transfer case CHEVROLET COLORADO 2023 Owner's Manual

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
264 Vehicle Care
The vehicle may not be equipped with all of
the fuses, relays, and features shown.Fuses Usage
F1 TCM BATT –Traction Control
Module Power
F2 ECM BATT –Engine Control
Module Power
F3 A/C CLTCH –Air Conditioning
Clutch
F4 –
F5 4 CYL Engine –ECM/FPPM
RUN/CRANK –Engine Control
Module Run/Crank –Fuel
Pump Power Module Run
Crank
6 CYL Engine –ECM/ICCM/
FPPM RUN/CRANK –
Integrated Chassis Control
Module Run/Crank –Engine
Control Module Run/Crank –
Fuel Pump Power Module Run
Crank
F6 WIPER –Front Wipers
F7 Cargo Lamp/Bed Lighting Fuses
Usage
F8 4 CYL Engine –Spare
6 CYL Engine –INJ EVEN –
Fuel Injectors Even
F9 4 CYL Engine –Injectors
6 CYL Engine –INJ ODD –Fuel
Injectors Odd
F10 ECM IGN –Engine Control
Module Ignition
F11 MISC 1 –Oxygen/Mass Air
Flow/Humidity/Induction Air
Temperature/Throttle Inlet
Pressure Sensors
F12 Starter
F13 TCM RUN/CRNK –Traction
Control Module Run/Crank
F14 –
F15 –
F16 –
F17 FRT AXLE ACT –Front Axle
Actuator
F18 –
F19 AERO SHTR –Aeroshutters Fuses
Usage
F20 –
F21 FRT BLWR –Front Blower
F22 ABS VLV –Antilock Brake
System Valves
F23 –
F24 TRLR –Trailer
F25 TREC –Transfer Case
Electronic Control
F26 ABS PUMP –Antilock Brake
System Pump
F27 TRLR BRK CNTRL MDL –Trailer
Brake Control Module
F28 REAR WNDW DEFOG - Rear Window Defogger
F29 –
F30 HTD SEAT DVR –Driver
Heated Seat
F31 –
F32 HTD SEAT PASS –Passenger
Heated Seat

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
Vehicle Care 269
FusesUsage
F24 HVAC IGN/AUX HTR –
HVAC Ignition/Auxiliary
Heater
F25 BCM 7 –Body Control
Module 7 –Right Rear Stop
Lamp Supply Voltage, Left
Front Turn Signal Lamp
Supply Voltage, Standing
Lamp Relay Control
F26 –
F27 –
F28 I/P IGN/AOS DISPLY –
Instrument Panel Cluster/
Automatic Occupant
Sensing Display
F29 MISC RUN/CRNK –Rear
Vision Camera/Transfer
Case Control Module
(4WD)/Inside Rear View
Mirror
F30 –
F31 FRT CAMERA/RPA –Front
Camera/Rear Park Assist Fuses
Usage
F32 SWC BKLT –Steering
Wheel Controls
Backlighting
F33 HTD STR WHL/CGM_IGN –
Heated Steering Wheel/
Communication Gateway
Module Ignition
F34 VENT SEAT FRT –Front
Vented Seats
F35 PRNDL DISPLY/WCM/USB RR–Park/Reverse/Neutral/
Drive/Low Display/Wireless
Charging Module/USB Rear
F36 DLIS –Discrete Logic
Ignition Sensor
F37 –
F38 –
F39 APO 2 –Auxiliary Power
Outlet 2
F40 –
F41 APO 1/LTR –Auxiliary
Power Outlet 1/Cigarrette
Lighter Fuses
Usage
F42 LT PWR WNDW –Left
Power Window
F43 DRVR PWR SEAT –Driver
Power Seat
F44 APO –Auxiliary Power
Outlet
F45 RT PWR WNDW –Right
Power Window
F46 PASS PWR SEAT –
Passenger Power Seats
Relays Usage
K1 RAP/ACCY –Retained
Accessory Power
K2 Run/Crank
K3 –
Wheels and Tires
Tires
Every new GM vehicle has high-quality
tires made by a leading tire
manufacturer. See the warranty manual
for information regarding the tire

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
286 Vehicle Care
If a Tire Goes Flat
It is unusual for a tire to blow out while
driving, especially if the tires are maintained
properly. If air goes out of a tire, it is much
more likely to leak out slowly. But if there
ever is a blowout, here are a few tips about
what to expect and what to do:
If a front tire fails, the flat tire creates a
drag that pulls the vehicle toward that side.
