2007 CHEVROLET HHR engine

(B) Tire Ply Material:The type of cord and
number of plies in the sidewall and under the tread.
(C) Tire Identication Number (TIN):The letters
and numbers following the DOT (Department of
Transportation) code is the Tire Identication
Number (TIN). The TIN shows the manufacturer
and plant code, tire size, and date the tire
was manufactured. The TIN is molded onto both
sides of the tire, although only one side may have
the date of manufacture.
(D) Maximum Cold Ination Load Limit:
Maximum load that can be carried and the
maximum pressure needed to support that load.
(E) Tire Ination:The temporary use tire or
compact spare tire should be inated to 60 psi
(420 kPa). For more information on tire pressure
and ination seeInflation - Tire Pressure on
page 344.
(F) Tire Size:A combination of letters and
numbers dene a tire’s width, height, aspect ratio,
construction type, and service description. The
letter T as the rst character in the tire size means
the tire is for temporary use only.(G) TPC Spec (Tire Performance Criteria
Specication):Original equipment tires designed
to GM’s specic tire performance criteria have
a TPC specication code molded onto the sidewall.
GM’s TPC specications meet or exceed all
federal safety guidelines.
Tire Size
The following illustration shows an example of a
typical passenger vehicle tire size.
(A) Passenger (P-Metric) Tire:The United
States version of a metric tire sizing system.
The letter P as the rst character in the tire size
means a passenger vehicle tire engineered
to standards set by the U.S. Tire and Rim
Association.
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Changing a Flat Tire
If a tire goes at, avoid further tire and wheel
damage by driving slowly to a level place. Turn on
your hazard warning ashers.
{CAUTION:
Changing a tire can be dangerous. The
vehicle can slip off the jack and roll over or
fall on you or other people. You and they
could be badly injured or even killed.
Find a level place to change your tire.
CAUTION: (Continued)
CAUTION: (Continued)
To help prevent the vehicle from moving:
1. Set the parking brake rmly.
2. Put an automatic transaxle shift lever
in PARK (P), or shift a manual
transaxle to FIRST (1) or REVERSE (R).
3. Turn off the engine and do not restart
while the vehicle is raised.
4. Do not allow passengers to remain in
the vehicle.
To be even more certain the vehicle will not
move, you should put blocks at the front
and rear of the tire farthest away from the
one being changed. That would be the tire
on the other side, at the opposite end of the
vehicle.
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Vehicle Identication
Vehicle Identication Number (VIN)
This is the legal identier for your vehicle. It
appears on a plate in the front corner of the
instrument panel, on the driver’s side. You can see
it if you look through the windshield from outside
your vehicle. The VIN also appears on the Vehicle
Certication and Service Parts labels and the
certicates of title and registration.
Engine Identication
The eighth character in the VIN is the engine
code. This code will help you identify your vehicle’s
engine, specications, and replacement parts.
Service Parts Identication Label
You will nd this label on the inside of the glove
box. It is very helpful if you ever need to order
parts. On this label, you will nd the following:
VIN
Model designation
Paint information
Production options and special equipment
Do not remove this label from the vehicle.
379

Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected
from short circuits by a combination of fuses,
circuit breakers and fusible thermal links.
This greatly reduces the chance of damage
caused by electrical problems.
Look at the silver-colored band inside the fuse. If
the band is broken or melted, replace the fuse.
Be sure you replace a bad fuse with a new one of
the identical size and rating.
If you ever have a problem on the road and do not
have a spare fuse, you can “borrow” one that
has the same amperage. Just pick some feature
of your vehicle that you can get along
without — like the radio or cigarette lighter — and
use its fuse if it is the correct amperage.
Replace it as soon as you can.
There are two fuse blocks in your vehicle: the oor
console fuse block and the engine compartment
fuse block.
There are also one or two fuses located at the
back of the vehicle near the battery.
Floor Console Fuse Block
The oor console fuse block is located on the
passenger’s side of the oor console behind the
forward panel. The panel has four clips, one in
each corner. Pull the panel to disconnect the four
clips, and access the fuses. Use the fuse puller to
remove fuses.
381

Fuses Usage
23 Audio System
24Sensing and Diagnostic
Module (Airbag)
25Engine Control Module,
Transaxle Control Module
26 Door Locks
27 Interior Lights
28Steering Wheel
Control Illumination
29 Power Windows
Relays Usage
30 Climate Control System
31 Empty
32Retained Accessory
Power (RAP)
Engine Compartment Fuse Block
The underhood fuse block is located on the driver’s
side of the engine compartment. Lift the cover
to access the fuse/relay block.
Fuses Usage
1 Electric Power Steering
2 Rear Defogger
3 Empty
383

Fuses Usage
4 Body Control Module 3
5 Starting System
6 Body Control Module 2
7 Empty
8 Empty
9Air Conditioning
Clutch Diode
10 Liftgate, Sunroof
11 Empty
12 Empty
13 Fuel Pump
20 Rear Wiper
21 Mirror
22 Air Conditioning
23 Heated Seats (Option)
25 Fuse Puller
27 Empty
29 Cigarette LighterFuses Usage
30 Power Outlet
31 Daytime Running Lamps
32 Empty
33 Emissions
36 Empty
37 Power Seat (Option)
40 Cooling Fan
41 Engine Control Module
42 Empty
43 Engine Control Module, Transaxle
44 Anti-lock Brake System (Option)
45 Injectors, Ignition Module
46 Park, Neutral
47 Heated Seat, Back-up Lamps
49 Windshield Washer Pump
53 Fog Lamps (Option)
56 Audio
57 Anti-lock Brake System (Option)
384

Capacities and Specications
The following approximate capacities are given in English and metric conversions. Please refer toNormal
Maintenance Replacement Parts on page 405for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134aFor the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer for more
information.
Cooling System
2.2L Engine 7.4 qt 7.0 L
2.4L Engine Manual 8.7 qt 8.2 L
2.4L Engine Automatic 8.5 qt 8.0 L
Engine Oil with Filter 5.0 qt 4.7 L
Fuel Tank 16.2 gal 61.3 L
386

ApplicationCapacities
English Metric
Transaxle, Automatic (Complete Drain and Rell) 7.0 qt 6.6 L
Transaxle, Manual (Complete Drain and Rell) 1.7 qt 1.6 L
Wheel Nut Torque 100 lb ft
140Y
All capacities are approximate. When adding, be sure to ll to the appropriate level, as recommended in this
manual.
Engine Specications
Engine VIN Code Transaxle Spark Plug Gap
2.2L L4 DAutomatic
Manual0.040 inch (1.01 mm)
2.4L L4 PAutomatic
Manual0.040 inch (1.01 mm)
387