cooling CHEVROLET VENTURE 2004 1.G Owner's Manual

(c)Visually inspect hoses and have them replaced if they
are cracked, swollen or deteriorated. Inspect all pipes,
ttings and clamps; replace with genuine GM parts as
needed. To help ensure proper operation, a pressure test
of the cooling system and pressure cap and cleaning the
outside of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Visually inspect wiper blades for wear or cracking.
Replace blade inserts that appear worn or damaged
or that streak or miss areas of the windshield.
(e)Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. If your vehicle has a built-in
child restraint, make sure the harness straps, latch
plates, buckle, clip, child head restraint and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. Also look for any opened or broken air bag
coverings, and have them repaired or replaced.
(The air bag system does not need regular
maintenance.)
(f)Lubricate all key lock cylinders, hood latch
assemblies, secondary latches, pivots, spring anchor
and release pawl, hood and door hinges, rear folding
seats, liftgate hinges, fuel door hinge, power sliding door
cable and sliding door track(s). More frequent lubrication
may be required when exposed to a corrosiveenvironment. Applying silicone grease on weatherstrips
with a clean cloth will make them last longer, seal
better and not stick or squeak.
(g)If you drive regularly under dusty conditions, the
lter may require replacement more often.
(h)Change automatic transaxle uid and lter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
(i)Drain, ush and rell cooling system. See Engine
Coolant on page 5-22for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and ller neck.
Pressure test the cooling system and pressure cap.
(j)Check system for interference or binding and
for damaged or missing parts. Replace parts as needed.
Replace any components that have high effort or
excessive wear. Do not lubricate accelerator or cruise
control cables.
(k)A uid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired
and the uid level checked. Add uid if needed.
6-8

Cleaning Fabric/Carpet....................................5-97
Cleaning Glass Surfaces..................................5-99
Cleaning Interior Plastic Components.................5-99
Cleaning Leather............................................5-99
Cleaning the DVD Player...............................3-115
Cleaning the Top of the Instrument Panel...........5-99
Cleaning the Video Screen.............................3-115
Cleaning Tires..............................................5-102
Cleaning Vinyl................................................5-99
Cleaning Windshield, Backglass and Wiper
Blades.....................................................5-101
Climate Control System...................................3-26
Air Filter, Passenger Compartment.................3-34
Outlet Adjustment........................................3-29
Rear..................................................3-29, 3-32
Compact Overhead Console.............................2-53
Compact Spare Tire........................................5-96
Compass Variance..........................................3-59
Content Theft-Deferrent....................................2-27
Content Theft-Deterrent System........................2-68
Content Theft-Deterrent System, Arming and
Disarming...................................................2-69
Control of a Vehicle.......................................... 4-6
Convenience Center........................................2-59
Convenience Net............................................2-58Coolant
Engine Temperature Gage............................3-44
Engine Temperature Warning Message...........3-52
Heater, Engine............................................2-34
Cooling System..............................................5-28
Cruise Control................................................3-12
Cupholder(s)..................................................2-53
Current and Past Model Order Forms................7-14
Customer Assistance Information
Courtesy Transportation.................................. 7-8
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
Customer Assistance Offices........................... 7-5
Customer Satisfaction Procedure..................... 7-2
GM Mobility Program for Persons with
Disabilities................................................ 7-6
Reporting Safety Defects to General Motors....7-12
Reporting Safety Defects to the Canadian
Government............................................7-12
Reporting Safety Defects to the United States
Government............................................7-12
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-13
4