cooling CHEVROLET AVALANCHE 2007 2.G Owner's Guide

(f)Lubricate all key lock cylinders, hood latch
assembly, secondary latch, pivots, spring anchor,
release pawl, midgate hinges, side storage
box door hinges, tailgate hinges, tailgate linkage,
outer tailgate handle pivot points, latch bolt,
fuel door hinge, locks, and folding seat hardware.
More frequent lubrication may be required
when exposed to a corrosive environment.
Applying silicone grease on weatherstrips with a
clean cloth will make them last longer, seal better,
and not stick or squeak.
(g)Check vent hose at transfer case for kinks and
proper installation.
(h)Change automatic transmission 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. This
service can be complex; you should have
your dealer perform this service. See Engine
Coolant on page 457 for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap,
and ller neck. Pressure test the cooling
system and pressure cap.
(j)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.
(k)Inspect system. Check all fuel and vapor lines
and hoses for proper hook-up, routing, and
condition. Check that the purge valve works
properly, if equipped. Replace as needed.
(l)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
(m)Visually inspect belt for fraying, excessive
cracks, or obvious damage. Replace belt if
necessary.
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Content Theft-Deterrent............................... 118
Control of a Vehicle..................................... 356
Coolant
Engine Temperature Gage........................ 249
Heater, Engine......................................... 126
Surge Tank Pressure Cap........................ 460
Cooling System........................................... 464
Cruise Control............................................. 212
Cruise Control Light.................................... 255
Cupholder(s)................................................ 170
Customer Assistance Information
Courtesy Transportation........................... 592
Customer Assistance for Text
Telephone (TTY) Users......................... 586
Customer Assistance Offices.................... 586
Customer Satisfaction Procedure.............. 582
GM Mobility Reimbursement Program...... 588
Reporting Safety Defects to
General Motors..................................... 600
Reporting Safety Defects to the
Canadian Government.......................... 599
Reporting Safety Defects to the
United States Government.................... 599
Roadside Assistance Program.................. 588
Service Publications Ordering
Information........................................... 600D
Daytime Running Lamps............................. 216
Defensive Driving........................................ 352
Delayed Locking.......................................... 103
Disc, MP3..........................................319, 325
Doing Your Own Service Work.................... 434
Dome Lamp Override.................................. 220
Dome Lamps............................................... 220
Door
Delayed Locking...................................... 103
Locks....................................................... 102
Power Door Locks................................... 103
Programmable Automatic Door Locks....... 103
Rear Door Security Locks........................ 104
Driver
Position, Safety Belt................................... 26
Driver Information Center (DIC)................... 257
DIC Operation and Displays............258, 264
DIC Vehicle Customization....................... 278
DIC Warnings and Messages................... 267
Driving
At Night................................................... 385
City.......................................................... 390
Defensive................................................. 352
Drunken................................................... 353
606