2012 CHEVROLET COLORADO brake light

Black plate (47,1)Chevrolet Colorado Owner Manual - 2012
Driving and Operating 9-47
This light on the instrument panel
cluster comes on while the cruise
control is on.
Resuming a Set Speed
If the cruise control is set at a
desired speed and then the brakes
are applied, the cruise control is
disengaged without erasing the set
speed from memory.
Once the vehicle speed reaches
about 40 km/h (25 mph) or more,
move the cruise control lever briefly
from
RtoS. The vehicle returns to
the previous set speed and stays
there. If the lever is held at resume/
accelerate the vehicle keeps going
faster until the lever is released or
the brake is applied. Do not hold the
lever at resume/accelerate, unless
you want the vehicle to go faster.
Increasing Speed While Using
Cruise Control
If the cruise control system is
already activated,
.Use the accelerator pedal
to get to the higher speed.
Press
r Tat the end of the
lever, then release the button
and the accelerator pedal. If the
accelerator pedal is held longer
than 60 seconds, cruise control
will turn off.
.Move the cruise lever
from
RtoS. Hold it until
the desired speed is reached,
and then release the lever.
.To increase the vehicle speed in
small amounts, move the lever
briefly to
S.
Reducing Speed While Using
Cruise Control
If the cruise control system is
already activated,
.Press and holdr Tuntil the
lower speed desired is reached,
then release it.
.To slow down in small amounts,
briefly press
r T.
Passing Another Vehicle While
Using Cruise Control
Use the accelerator pedal to
increase the vehicle speed. When
you take your foot off the pedal,
the vehicle will slow down to the
previous set cruise control speed.

Black plate (48,1)Chevrolet Colorado Owner Manual - 2012
9-48 Driving and Operating
Using Cruise Control on Hills
How well the cruise control works
on hills depends upon the vehicle
speed, load, and the steepness
of the hills. When going up steep
hills, you might have to step on
the accelerator pedal to maintain
the vehicle speed. When going
downhill, you might have to brake
or shift to a lower gear to keep the
vehicle speed down. When the
brakes are applied the cruise control
is disengaged.Ending Cruise Control
There are two ways to end cruise
control:
.To disengage cruise control;
step lightly on the brake pedal or
lightly tap or press the clutch, for
manual transmissions.
.To turn off the cruise control,
move the cruise control lever
to
9.
Erasing Speed Memory
The cruise control set speed is
erased from memory by moving the
cruise control lever to
9or if the
vehicle is turned off.
Fuel
Use of the recommended fuel is
an important part of the proper
maintenance of this vehicle. To help
keep the engine clean and maintain
optimum vehicle performance, we
recommend the use of gasoline
advertised as TOP TIER Detergent
Gasoline.
Look for the TOP TIER label on the
fuel pump to ensure gasoline meets
enhanced detergency standards
developed by auto companies. A list
of marketers providing TOP TIER
Detergent Gasoline can be found at
www.toptiergas.com.

Black plate (26,1)Chevrolet Colorado Owner Manual - 2012
10-26 Vehicle Care
Brakes
This vehicle has front disc brakes
and rear drum brakes.
Disc brake pads have built-in wear
indicators that make a high-pitched
warning sound when the brake pads
are worn and new pads are needed.
The sound can come and go or be
heard all the time the vehicle is
moving, except when applying the
brake pedal firmly.
{WARNING
The brake wear warning sound
means that soon the brakes will
not work well. That could lead to
a crash. When the brake wear
warning sound is heard, have the
vehicle serviced.
Notice: Continuing to drive with
worn-out brake pads could result
in costly brake repair. Some driving conditions or climates
can cause a brake squeal when the
brakes are first applied or lightly
applied. This does not mean
something is wrong with the brakes.
Properly torqued wheel nuts are
necessary to help prevent brake
pulsation. When tires are rotated,
inspect brake pads for wear and
evenly tighten wheel nuts in
the proper sequence to torque
specifications in
Capacities and
Specifications on page 12‑2.
Rear drum brakes do not have
wear indicators, but if a rear brake
rubbing noise is heard, have the
rear brake linings inspected
immediately. Rear brake drums
should be removed and inspected
each time the tires are removed for
rotation or changing. Drum brakes
have an inspection hole to inspect
lining wear during scheduled
maintenance. When the front brake
pads are replaced, have the rear
brakes inspected, too. Brake linings should always be
replaced as complete axle sets.
Brake Pedal Travel
See your dealer if the brake pedal
does not return to normal height,
or if there is a rapid increase in
pedal travel. This could be a
sign that brake service might be
required.
Brake Adjustment
Every time the brakes are applied,
with or without the vehicle moving,
the brakes adjust for wear.
Replacing Brake System Parts
The braking system on a vehicle is
complex. Its many parts have to be
of top quality and work well together
if the vehicle is to have really good
braking. The vehicle was designed
and tested with top-quality brake
parts. When parts of the braking
system are replaced, be sure to get
new, approved replacement parts.

