2007 CHEVROLET EXPRESS PASSANGER hood release

Service........................................................ 290
Accessories and Modifications................... 290
California Proposition 65 Warning.............. 291
Doing Your Own Service Work.................. 291
Adding Equipment to the Outside of
Your Vehicle.......................................... 292
Fuel............................................................. 292
Gasoline Octane........................................ 293
Gasoline Specifications.............................. 293
California Fuel........................................... 293
Additives................................................... 294
Fuel E85 (85% Ethanol)............................ 295
Fuels in Foreign Countries........................ 296
Filling the Tank......................................... 297
Filling a Portable Fuel Container............... 299
Checking Things Under the Hood.............. 300
Hood Release........................................... 300
Engine Compartment Overview.................. 302
Engine Oil (Gasoline Engine).................... 303
Engine Oil Life System
(Gasoline Engine).................................. 306
Engine Air Cleaner/Filter............................ 308
Automatic Transmission Fluid.................... 309
Engine Coolant.......................................... 312Radiator Pressure Cap.............................. 315
Engine Overheating................................... 315
Cooling System......................................... 317
Engine Fan Noise..................................... 323
Power Steering Fluid................................. 323
Windshield Washer Fluid........................... 324
Brakes...................................................... 325
Battery...................................................... 329
Jump Starting............................................ 330
All-Wheel Drive........................................... 336
Rear Axle.................................................... 337
Front Axle................................................... 338
Noise Control System................................. 338
Tampering with Noise Control System
Prohibited.............................................. 338
Bulb Replacement....................................... 340
Halogen Bulbs........................................... 340
Headlamps................................................ 340
Front Turn Signal, Sidemarker and
Parking Lamps....................................... 342
Center High-Mounted Stoplamp (CHMSL) ... 342
Taillamps................................................... 343
Replacement Bulbs................................... 344
Section 5 Service and Appearance Care
287

Checking Things
Under the Hood
{CAUTION:
Things that burn can get on hot engine or
fuel operated heater (FOH) parts and start a
re. These include liquids like fuel, oil,
coolant, brake uid, windshield washer and
other uids, and plastic or rubber. You or
others could be burned. Be careful not to
drop or spill things that will burn onto a
hot engine or fuel operated heater (FOH).
Hood Release
To open the hood, do the following:
1. Pull the handle with
this symbol on it.
It is located in front
of the driver’s
side door frame
near the floor.
300

2. Then go to the front of the vehicle and lift up
the secondary hood release, which is located
underneath the middle of the hood.
3. Lift the hood, release the hood prop from its
retainer and put the hood prop into the slot in
the hood.If your vehicle has an underhood lamp, it will
automatically come on and stay on until the hood
is closed.
Before closing the hood, be sure all of the filler caps
are on properly. Then lift the hood to relieve
pressure on the hood prop. Remove the hood prop
from the slot in the hood and return the prop to its
retainer. Let the hood down and close it firmly.
301

Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 344.
For any bulb changing procedure not listed in
this section, contact your dealer.
Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas
inside and can burst if you drop or
scratch the bulb. You or others could be
injured. Be sure to read and follow the
instructions on the bulb package.
Headlamps
To remove the headlamp assembly from the
vehicle and access the bulbs:
1. Open the hood. SeeHood Release on
page 300for more information.
2. Remove the two bolts from the headlamp
assembly.
3. Remove the two pins on the top of the
headlamp assembly. To remove the pins,
turn the outer pin clockwise and pull it
straight up. To remove the inner pin, turn it
counterclockwise and pull it straight up.
340

(c)Visually inspect hoses and have them replaced
if they are cracked, swollen, or deteriorated.
Inspect all pipes, ttings, and clamps; replace with
genuine 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)Inspect wiper blades for wear, cracking,
or contamination. Clean the windshield and wiper
blades, if contaminated. Replace wiper blades
that are worn or damaged. See Windshield Wiper
Blade Replacement on page 344 and Windshield
and Wiper Blades on page 387 for more
information.
(e)Make sure the safety belt reminder light and
all belts, buckles, latch plates, retractors, 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 airbag
coverings, and have them repaired or replaced.
The airbag system does not need regular
maintenance.(f)Lubricate all key lock cylinders, hood hinges,
hood prop rod pivot, hood latch assembly,
secondary latch, pivots, spring anchor, release
pawl, rear compartment hinges, latches, locks, fuel
door hinge, and any moving 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)Vehicles with Gross Vehicle Weight Rating
(GVWR) above 10,000 lbs (4 536 kg) only: Inspect
shields for damage or looseness. Adjust or
replace as required. This is a Noise Emission
Control Service. Applicable to vehicles sold in the
United States and recommended for vehicles
sold in Canada.
(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.
410

Headlamps (cont.)
Halogen Bulbs......................................... 340
High/Low Beam Changer......................... 149
On Reminder........................................... 156
Heater......................................................... 160
Highbeam On Light..................................... 185
Highway Hypnosis....................................... 253
Hill and Mountain Roads............................. 254
Hood
Checking Things Under............................ 300
Release................................................... 300
Horn............................................................ 146
How to Use This Manual................................ 4
How to Wear Safety Belts Properly............... 22
I
Ignition Positions......................................... 120
Infants and Young Children, Restraints.......... 44
Inflation - Tire Pressure............................... 354
Instrument Panel
Overview.................................................. 144
Instrument Panel (I/P)
Brightness................................................ 157
Cluster..................................................... 167
J
Jump Starting.............................................. 330
K
Keyless Entry System................................. 104
Keys........................................................... 102
L
Labeling, Tire Sidewall................................. 347
Lamps
Dome....................................................... 157
Dome Lamp Override............................... 157
Reading................................................... 158
LATCH System
Child Restraints......................................... 54
Light
Airbag Off................................................ 170
Airbag Readiness..................................... 169
Anti-Lock Brake System Warning............. 176
Brake System Warning............................. 175
Change Engine Oil................................... 183
Charging System..................................... 174
Check Gages Warning............................. 185
Cruise Control.......................................... 184
451