Take your foot off the accelerator pedal and
grip the steering wheel firmly. Steer to
maintain lane position, and then gently
brake to a stop, well off the road,
if possible.
A rear blowout, particularly on a curve, acts
much like a skid and may require the same
correction as used in a skid. Stop pressing
the accelerator pedal and steer to straighten
the vehicle. It may be very bumpy and
noisy. Gently brake to a stop, well off the
road, if possible.
{Warning
Driving on a flat tire will cause
permanent damage to the tire.
Re-inflating a tire after it has been driven
on while severely underinflated or flat(Continued)
Warning (Continued)
may cause a blowout and a serious crash.
Never attempt to re-inflate a tire that has
been driven on while severely
underinflated or flat. Have your dealer or
an authorized tire service center repair or
replace the flat tire as soon as possible.
{Warning
Lifting a vehicle and getting under it to
do maintenance or repairs is dangerous
without the appropriate safety equipment
and training. If a jack is provided with
the vehicle, it is designed only for
changing a flat tire. If it is used for
anything else, you or others could be
badly injured or killed if the vehicle slips
off the jack. If a jack is provided with the
vehicle, only use it for changing a
flat tire.
If a tire goes flat, avoid further tire and
wheel damage by driving slowly to a level
place, well off the road, if possible. Turn on
the hazard warning flashers. See Hazard
Warning Flashers 0104.
{Warning
Changing a tire can be dangerous. The
vehicle can slip off the jack and roll over
or fall causing injury or death. Find a
level place to change the tire. To help
prevent the vehicle from moving:
1. Set the parking brake firmly.
2. Put the shift lever in P (Park).
3. For vehicles with four-wheel drive with an N (Neutral) transfer case
position, be sure the transfer case is
in a drive gear —not in N (Neutral).
4. Turn off the engine and do not restart while the vehicle is raised.
5. Do not allow passengers to remain in the vehicle.
6. Place wheel blocks, if equipped, on both sides of the tire at the opposite
corner of the tire being changed.
When the vehicle has a flat tire (2), use the
following example as a guide to assist in the
placement of the wheel blocks (1),
if equipped.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
302 Vehicle Care
Caution
If the two-wheel-drive vehicle is towed
with all four wheels on the ground, the
drivetrain components could be damaged.
The repairs would not be covered by the
vehicle warranty.
Two-wheel-drive vehicles should not be
towed with all four wheels on the ground.
Four-Wheel-Drive Vehicles
Only dinghy tow four-wheel-drive vehicles
that have an N (Neutral) and a Four-Wheel
Drive Low (4 (
n) setting.
{Warning
Shifting a four-wheel-drive vehicle's
transfer case into N (Neutral) can cause
the vehicle to roll even if the
transmission is in P (Park). You or others
could be injured. Set the parking brake
before shifting the transfer case to
N (Neutral).
To dinghy tow: 1. Position the vehicle being towed behind the tow vehicle, facing forward and on a
level surface.
2. Securely attach the vehicle being towed to the tow vehicle.
3. Apply the parking brake and start the engine.
4. Shift the transfer case to N (Neutral). See “Shifting into N (Neutral)” under
Four-Wheel Drive 0195. Check that the
vehicle is in N (Neutral) by shifting the
transmission to R (Reverse) and then to
D (Drive). There should be no movement
of the vehicle while shifting.
5. With the engine off, leave the key in ACC/ACCESSORY to prevent the steering
column from locking.
Caution
Failure to disconnect the negative battery
cable or to have it contact the terminals
can cause damage to the vehicle.
6. Disconnect the negative battery cable at the battery and secure the nut and bolt.
Cover the negative battery post with a
non-conductive material to prevent any
contact with the negative battery
terminal.
7. Shift the transmission to P (Park).
Caution
If the steering column is locked, vehicle
damage may occur.
Move the steering wheel to make sure
the steering column is unlocked.
8. With a foot on the brake pedal, release the parking brake.
9. Keep the ignition key in the towed vehicle in ACC/ACCESSORY to prevent the
steering column from locking.
Disconnecting the Towed Vehicle
Before disconnecting the towed vehicle: 1. Park on a level surface.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
Vehicle Care 303
2. Set the parking brake, then shift thetransmission to P (Park), and move the
ignition key to OFF.
