GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
266 Vehicle Care
1.Engine Air Cleaner/Filter 0271.
2. Engine Oil Fill Cap. See Engine Oil0268.
3. Engine Oil Dipstick. See Engine Oil0268.
4. Engine Cooling Fan (Out of View). See Cooling System 0272.
5. Brake Fluid Reservoir. See Brake Fluid
0 278.
6. Battery - North America 0279.
7. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0272.
8. Positive (+) Battery Terminal (Under Cover). See Jump Starting - North
America 0324.
9. Windshield Washer Fluid Reservoir. See Washer Fluid 0277.
10. Engine Compartment Fuse Block 0285.
11. Remote Negative (-) Battery Terminal. SeeJump Starting - North America 0324.
GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
Vehicle Care 267
3.6L V6 Engine
1. Engine Air Cleaner/Filter 0271.
2. Engine Oil Fill Cap. See Engine Oil0268.
3. Engine Oil Dipstick. See Engine Oil0268.
4. Engine Cooling Fan (Out of View). See Cooling System 0272. 5. Windshield Washer Fluid Reservoir. See
Washer Fluid 0277.
6. Brake Fluid Reservoir. See Brake Fluid
0 278.
7. Battery - North America 0279. 8. Engine Coolant Surge Tank and Pressure
Cap. See Cooling System 0272.
9. Positive (+) Battery Terminal. See Jump
Starting - North America 0324.
10. Engine Compartment Fuse Block 0285.
GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-16402009) - 2023 - CRC - 3/28/22
Vehicle Care 277
If Steam Is Coming from the Engine
Compartment
{Warning
Steam and scalding liquids from a hot
cooling system are under pressure.
Turning the pressure cap, even a little,
can cause them to come out at high
speed and you could be burned. Never
turn the cap when the cooling system,
including the pressure cap, is hot. Wait
for the cooling system and pressure cap
to cool.
If No Steam Is Coming from the Engine
Compartment
If an engine overheat warning is displayed
but no steam can be seen or heard, the
problem may not be too serious. Sometimes
the engine can get a little too hot when the
vehicle:
.Climbs a long hill on a hot day.
.Stops after high-speed driving.
.Idles for long periods in traffic.
If the overheat warning is displayed with no
sign of steam: 1. Turn the air conditioning off. 2. Turn the heater on to the highest
temperature and to the highest fan
speed. Open the windows as necessary.
3. When it is safe to do so, pull off the road, shift to P (Park) or N (Neutral), and
let the engine idle.
If the engine coolant temperature gauge is
no longer in the overheated area, the
vehicle can be driven. Continue to drive the
vehicle slowly for about 10 minutes. Keep a
safe distance from the vehicle in front. If the
warning does not come back on, continue to
drive normally and have the cooling system
checked for proper fill and function.
If the warning continues, pull over, stop, and
park the vehicle right away.
If there is no sign of steam, idle the engine
for three minutes while parked. If the
warning is still displayed, turn off the
engine until it cools down.
Washer Fluid
What to Use
When windshield washer fluid is needed, be
sure to read the manufacturer's instructions
before use. If operating the vehicle in an area where the temperature may fall below
freezing, use a fluid that has sufficient
protection against freezing.
Adding Washer Fluid
Open the cap with the washer symbol on it.
Add washer fluid until the tank is full. See
Engine Compartment Overview
0265 for
reservoir location.
Caution
.Do not use washer fluid that contains
any type of water repellent coating.
This can cause the wiper blades to
chatter or skip.
.Do not use engine coolant (antifreeze)
in the windshield washer. It can
damage the windshield washer system
and paint.
(Continued)
