2017 CADILLAC ATS check engine light

Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-MidEast-10287885) -
2017 - crc - 6/16/16
IN BRIEF 7
1.Air Vents 0168.
2. Exterior Lamp Controls 0145.
Turn Signal Lever. See Turn and
Lane-Change Signals 0149.
3. Tap Shift Controls (If Equipped). See Manual Mode 0193.
4. Cruise Control 0204.
Adaptive Cruise Control 0207 (If
Equipped).
Forward Collision Alert (FCA)
System 0218 (If Equipped).
Heated Steering Wheel 0100 (If
Equipped).
Traction Control/Electronic
Stability Control 0198 (ATS-V).
Steering Wheel Controls 0100.
5. Instrument Cluster 0107.
Driver Information Center (DIC)
Display. See Driver Information
Center (DIC) 0122.
6. Steering Wheel Controls 0100 (If
Equipped).
7. Windshield Wiper/Washer 0101.
8. Infotainment 0153. 9. Light Sensor. See
Automatic
Headlamp System 0147.
10. Dual Automatic Climate Control
System 0160 orDual Automatic
Climate Control System 0163.
11. Hazard Warning Flashers 0148.
12. Heated and Ventilated Front Seats
058 (If Equipped).
13. Instrument Panel Storage 096 (If
Equipped).
Wireless Charging Pad (If
Equipped) (Out of View). See
Wireless Charging 0104.
14. Traction Control/Electronic
Stability Control 0198 (ATS).
Stop/Start Disable Switch (If
Equipped). See Starting the
Engine 0186.
MODE Button (ATS) or
«/ª
Button (ATS-V). See Driver Mode
Control 0199.
15. Shift Lever. See Automatic
Transmission 0191.
16. Storage Bin. See Instrument Panel
Storage 096. 17. ENGINE START/STOP Button.
SeeIgnition Positions 0185.
18. Horn 0100.
19. Steering Wheel Adjustment 0100.
20. Head-Up Display (HUD) 0124 (If
Equipped).
21. Parking Assist Button. See Driver
Assistance Systems 0214.
Lane Keep Assist (LKA) 0224 (If
Equipped).
22. Electric Parking Brake (If Equipped). See Parking Brake
(Manual) 0195 orParking Brake
(Electric) 0196.
23. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp (Check Engine
Light) 0114.
24. Hood Release (Out of View). See Hood 0233.
25. Instrument Panel Illumination
Control 0149.

Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-MidEast-10287885) -
2017 - crc - 6/16/16
KEYS, DOORS, AND WINDOWS 33
3. Remove the old battery. Do notuse a metal object.
4. Insert the new battery on the back housing, positive side facing
down. Replace with a CR2032 or
equivalent battery.
5. Align the front and back housing then snap the transmitter
together.
Remote Vehicle Start
This feature allows the engine to be
started from outside the vehicle.
/:This button will be on the RKE
transmitter if the vehicle has remote
start. The climate control system will use
the previous settings during a remote
start. The rear window defogger may
come on during remote start based on
cold ambient conditions. The rear
defog indicator light does not come on
during remote start.
Heated seats may come on during a
remote start. See
Heated and Ventilated
Front Seats 058.
Laws in some local communities may
restrict the use of remote starters. For
example, some laws may require a
person using remote start to have the
vehicle in view. Check local
regulations for any requirements.
If your vehicle is low on fuel, do not
use the remote start feature. The
vehicle may run out of fuel.
The RKE transmitter range may be
less while the vehicle is running.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE)
System 028. Starting the Engine Using Remote
Start
1. Press and release
Qon the RKE
transmitter.
2. Immediately press and hold
/
for at least four seconds or until
the turn signal lamps flash. This
confirms the request to remote
start the vehicle has been
received. If the vehicle's lamps
are not visible, press and hold
/
for at least four seconds.
During the remote start, the
doors will be locked and the
parking lamps will remain on as
long as the engine is running.
The engine will shut off after
10 minutes unless a time
extension is done or the ignition
is put in ON/RUN/START.
3. Press the brake pedal and select the ON/RUN/START ignition
mode to drive the vehicle.

Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-MidEast-10287885) -
2017 - crc - 6/16/16
42 KEYS, DOORS, AND WINDOWS
When trying to start the vehicle, the
security light comes on briefly when
the ignition is turned on.
If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
vehicle off and try again.
If the vehicle will not change ignition
modes (ACC/ACCESSORY, ON/RUN/
START, OFF), and the RKE transmitter
appears to be undamaged, try another
transmitter. Or, you may try placing
the transmitter in the transmitter
pocket located in the center console.
SeeKey and Lock Messages 0131.
If the ignition modes will not change
with the other transmitter, your
vehicle needs service. If the ignition
does change modes, the first
transmitter may be faulty. See your
dealer.
It is possible for the immobilizer
system to learn new or replacement
RKE transmitters. Up to eight
transmitters can be programmed for
the vehicle. To program additional
transmitters, see “Programming Transmitters to the Vehicle
”under
Remote Keyless Entry (RKE) System
Operation 028.
Do not leave the key or device that
disarms or deactivates the
theft-deterrent system in the vehicle.Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you cut
too sharply into the right lane, you
could hit a vehicle on the right.
Check the inside mirror or glance
over your shoulder before changing
lanes.
The passenger side mirror is convex
shaped. A convex mirror's surface is
curved so more can be seen from the
driver seat.

Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-MidEast-10287885) -
2017 - crc - 6/16/16
SEATS AND RESTRAINTS 73
exceeds a predetermined threshold.
You can lock the doors, turn off the
interior lamps, and turn off the hazard
warning flashers by using the controls
for those features.
{Warning
A crash severe enough to inflate the
airbags may have also damaged
important functions in the vehicle,
such as the fuel system, brake and
steering systems, etc. Even if the
vehicle appears to be drivable after
a moderate crash, there may be
concealed damage that could make
it difficult to safely operate the
vehicle.
Use caution if you should attempt
to restart the engine after a crash
has occurred.
In many crashes severe enough to
inflate the airbag, windshields are
broken by vehicle deformation.
Additional windshield breakage may
also occur from the front outboard
passenger airbag. .
Airbags are designed to inflate
only once. After an airbag inflates,
you will need some new parts for
the airbag system. If you do not
get them, the airbag system will
not be there to help protect you in
another crash. A new system will
include airbag modules and
possibly other parts. The service
manual for the vehicle covers the
need to replace other parts.
. The vehicle has a crash sensing
and diagnostic module which
records information after a crash.
See Vehicle Data Recording and
Privacy 0323 and Event Data
Recorders 0323.
. Let only qualified technicians
work on the airbag systems.
Improper service can mean that
an airbag system will not work
properly. See your dealer for
service.
Passenger Sensing System
The vehicle has a passenger sensing
system for the front outboard
passenger position. The passenger airbag status indicator will light on
the overhead console when the vehicle
is started.
The symbol for on and off, will be
visible during the system check. When
the system check is complete, the
symbol for on or off will be visible.
See
Passenger Airbag Status
Indicator 0113.
The passenger sensing system turns
off the front outboard passenger
frontal airbag and knee airbag, under
certain conditions. No other airbag is
affected by the passenger sensing
system.
The passenger sensing system works
with sensors that are part of the front
outboard passenger seat. The sensors
are designed to detect the presence of
a properly seated occupant and
determine if the front outboard

Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-MidEast-10287885) -
2017 - crc - 6/16/16
INSTRUMENTS AND CONTROLS 99
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . . 100
Steering Wheel Controls . . . . . . . . . 100
Heated Steering Wheel . . . . . . . . . . 100
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Windshield Wiper/Washer . . . . . . . 101
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Power Outlets . . . . . . . . . . . . . . . . . . . . . 103
Wireless Charging . . . . . . . . . . . . . . . . 104
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . 106
Instrument Cluster . . . . . . . . . . . . . . . 107
Speedometer . . . . . . . . . . . . . . . . . . . . . . 110
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 110
Trip Odometer . . . . . . . . . . . . . . . . . . . . 110
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 110
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . 111
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Safety Belt Reminders . . . . . . . . . . . . 112
Airbag Readiness Light . . . . . . . . . . 113
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . 113 Charging System Light . . . . . . . . . . . 114
Malfunction Indicator Lamp
(Check Engine Light) . . . . . . . . . . . 114
Brake System Warning Light . . . . 116
Parking Brake Light . . . . . . . . . . . . . . 116
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . 117
Lane Keep Assist (LKA) Light . . . 117
Vehicle Ahead Indicator . . . . . . . . . 118
Traction Off Light . . . . . . . . . . . . . . . . 118
StabiliTrak
®OFF Light . . . . . . . . . . . 118
Traction Control System (TCS)/ StabiliTrak
®Light . . . . . . . . . . . . . . 119
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . 119
Tire Pressure Light . . . . . . . . . . . . . . . 119
Engine Oil Pressure Light . . . . . . . . 120
Low Fuel Warning Light . . . . . . . . . 120
Security Light . . . . . . . . . . . . . . . . . . . . . 120
High-Beam On Light . . . . . . . . . . . . . 121
Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Lamps On Reminder . . . . . . . . . . . . . 121
Cruise Control Light . . . . . . . . . . . . . . 121
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . . . . 122
Head-Up Display (HUD) . . . . . . . . . 124
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . 127
Battery Voltage and Charging Messages . . . . . . . . . . . . . . . . . . . . . . . . 127
Brake System Messages . . . . . . . . . . 128
Cruise Control Messages . . . . . . . . . 128
Door Ajar Messages . . . . . . . . . . . . . . 129
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . . . . . . . 129
Engine Oil Messages . . . . . . . . . . . . . 130
Engine Power Messages . . . . . . . . . . 130
Fuel System Messages . . . . . . . . . . . 130
Key and Lock Messages . . . . . . . . . . 131
Lamp Messages . . . . . . . . . . . . . . . . . . . 131
Object Detection System Messages . . . . . . . . . . . . . . . . . . . . . . . . 131
Ride Control System Messages . . . . . . . . . . . . . . . . . . . . . . . . 134
Airbag System Messages . . . . . . . . . 134
Safety Belt Messages . . . . . . . . . . . . . 134
Security Messages . . . . . . . . . . . . . . . . 135
Service Vehicle Messages . . . . . . . . 135
Starting the Vehicle Messages . . . 135
Tire Messages . . . . . . . . . . . . . . . . . . . . 135
Transmission Messages . . . . . . . . . . 136
Vehicle Reminder Messages . . . . . 136
Vehicle Speed Messages . . . . . . . . . 136
Washer Fluid Messages . . . . . . . . . . 137
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . 137

Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-MidEast-10287885) -
2017 - crc - 6/16/16
106 INSTRUMENTS AND CONTROLS
Warning Lights, Gauges,
and Indicators
Warning lights and gauges can signal
that something is wrong before it
becomes serious enough to cause an
expensive repair or replacement.
Paying attention to the warning lights
and gauges could prevent injury.
Some warning lights come on briefly
when the engine is started to indicate
they are working. When one of the
warning lights comes on and stays on
while driving, or when one of the
gauges shows there may be a problem,
check the section that explains what
to do. Waiting to do repairs can be
costly and even dangerous.

Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-MidEast-10287885) -
2017 - crc - 6/16/16
114 INSTRUMENTS AND CONTROLS
problem with the lights or the
passenger sensing system. See your
dealer for service.
{Warning
If the airbag readiness light ever
comes on and stays on, it means
that something may be wrong with
the airbag system. To help avoid
injury to yourself or others, have
the vehicle serviced right away. See
Airbag Readiness Light0113 for
more information, including
important safety information.
Charging System Light
The charging system light comes on
briefly when the ignition is turned on,
but the engine is not running, as a check to show the light is working.
It should go out when the engine is
started.
If the light stays on, or comes on
while driving, there may be a problem
with the electrical charging system.
Have it checked by your dealer.
Driving while this light is on could
drain the battery.
When this light comes on, or is
flashing, the Driver Information
Center (DIC) also displays a message.
See
Battery Voltage and Charging
Messages 0127.
If a short distance must be driven
with the light on, be sure to turn off
all accessories, such as the radio and
air conditioner.
Malfunction Indicator Lamp
(Check Engine Light)
This light is part of the vehicle’s
emission control on-board diagnostic
system. If this light is on while the
engine is running, a malfunction has
been detected and the vehicle may
require service. The light should come on to show that it is working when
the ignition is in Service Only Mode.
See
Ignition Positions 0185.
Malfunctions are often indicated by
the system before any problem is
noticeable. Being aware of the light
and seeking service promptly when it
comes on may prevent damage.
Caution
If the vehicle is driven continually
with this light on, the emission
control system may not work as
well, the fuel economy may be
lower, and the vehicle may not run
smoothly. This could lead to costly
repairs that might not be covered
by the vehicle warranty.

Cadillac ATS/ATS-V Owner Manual (GMNA-Localizing-MidEast-10287885) -
2017 - crc - 6/16/16
INSTRUMENTS AND CONTROLS 115
Caution
Modifications to the engine,
transmission, exhaust, intake,
or fuel system, or the use of
replacement tires that do not meet
the original tire specifications, can
cause this light to come on. This
could lead to costly repairs not
covered by the vehicle warranty.
This could also affect the vehicle’s
ability to pass an Emissions
Inspection/Maintenance test. See
Accessories and Modifications0232.
If the light is f lashing : A
malfunction has been detected that
could damage the emission control
system and increase vehicle
emissions. Diagnosis and service may
be required.
To help prevent damage, reduce
vehicle speed and avoid hard
accelerations and uphill grades.
If towing a trailer, reduce the amount
of cargo being hauled as soon as
possible. If the light continues to flash, find a
safe place to park. Turn the vehicle off
and wait at least 10 seconds before
restarting the engine. If the light is
still flashing, follow the previous
guidelines and see your dealer for
service as soon as possible.
If the light is on steady :
A
malfunction has been detected.
Diagnosis and service may be
required.
Check the following:
. For vehicles without the capless
fuel system, a loose or missing
fuel cap may cause the light to
come on. See Filling the Tank
0 227. A few driving trips with the
cap properly installed may turn
the light off.
. For vehicles with the capless fuel
system, if fuel has been added to
the vehicle using the capless
funnel adapter, make sure that it
has been removed. See “Filling the
Tank with a Portable Gas Can ”
under Filling the Tank 0227. The
diagnostic system can detect if the
adapter has been left installed in
the vehicle, allowing fuel to evaporate into the atmosphere.
A few driving trips with the
adapter removed may turn off the
light.
. Poor fuel quality can cause
inefficient engine operation and
poor driveability, which may go
away once the engine is warmed
up. If this occurs, change the fuel
brand. It may require at least one
full tank of the proper fuel to turn
the light off. See Fuel0226.
If the light remains on, see your
dealer.
Emissions Inspection and
Maintenance Programs
If the vehicle requires an Emissions
Inspection/Maintenance test, the test
equipment will likely connect to the
vehicle's Data Link Connector (DLC).