Black plate (41,1)Chevrolet Colorado Owner Manual - 2012
Vehicle Care 10-41
FusesUsage
ABS Antilock Brake
System (ABS),
ABS Module,
Four‐Wheel Drive,
Gravity Sensor
ABS 1 ABS 1 (ABS Logic)
ABS 2 ABS 2 (ABS Pump)
AUX PWR 1 Accessory Power 1
AUX PWR 2 Accessory Power 2
BCK/UP Back-up Lights
BLWR Climate
Control Fan
CLSTR Cluster
CNSTR
VENT Fuel Canister Vent
Solenoid
CRUISE Cruise Control
Switch, Inside
Rearview Mirror,
Transfer Case
Control Module,
Brake Switch,
Clutch Disable Fuses
Usage
DR/LCK Power Door
Locks (If Equipped)
DRL Daylight Running
Lamps
ERLS Mass Air
Flow (MAF)
Sensor, Can
Purge Solenoid,
Air Injector
Reactor (AIR)
Relay
ETC Electronic Throttle
Control (ETC)
FOG/LAMP Fog Lamps
(If Equipped)
FRT
PRK LAMP Front Park/Turn
Lamps, Driver and
Passenger Side
Power Window
Switches Lighting
FRT/AXLE Front Axle Actuator
FSCM Fuel System
Control Module Fuses
Usage
BACKUP
LAMP Backup Lamp
HORN Horn
HTD/SEAT Heated Seat
(If Equipped)
IGN Ignition, Clutch
Starter Switch,
Neutral Safety
Back‐Up Switch,
Ignition Coils 1‐5,
Air Conditioning
Relay
INJ Injectors
LT HDLP Driver Side
Headlamp
PCM B Power Control
Module (PCM) B
PCMI Power Control
Module (PCM)
PWR/SEAT Power Seat
Circuit Breaker
(If Equipped)

Black plate (42,1)Chevrolet Colorado Owner Manual - 2012
10-42 Vehicle Care
FusesUsage
PWR/WNDW Power Windows
(If Equipped)
RDO Radio
REAR
PRK LAMP Rear Parking
Lamp 1, Passenger
Side Taillamp,
License Plate
Lamps
REAR PRK
LAMP2 Driver Side
Rear Taillamp,
Passenger Side
Airbag Indicator
Lighting,
Instrument Panel
Dimming Power
(2WD/4WD switch
lighting) Fuses
Usage
RT HDLP Passenger Side
Headlamp
RVC Regulated Voltage
Control
S/ROOF Not Used
STOP Stop Lamps
STRTR Starter Solenoid
Relay
TBC Truck Body
Controller
TCM Transmission
Control Module
TCCM Transfer Case
Control Module Fuses
Usage
TRAILER
BRAKE Trailer Brake
TRANS Transmission
Solenoid
TRN/
HAZRD FRT Turn/Hazard/
Courtesy/Cargo
Lamps/Mirrors
TRN/
HAZRD
REAR Rear Turn/Hazard
Lights
VSES/STOP Vehicle Stability
Enhancement
System/Stop
WPR Wiper
WSW Wiper/Washer
Switch

Black plate (58,1)Chevrolet Colorado Owner Manual - 2012
10-58 Vehicle Care
The malfunction light and the DIC
message should go off at the next
ignition cycle. The sensors are
matched to the tire/wheel positions,
using a TPMS relearn tool, in the
following order: driver side front tire,
passenger side front tire, passenger
side rear tire, and driver side rear.
See your dealer for service or to
purchase a relearn tool.
There is one minute to match
the first tire/wheel position, and
five minutes overall to match all
four tire/wheel positions. If it takes
longer, the matching process stops
and must be restarted.
The TPMS sensor matching
procedure is:
1. Set the parking brake.
2. Turn the ignition to ON/RUN withthe engine off.
3. Turn the exterior lamp switch from AUTO to OFF four times
within three seconds. A double
horn chirp will sound and the
TPMS low tire warning light starts flashing. The double
horn chirp and flashing TPMS
warning light indicates the TPMS
matching process has started.
The TPMS warning light should
continue flashing throughout the
matching procedure. The LOW
TIRE message displays on the
Driver Information Center (DIC).
4. Start with the driver side front tire.
5. Place the relearn tool against the tire sidewall, near the valve
stem. Then press the button
to activate the TPMS sensor.
A horn chirp confirms that the
sensor identification code has
been matched to this tire and
wheel position.
6. Proceed to the passenger side front tire, and repeat the
procedure in Step 5.
7. Proceed to the passenger side rear tire, and repeat the
procedure in Step 5. 8. Proceed to the driver side rear
tire, and repeat the procedure in
Step 5.
9. After hearing the confirming horn chirp for the driver side rear tire,
check to see if the TPMS low tire
warning light and the DIC LOW
TIRE messages have turned off.
If yes, the TPMS sensors have
been relearned. Turn the ignition
switch to LOCK/OFF.
If the low tire warning light and
the SERV TPM message on
the DIC are on after completing
Step 5 for the driver side rear
tire, the sensor relearn process
has not been successful. Turn
the ignition to LOCK/OFF and
repeat the matching process
beginning with Step 2.
10. Set all four tires to the recommended air pressure
level as indicated on the Tire
and Loading Information label.