3. Connect the battery.
4. With your foot off the brake, turn the ignition on with the engine off.
5. Shift the transfer case out of N (Neutral) to Two-Wheel Drive High. See “Shifting
out of N (Neutral)” underFour-Wheel
Drive 0195. See your dealer if the
transfer case cannot be shifted out of
N (Neutral).
6. Start the engine and check that the vehicle is in Two-Wheel Drive High by
shifting the transmission to R (Reverse)
and then to D (Drive). There should be
movement of the vehicle while shifting.
7. Shift the transmission to P (Park) and turn off the ignition.
8. Disconnect the vehicle from the tow vehicle.
9. Release the parking brake.
10. Reset any lost presets. The outside temperature display will
default to 0 °C (32 °F) but will reset with
normal usage.Dolly Towing
Front Towing (Front Wheels Off the Ground)
–Two-Wheel-Drive Vehicles
Caution
If a two-wheel-drive vehicle is towed with
the rear wheels on the ground, the
transmission could be damaged. The
repairs would not be covered by the
vehicle warranty. Never tow the vehicle
with the rear wheels on the ground. Front Towing (Front Wheels Off the Ground)
–
Four-Wheel-Drive Vehicles
To dolly tow a four-wheel-drive vehicle from
the front:
1. Attach the dolly to the tow vehicle following the dolly manufacturer's
instructions.
2. Drive the front wheels onto the dolly.
3. Shift the transmission to P (Park).
4. Set the parking brake.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
304 Vehicle Care
{Warning
Shifting a four-wheel-drive vehicle's
transfer case into N (Neutral) can cause
the vehicle to roll even if the
transmission is in P (Park). You or others
could be injured. Set the parking brake
before shifting the transfer case to
N (Neutral).
5. Use a clamping device designed for towing to ensure that the front wheels
are locked into the straight position.
6. Secure the vehicle to the dolly following the manufacturer's instructions.
7. Shift the transfer case to N (Neutral). See “Shifting into N (Neutral)” under
Four-Wheel Drive 0195 for the proper
procedure.
8. Release the parking brake only after the vehicle being towed is firmly attached to
the tow vehicle.
9. Turn the ignition to LOCK/OFF.
Towing the Vehicle from the Rear
{Warning
Never tow the vehicle from the rear. The
front wheels cannot be secured in a
straight direction, and the tow vehicle
could sway out of control, causing a
crash. You or others could be injured or
killed, and the vehicle could be damaged.
Repairs would not be covered by the
vehicle warranty.
Appearance Care
Exterior Care
Locks
Locks are lubricated at the factory. Use a
de-icing agent only when absolutely
necessary, and have the locks greased after
using. See Recommended Fluids and
Lubricants 0323.
Washing the Vehicle
To preserve the vehicle's finish, wash it
often and out of direct sunlight.
Caution
Do not use petroleum-based, acidic,
or abrasive cleaning agents as they can
damage the vehicle's paint, metal,
or plastic parts. If damage occurs, it
would not be covered by the vehicle
warranty. Approved cleaning products can
be obtained from your dealer. Follow all
manufacturer directions regarding correct
product usage, necessary safety
precautions, and appropriate disposal of
any vehicle care product.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
308 Vehicle Care
Steering, Suspension, and Chassis
Components
Visually inspect steering, suspension, and
chassis components for damaged, loose,
or missing parts or signs of wear at least
once a year.
Inspect power steering for proper
attachment, connections, binding, leaks,
cracks, chafing, etc.
Visually check constant velocity joint boots
and axle seals for leaks.
Body Component Lubrication
Lubricate all key lock cylinders, hood hinges,
liftgate hinges, steel fuel door hinge, and
power assist step hinges, unless the
components are plastic. Applying silicone
grease on weatherstrips with a clean cloth
will make them last longer, seal better, and
not stick or squeak
Underbody Maintenance
At least twice a year, spring and fall, use
plain water to flush any corrosive materials
from the underbody. Take care to
thoroughly clean any areas where mud and
other debris can collect.Do not directly power wash the transfer
case and/or front/rear axle output seals.
High pressure water can overcome the seals
and contaminate the fluid. Contaminated
fluid will decrease the life of the transfer
case and/or axles and should be replaced.
Sheet Metal Damage
If the vehicle is damaged and requires sheet
metal repair or replacement, make sure the
body repair shop applies anti-corrosion
material to parts repaired or replaced to
restore corrosion protection.
