CHEVROLET COLORADO 2007 1.G Owners Manual

Parking Brake and Automatic
Transmission Park (P) Mechanism Check
{CAUTION:
When you are doing this check, your
vehicle could begin to move. You or
others could be injured and property
could be damaged. Make sure there is
room in front of your vehicle in case it
begins to roll. Be ready to apply the
regular brake at once should the vehicle
begin to move.Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular
brake, set the parking brake.
To check the parking brake’s holding ability:
With the engine running and transmission in
NEUTRAL (N), slowly remove foot pressure
from the regular brake pedal. Do this until the
vehicle is held by the parking brake only.
To check the PARK (P) mechanism’s holding
ability: With the engine running, shift to
PARK (P). Then release the parking brake
followed by the regular brake.
Contact your dealer/retailer if service is required.
Underbody Flushing Service
At least every spring, use plain water to ush
any corrosive materials from the underbody.
Take care to clean thoroughly any areas where
mud and other debris can collect.
451

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name,
part number, or specication can be obtained
from your dealer/retailer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certied for Gasoline Engines
starburst symbol. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil on page 333.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant
on page 345.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. U.S. 12377985,
in Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Usage Fluid/Lubricant
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransmissionDEXRON
®-VI Automatic
Transmission Fluid.
Manual
TransmissionManual Transmission Fluid
(GM Part No. U.S. 89021806,
in Canada 89021807).
Hydraulic
Clutch SystemHydraulic Clutch Fluid
(GM Part No. U.S. 12345347,
in Canada 10953517) or equivalent
DOT-3 brake uid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Chassis
LubricationChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Front and
Rear AxleSAE 75W-90 Synthetic
Axle Lubricant
(GM Part No. U.S. 12378261,
in Canada 10953455) meeting
GM Specication 9986115.
452

Usage Fluid/Lubricant
Transfer CaseSynchromesh Transmission Fluid
(GM Part No. U.S. 12345349,
in Canada 10953465).
Rear Driveline
Center Spline
and Universal
JointsChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Constant
Velocity
Universal JointChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood Latch
Assembly,
Secondary
Latch,
Pivots, Spring
Anchor, and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293, in
Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.Usage Fluid/Lubricant
Hood and
Door Hinges,
Body Door
Hinge Pins,
Liftgate Hinge
and Linkage,
Folding Seats,
and Fuel
Door HingeMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Outer Tailgate
Handle Pivot
Points and
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Weatherstrip
ConditioningWeatherstrip Lubricant
(GM Part No. U.S. 3634770,
in Canada 10953518) or
Dielectric Silicone Grease
(GM Part No. U.S. 12345579,
in Canada 992887).
Weatherstrip
SqueaksSynthetic Grease
with Teon, Superlube
(GM Part No. U.S. 12371287,
in Canada 10953437).
453

Normal Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained from
your GM dealer.
Part GM Part Number ACDelco®Part Number
Engine Air Cleaner/Filter 15202408 A1624C
Engine Oil Filter
2.9L Engine 88984215 PF46
3.7L Engine 89017342 PF61
Spark Plugs 12598004 41-103
Windshield Wiper Blades
Driver’s Side — 22 inches (55 cm) 88958226 —
Passenger’s Side — 19 inches (48 cm) 88958228 —
454

Engine Drive Belt Routing
2.9L and 3.7L Engines
455

Maintenance Record
After the scheduled services are performed, record the date, odometer reading, who performed the
service, and the type of services performed in the boxes provided. SeeMaintenance Requirements on
page 440. Any additional information fromOwner Checks and Services on page 447can be added on the
following record pages. You should retain all maintenance receipts.
Maintenance Record
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
456

Maintenance Record (cont’d)
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
457

Maintenance Record (cont’d)
DateOdometer
ReadingServiced ByMaintenanceIor
MaintenanceIIServices Performed
458

Customer Assistance and Information....... 460
Customer Satisfaction Procedure............... 460
Online Owner Center................................. 463
Customer Assistance for Text
Telephone (TTY) Users.......................... 464
Customer Assistance Offices..................... 464
GM Mobility Reimbursement Program........ 465
Roadside Assistance Program................... 466
Courtesy Transportation............................. 469
Collision Damage Repair........................... 471Reporting Safety Defects............................ 475
Reporting Safety Defects to the
United States Government..................... 475
Reporting Safety Defects to the
Canadian Government............................ 475
Reporting Safety Defects to
General Motors...................................... 476
Service Publications Ordering
Information............................................. 476
Vehicle Data Recording and Privacy......... 478
Event Data Recorders............................... 479
OnStar...................................................... 480
Navigation System..................................... 480
Radio Frequency Identication (RFID)........ 480
Section 7 Customer Assistance Information
459

Customer Assistance and
Information
Customer Satisfaction Procedure
Your satisfaction and goodwill are important to your
dealer and to Chevrolet. Normally, any concerns
with the sales transaction or the operation of your
vehicle will be resolved by your dealer’s sales or
service departments. Sometimes, however,
despite the best intentions of all concerned,
misunderstandings can occur. If your concern has
not been resolved to your satisfaction, the following
steps should be taken:
STEP ONE:Discuss your concern with a member
of dealership management. Normally, concerns
can be quickly resolved at that level. If the matter
has already been reviewed with the sales,
service, or parts manager, contact the owner of
the dealership or the general manager.STEP TWO:If after contacting a member of
dealership management, it appears your concern
cannot be resolved by the dealership without
further help, in the U.S., contact the Chevrolet
Customer Assistance Center by calling
1-800-222-1020. In Canada, contact General
Motors of Canada Customer Communication
Centre by calling 1-800-263-3777 (English) or
1-800-263-7854 (French).
We encourage you to call the toll-free number in
order to give your inquiry prompt attention. Please
have the following information available to give
the Customer Assistance Representative:
Vehicle Identication Number (VIN). This is
available from the vehicle registration or title,
or the plate at the top left of the instrument
panel and visible through the windshield.
Dealership name and location.
Vehicle delivery date and present mileage
(kilometers).
When contacting Chevrolet, please remember that
your concern will likely be resolved at a dealer’s
facility. That is why we suggest you follow
Step One rst if you have a concern.
460