Black plate (61,1)Chevrolet Colorado Owner Manual - 2012
Vehicle Care 10-61
maintenance affect how fast aging
takes place. Tires will typically need
to be replaced due to wear before
they may need to be replaced
due to age. Consult the tire
manufacturer for more information
on when tires should be replaced.
Vehicle Storage
Tires age when stored normally
mounted on a parked vehicle. Park
a vehicle that will be stored for at
least a month in a cool, dry, clean
area away from direct sunlight to
slow aging. This area should be
free of grease, gasoline or other
substances that can deteriorate
rubber.
Parking for an extended period can
cause flat spots on the tires that
may result in vibrations while
driving. When storing a vehicle for
at least a month, remove the tires
or raise the vehicle to reduce the
weight from the tires.
Buying New Tires
GM has developed and matched
specific tires for the vehicle. The
original equipment tires installed
were designed to meet General
Motors Tire Performance Criteria
Specification (TPC Spec) system
rating. When replacement tires are
needed, GM strongly recommends
buying tires with the same TPC
Spec rating.
GM's exclusive TPC Spec system
considers over a dozen critical
specifications that impact the
overall performance of the
vehicle, including brake system
performance, ride and handling,
traction control, and tire pressure
monitoring performance. GM's TPC
Spec number is molded onto the
tire's sidewall near the tire size.
If the tires have an all‐season tread
design, the TPC Spec number will
be followed by MS for mud and
snow. SeeTire Sidewall Labeling on
page 10‑46 for additional
information. GM recommends replacing all the
tires at the same time. Uniform
tread depth on all tires will help to
maintain the performance of the
vehicle. Braking and handling
performance may be adversely
affected if all the tires are not
replaced at the same time. See
Tire Inspection on page 10‑59
and
Tire Rotation on page 10‑59 for
information on proper tire rotation.
{WARNING
Tires could explode during
improper service. Attempting to
mount or dismount a tire could
cause injury or death. Only your
dealer or authorized tire service
center should mount or dismount
the tires.

Black plate (85,1)Chevrolet Colorado Owner Manual - 2012
Vehicle Care 10-85
Notice:Ignoring these steps
could result in costly damage to
the vehicle that would not be
covered by the warranty.
Trying to start the vehicle by
pushing or pulling it will not
work, and it could damage the
vehicle.
1. Check the other vehicle. It must
have a 12‐volt battery with a
negative ground system.
Notice: Only use a vehicle that
has a 12-volt system with a
negative ground for jump
starting. If the other vehicle does
not have a 12-volt system with a
negative ground, both vehicles
can be damaged. 2. Get the vehicles close enough
so the jumper cables can reach,
but be sure the vehicles are
not touching each other. If they
are, it could cause a ground
connection you do not want. You
would not be able to start your
vehicle, and the bad grounding
could damage the electrical
systems.
To avoid the possibility of the
vehicles rolling, set the parking
brake firmly on both vehicles
involved in the jump start
procedure. Put an automatic
transmission in P (Park) or a
manual transmission in Neutral
before setting the parking brake.
If you have a four-wheel-drive
vehicle, be sure the transfer
case is not in Neutral. Notice:
If the radio or other
accessories are left on during the
jump starting procedure, they
could be damaged. The repairs
would not be covered by the
warranty. Always turn off the
radio and other accessories when
jump starting the vehicle.
3. Turn off the ignition on both
vehicles. Unplug unnecessary
accessories plugged into the
cigarette lighter or the accessory
power outlets. Turn off the radio
and all lamps that are not
needed. This will avoid sparks
and help save both batteries.
And it could save the radio!