2014 BUICK VERANO cooling

Black plate (19,1)Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6042574) - 2014 - crc - 10/18/13
Vehicle Care 10-19
{Warning
You can be burned if you spill
coolant on hot engine parts.
Coolant contains ethylene glycol
and it will burn if the engine parts
are hot enough. Do not spill
coolant on a hot engine.
1. Remove the coolant surge tankpressure cap when the cooling
system, including the coolant
surge tank pressure cap and
upper radiator hose, is no
longer hot.
Turn the pressure cap slowly
counterclockwise about
one-quarter of a turn. If you hear
a hiss, wait for that to stop. This will allow any pressure still left to
be vented out the
discharge hose.
2. Keep turning the pressure cap slowly and remove it.
3. Fill the coolant surge tank with the proper DEX-COOL coolant
mixture to the indicated
level mark.
4. With the coolant surge tank pressure cap off, start the
engine and let it run until the
upper radiator hose can be felt
getting hot. Watch out for the
engine cooling fan.
By this time, the coolant level
inside the coolant surge tank
may be lower. If the level is
lower, add more of the proper
DEX-COOL coolant mixture to
the coolant surge tank until the
level reaches the indicated
level mark.
5. Replace the pressure cap. Be sure the pressure cap is
hand-tight. Check the level in the coolant surge
tank when the cooling system has
cooled down. If the coolant is not at
the proper level, repeat Steps
1–3 and reinstall the pressure cap.
If the coolant still is not at the proper
level when the system cools down
again, see your dealer.
Engine Overheating
The vehicle has an coolant
temperature gauge to warn of the
engine overheating. See
Engine
Coolant Temperature Gauge on
page 5-11.
If the decision is made not to lift the
hood when this warning appears,
get service help right away. See
Roadside Assistance Program on
page 13-5.
If the decision is made to lift the
hood, make sure the vehicle is
parked on a level surface.
Then check to see if the engine
cooling fan is running. If the engine
is overheating, the fan should be

Black plate (20,1)Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6042574) - 2014 - crc - 10/18/13
10-20 Vehicle Care
running. If it is not, do not continue
to run the engine. Have the vehicle
serviced.
{Caution
Running the engine without
coolant may cause damage or a
fire. Vehicle damage would not be
covered by the vehicle warranty.
If Steam Is Coming from the
Engine Compartment
{Warning
Steam from an overheated engine
can burn you badly, even if you
just open the hood. Stay away
from the engine if you see or hear
steam coming from it. Just turn it
off and get everyone away from
the vehicle until it cools down.(Continued)
Warning (Continued)
Wait until there is no sign of
steam or coolant before you open
the hood.
If you keep driving when the
engine is overheated, the liquids
in it can catch fire. You or others
could be badly burned. Stop the
engine if it overheats, and get out
of the vehicle until the engine
is 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 coolant temperature gauge is
no longer in the overheat zone, the
vehicle can be driven. Continue to
drive the vehicle slowly for about
10 minutes. Keep a safe vehicle
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.

Black plate (33,1)Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6042574) - 2014 - crc - 10/18/13
Vehicle Care 10-33
Mini
Fuses Amps Usage
2 10A Oxygen Sensor/Purge
Solenoid
3 15A Ignition Coils/ Injectors
4 15A Spare
5 –Empty
6a –Empty
6b 7.5A Mirror Defogger
7 5A Powertrain Cooling
8 7.5A Mass Air Flow Sensor/
Pre O2
Sensor
9 –Empty
10 5A Battery Potential
Signal
11 7.5A Spare Mini
Fuses Amps Usage
12 –Empty
13 25A Antilock Brake
System
Valves
14 –Empty
15 10A Engine Control
Module
17 10A Transmission Control
Module
22 –Empty
24 15A Right High-Beam
Headlamp
25 15A Left High-Beam
Headlamp
26 15A Front Fog Lamps Mini
Fuses Amps Usage
31 –Empty
32 5A Airbag
33 –Empty
34 7.5A Spare
35 7.5A Door Switch Supply/Left
Power
Window
36 10A Air Conditioning
Compressor
Clutch
37 10A Canister Vent
38 –Empty
39 20A Fuel System Control
Module
40 10A Front Windshield
Washer
41 –Empty

