Car CADILLAC CTS V 2017 3.G Workshop Manual

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
VEHICLE CARE 249
Vehicle Checks
Doing Your Own
Service Work
{Warning
It can be dangerous to work on
your vehicle if you do not have the
proper knowledge, service manual,
tools, or parts. Always follow
owner’s manual procedures and
consult the service manual for your
vehicle before doing any
service work.
If doing some of your own service
work, use the proper service manual.
It tells you much more about how to
service the vehicle than this
manual can.
This vehicle has an airbag system.
Before attempting to do your own
service work, see Airbag System
Check 082.
Keep a record with all parts receipts
and list the mileage and the date of
any service work performed.
Caution
Even small amounts of
contamination can cause damage to
vehicle systems. Do not allow
contaminants to contact the fluids,
reservoir caps, or dipsticks.
Hood
To open the hood:
1. Pull the hood release lever with this symbol on it. It is on the
lower left side of the instrument
panel.
2. Go to the front of the vehicle tofind the secondary hood release
handle. The handle is under the
front edge of the hood near the
center. Push the handle to the
right and at the same time raise
the hood.
To close the hood:
Before closing the hood, be sure all
filler caps are on properly. Then, bring
the hood from full open to within
152 mm (6 in) of the closed position.
Pause, then push the front center of
the hood with a swift, firm motion to
fully close the hood.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
250 VEHICLE CARE
Engine Compartment Overview
2.0L L4 Engine (LTG)

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
VEHICLE CARE 251
1. Windshield Washer FluidReservoir. See Washer
Fluid 0269.
2. Remote Positive (+) Battery Terminal. See Jump
Starting 0310.
3. Engine Compartment Fuse
Block 0279.
4. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System 0263.
5. Remote Negative (-) Battery Terminal. See Jump
Starting 0310.
6. Engine Oil Fill Cap. See Engine
Oil 0257.
7. Engine Cooling Fan (Out of View). See Cooling System 0263.
8. Engine Oil Dipstick. See Engine
Oil 0257.
9. Engine Air Cleaner/Filter 0261.
10. Brake Fluid Reservoir. See Brake
Fluid 0270.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
252 VEHICLE CARE
3.6L V6 Engine (LGX)

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
VEHICLE CARE 253
1. Windshield Washer FluidReservoir. See Washer
Fluid 0269.
2. Remote Positive (+) Battery Terminal. See Jump
Starting 0310.
3. Remote Negative (-) Battery Terminal. See Jump
Starting 0310.
4. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System 0263.
5. Engine Compartment Fuse
Block 0279.
6. Engine Cooling Fan (Out of View). See Cooling System 0263.
7. Engine Oil Fill Cap. See Engine
Oil 0257.
8. Engine Oil Dipstick. See Engine
Oil 0257.
9. Brake Fluid Reservoir. See Brake
Fluid 0270.
10. Engine Air Cleaner/Filter 0261.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
254 VEHICLE CARE
3.6L V6 Engine (LF3)

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
VEHICLE CARE 255
1. Windshield Washer FluidReservoir. See Washer
Fluid 0269.
2. Remote Positive (+) Battery Terminal. See Jump
Starting 0310.
3. Engine Compartment Fuse
Block 0279.
4. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System 0263.
5. Remote Negative (-) Battery Terminal. See Jump
Starting 0310.
6. Engine Cooling Fan (Out of View). See Cooling System 0263.
7. Engine Oil Fill Cap. See Engine
Oil 0257.
8. Engine Oil Dipstick. See Engine
Oil 0257.
9. Engine Air Cleaner/Filter 0261.
10. Brake Fluid Reservoir. See Brake
Fluid 0270.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
256 VEHICLE CARE
6.2L V8 Engine (LT4)

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
VEHICLE CARE 257
1. Windshield Washer FluidReservoir. See Washer
Fluid 0269.
2. Remote Positive (+) Battery Terminal. See Jump
Starting 0310.
3. Engine Compartment Fuse
Block 0279.
4. Engine Coolant Surge Tank and Pressure Cap. See Cooling
System 0263.
5. Remote Negative (-) Battery Terminal. See Jump
Starting 0310.
6. Engine Oil Dipstick. See Engine
Oil 0257.
7. Engine Cooling Fan (Out of View). See Cooling System 0263.
8. Engine Oil Fill Cap (Out of View). See Engine Oil 0257.
9. Engine Air Cleaner/Filter 0261.
10. Brake Fluid Reservoir. See Brake
Fluid 0270.Engine Oil
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 0259.
. Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.
Checking Engine Oil
Check the engine oil level regularly
(every 650 km (400 mi), especially
prior to a long trip. The engine oil dipstick handle is a loop. See
Engine
Compartment Overview 0250 for the
location.
{Warning
The engine oil dipstick handle may
be hot; it could burn you. Use a
towel or glove to touch the dipstick
handle.
If a low oil Driver Information Center
(DIC) message displays, check the oil
level.
Follow these guidelines:
. To get an accurate reading, park
the vehicle on level ground. Check
the engine oil level after the
engine has been off for at least
two hours. Checking the engine oil
level on steep grades or too soon
after engine shutoff can result in
incorrect readings. Accuracy
improves when checking a cold
engine prior to starting. Remove
the dipstick and check the level.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
258 VEHICLE CARE
.If unable to wait two hours, the
engine must be off for at least
15 minutes if the engine is warm,
or at least 30 minutes if the
engine is not warm. Pull out the
dipstick, wipe it with a clean paper
towel or cloth, then push it back
in all the way. Remove it again,
keeping the tip down, and check
the level.
When to Add Engine Oil
2.0L LTG L4 Engine
3.6L LF3 V6 Twin Turbo
3.6L LGX V6 Engine Shown, 6.2L LT4
V8 Engine Similar
If the oil is below the cross-hatched
area at the tip of the dipstick and the
engine has been off for at least
15 minutes, add 1 L (1 qt) of the
recommended oil and then recheck
the level. See “Selecting the Right
Engine Oil” later in this section for an
explanation of what kind of oil to use.
For engine oil crankcase capacity, see
Capacities and Specifications 0336.
Caution
Do not add too much oil. Oil levels
above or below the acceptable
operating range shown on the
dipstick are harmful to the engine.
If you find that you have an oil
level above the operating range, i.e.,
the engine has so much oil that the
(Continued)
Caution (Continued)
oil level gets above the
cross-hatched area that shows the
proper operating range, the engine
could be damaged. You should
drain out the excess oil or limit
driving of the vehicle and seek a
service professional to remove the
excess amount of oil.
See Engine Compartment Overview
0 250 for the location of the engine oil
fill cap.
Add enough oil to put the level
somewhere in the proper operating
range. Push the dipstick all the way
back in when through.
Selecting the Right Engine Oil
Selecting the right engine oil depends
on both the proper oil specification
and viscosity grade. See Recommended
Fluids and Lubricants 0331.
Specification
Ask for and use engine oils that meet
the dexos1™ specification. Engine oils
that have been approved by GM as