Original manufacturer replacement parts will
provide the corrosion protection while
maintaining the vehicle warranty.
Finish Damage
Quickly repair minor chips and scratches
with touch-up materials available from your
dealer to avoid corrosion. Larger areas of
finish damage can be corrected in your
dealer's body and paint shop.
Chemical Paint Spotting
Airborne pollutants can fall upon and attack
painted vehicle surfaces causing blotchy,
ring-shaped discolorations, and small,irregular dark spots etched into the paint
surface. Refer to
“Finish Care”previously in
this section.
Interior Care
To prevent dirt particle abrasions, regularly
clean the vehicle's interior. Before using
cleaners, read and follow all safety
instructions on the label. While cleaning the
interior, open the doors and windows to get
proper ventilation. Newspapers or dark
garments can transfer color to the vehicle’s
interior.
Caution
Immediately remove cleaners, hand
lotions, sunscreen, and insect repellent
from all interior surfaces or permanent
damage may result.
Caution
Use cleaners specifically designed for the
surfaces being cleaned to prevent
permanent damage to the vehicle. Apply
all cleaners directly to a cleaning cloth.
Do not spray cleaners on any switches or
controls.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
Service and Maintenance 317
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 mi84 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)@ @@@@@
Replace engine air cleaner filter. (2)@ @@
Replace spark plugs. Inspect spark plug wires and/or boots.@
Change transfer case fluid, if equipped with 4WD. (3)@
Drain and fill engine cooling system. (4)@
Visually inspect accessory drive belts. (5)@
Replace brake fluid. (6)
Replace windshield wiper blades. (7)
@ @ @ @ @ @ @ @ @ @
Replace hood gas struts and tailgate dampener. (8)@ @
Replace air conditioning desiccant. (9)
Footnotes—Maintenance Schedule
Additional Required Services - Normal
(1) Or every two years, whichever comes
first. More frequent passenger compartment
air filter replacement may be needed if
driving in areas with heavy traffic, poor air quality, high dust levels, or environmental
allergens. Passenger compartment air filter
replacement may also be needed if there is
reduced airflow, window fogging, or odors.
Your GM dealer can help determine when to
replace the filter.
(2)
Or every four years, whichever comes
first. If driving in dusty conditions, inspect
the filter at each oil change or more often
as needed. See Engine Air Cleaner/Filter
0 245.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
318 Service and Maintenance
(3)Do not directly power wash the transfer
case and/or front/rear axle output seals.
High pressure water can overcome the seals
and contaminate the transfer case fluid.
Contaminated fluid will decrease the life of
the transfer case and/or axles and should be
replaced.
(4) Or every five years, whichever comes
first. See Cooling System 0246.
(5) Or every 10 years, whichever comes first.
Inspect for fraying, excessive cracking,
or damage; replace, if needed.
(6) Replace brake fluid every five years. See
Brake Fluid 0252.
(7) Or every 12 months, whichever comes
first. See Wiper Blade Replacement 0256.
(8) Or every 10 years, whichever comes first.
See Gas Strut(s) 0256.
(9) Replace air conditioning desiccant every
seven years.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15274222) - 2022 - CRC - 11/2/21
Service and Maintenance 319
Maintenance Schedule Additional
Required Services - Severe12 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 mi84 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)@ @@@@@
Replace engine air cleaner filter. (2)@ @@
Replace spark plugs. Inspect spark plug wires and/or boots.@
Change automatic transmission fluid and filter.@@@
Change transfer case fluid, if equipped with 4WD. (3)@@@
Drain and fill engine cooling system. (4)@
Visually inspect accessory drive belts. (5)@
Replace brake fluid. (6)
Replace windshield wiper blades. (7)
@ @ @ @ @ @ @ @ @ @
Replace hood gas struts and tailgate dampener. (8)@ @
Replace air conditioning desiccant. (9)
Footnotes—Maintenance Schedule
Additional Required Services - Severe
(1) Or every two years, whichever comes
first. More frequent passenger compartment
air filter replacement may be needed if
driving in areas with heavy traffic, poor air
quality, high dust levels, or environmental allergens. Passenger compartment air filter
replacement may also be needed if there is
reduced airflow, window fogging, or odors.
Your GM dealer can help determine when to
replace the filter.
(2)
Or every four years, whichever comes
first. If driving in dusty conditions, inspect
the filter at each oil change or more often
as needed. See Engine Air Cleaner/Filter
0 245.