine Oil
Life System 0367.
. Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.

GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955992) - 2017 - crc - 4/18/17
374 Vehicle Care
Engine Coolant
The cooling system in the vehicle is
filled with DEX-COOL®engine
coolant. This coolant is designed to
remain in the vehicle for 5 years or
240 000 km (150,000 mi), whichever
occurs first.
The following explains the cooling
system and how to check and add
coolant when it is low. If there is a
problem with engine overheating,
see Engine Overheating 0376.
What to Use
{Warning
Adding only plain water or some
other liquid to the cooling system
can be dangerous. Plain water
and other liquids, can boil before
the proper coolant mixture will.
The coolant warning system is set
for the proper coolant mixture.
With plain water or the wrong
mixture, the engine could get too
hot but you would not get the
(Continued)
Warning (Continued)
overheat warning. The engine
could catch fire and you or others
could be burned. Use a 50/
50 mixture of clean, drinkable
water and DEX-COOL coolant.
Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
coolant. If using this mixture,
nothing else needs to be added.
This mixture:
. Gives freezing protection down
to−37 °C (−34 °F), outside
temperature.
. Gives boiling protection up to
129 °C (265 °F), engine
temperature.
. Protects against rust and
corrosion.
. Will not damage aluminum parts.
. Helps keep the proper engine
temperature.
Caution
If improper coolant mixture,
inhibitors, or additives are used in
the vehicle cooling system, the
engine could overheat and be
damaged. Too much water in the
mixture can freeze and crack
engine cooling parts. The repairs
would not be covered by the
vehicle warranty. Use only the
proper mixture of engine coolant
for the cooling system. See
Recommended Fluids and
Lubricants 0464.
Never dispose of engine coolant by
putting it in the trash, or by pouring
it on the ground, or into sewers,
streams, or bodies of water. Have
the coolant changed by an
authorized service center, familiar
with legal requirements regarding
used coolant disposal. This will help
protect the environment and your
health.