Black plate (34,1)Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6042574) - 2014 - crc - 10/18/13
10-34 Vehicle Care
Mini
Fuses Amps Usage
46 –Empty
47 15A Horn
49 20A Fuel Pump
50 –Empty
51 5A Inside Rearview
Mirror
52 –Empty
53 10A Ignition Engine
Control
Module/
Transmission
Control
Module
54 7.5A Instrument Cluster/Fuel
System
Control
Module/
Heater,
Ventilation, Mini
Fuses Amps Usage
and Air
Conditioning
Run/Crank
J-Case Fuses Amps Usage
16 30A Starter Control
18 30A Rear Window Defogger
19 30A Front Power Window
20 30A Rear Power Window
21 40A Rear Electrical
Center
23 –Empty
27 50A Spare
28 –Empty J-Case
Fuses Amps Usage
29 30A Electric Parking
Brake
30 60A Antilock Brake
System
Pump
42 40A Engine Cooling Fan
(RPO LEA)
43 30A Front Wipers
44 –Empty
45 30A Engine Cooling Fan
(RPO LEA)
48 60A Engine Cooling Fan
Relays Usage
1 Empty
2 Starter

Black plate (35,1)Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6042574) - 2014 - crc - 10/18/13
Vehicle Care 10-35
RelaysUsage
3 Engine Control Powertrain
4 Rear Window Defogger
5 Empty
6 High-Beam Headlamps
7 Spare
8 Empty
9 Spare
10 EGR/Coolant Pump/ AIR Solenoid Valve
11 Engine Cooling Fan (RPO LEA)
12 Engine Cooling Fan (RPO LEA)
13 Engine Cooling Fan (RPO LEA)
14 Run/CrankInstrument Panel Fuse
Block
The instrument panel fuse block is
on the driver side of the instrument
panel. To access the fuses:
1. Access the fuse block by opening the storage
compartment. 2. Pull straight down and out to
remove the storage
compartment.
3. Remove the cover.
To reinstall the cover, line up the
retainers and push into place.

Black plate (59,1)Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6042574) - 2014 - crc - 10/18/13
Vehicle Care 10-59
surface variations such as troughs
or ruts, is normal. If the vehicle is
vibrating when driving on a smooth
road, the tires and wheels may need
to be rebalanced. See your dealer
for proper diagnosis.
Wheel Replacement
Replace any wheel that is bent,
cracked, or badly rusted or
corroded. If wheel nuts keep coming
loose, the wheel, wheel bolts, and
wheel nuts should be replaced.
If the wheel leaks air, replace it.
Some aluminum wheels can be
repaired. See your dealer if any of
these conditions exist.
Your dealer will know the kind of
wheel that is needed.
Each new wheel should have the
same load-carrying capacity,
diameter, width, offset, and be
mounted the same way as the one it
replaces.Replace wheels, wheel bolts, wheel
nuts, or Tire Pressure Monitor
System (TPMS) sensors with new
GM original equipment parts.
{Warning
Using the wrong replacement
wheels, wheel bolts, or wheel
nuts can be dangerous. It could
affect the braking and handling of
the vehicle. Tires can lose air,
and cause loss of control, causing
a crash. Always use the correct
wheel, wheel bolts, and wheel
nuts for replacement.
{Caution
The wrong wheel can also cause
problems with bearing life, brake
cooling, speedometer or
odometer calibration, headlamp
aim, bumper height, vehicle
(Continued)
Caution (Continued)
ground clearance, and tire or tire
chain clearance to the body and
chassis.
Used Replacement Wheels
{Warning
Replacing a wheel with a used
one is dangerous. How it has
been used or how far it has been
driven may be unknown. It could
fail suddenly and cause a crash.
When replacing wheels, use a
new GM original equipment
wheel.

Black plate (5,1)Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6042574) - 2014 - crc - 10/18/13
Service and Maintenance 11-5
Maintenance Schedule
Additional Required
Services - Normal12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services.
Check engine oil level and oil life percentage.
Change engine oil and filter, if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Inspect evaporative control system. (2)@ @@
Replace engine air cleaner filter. (3)@@@
2.4L Engine: Replace spark plugs. Inspect spark
plug wires.@
2.0L Turbo Engine: Replace spark plugs. Inspect
spark plug wires.@ @
Change automatic transmission fluid.@
Drain and fill engine cooling system. (4)@
Visually inspect accessory drive belts. (5)@
Replace brake fluid. (6)@

Black plate (6,1)Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6042574) - 2014 - crc - 10/18/13
11-6 Service and Maintenance
Footnotes—Maintenance
Schedule Additional Required
Services - Normal
(1) Or every two years, whichever
comes first. More frequent
replacement may be needed if the
vehicle is driven in areas with heavy
traffic, areas with poor air quality,
or areas with high dust levels.
Replacement may also be needed if
there is a reduction in air flow,
excessive window fogging, or odors.
(2) Check all fuel and vapor lines
and hoses for proper hook-up,
routing, and condition. (3)
Or every four years, whichever
comes first.
(4) Or every five years, whichever
comes first. See Cooling System on
page 10-15.
(5) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(6) Or every 10 years, whichever
comes first.