2009 CHEVROLET HHR oil change

Scheduled Maintenance
When the CHANGE OIL SOON message displays,
service is required for the vehicle. Have the vehicle
serviced as soon as possible within the next 600 miles
(1 000 km). It is possible that, if driving under the best
conditions, the engine oil life system may not indicate that
vehicle service is necessary for over a year. However, the
engine oil and lter must be changed at least once a year
and at this time the system must be reset. Your dealer/
retailer has trained service technicians who will perform
this work using genuine parts and reset the system.
If the engine oil life system is ever reset accidentally,
service the vehicle within 3,000 miles (5 000 km) since
the last service. Remember to reset the oil life system
whenever the oil is changed. SeeEngine Oil Life System
on page 5-21for information on the Engine Oil Life
System and resetting the system.When the CHANGE OIL SOON message appears,
certain services, checks, and inspections are required.
Required services are described in the following for
“MaintenanceI” and “MaintenanceII.” Generally, it is
recommended that the rst service be MaintenanceI, the
second service be MaintenanceII, and then alternate
MaintenanceIand MaintenanceIIthereafter. However,
in some cases, MaintenanceIImay be required more
often.
MaintenanceI— Use MaintenanceIif the CHANGE
OIL SOON message displays within 10 months since the
vehicle was purchased or MaintenanceIIwas performed.
MaintenanceII— Use MaintenanceIIif the previous
service performed was MaintenanceI. Always use
MaintenanceIIwhenever the CHANGE OIL SOON
message displays 10 months or more since the last
service or if the message has not come on at all for
one year.
6-4

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-17. Reset oil life system.
SeeEngine Oil Life System on page 5-21.An Emission Control Service.••
Visually check for any leaks or damage.See footnote (j).••
2.2L and 2.4L engines: Inspect engine air cleaner lter. If necessary, replace
lter. SeeEngine Air Cleaner/Filter on page 5-23.See footnote (k).•
2.0L engine only: Inspect engine air cleaner lter. If necessary, replace lter.
SeeEngine Air Cleaner/Filter on page 5-23.••
Rotate tires and check ination pressures and wear. SeeTire Inspection and
Rotation on page 5-67and “Tire Wear Inspection” inAt Least Once a Month on
page 6-10.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
6-5

(h)Change automatic transmission fluid and filter 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.
If the vehicle is not used under any of these conditions,
the fluid and filter do not require changing.
(i)Drain, flush, and refill cooling system. This service can
be complex; you should have your dealer/retailer perform
this service. See Engine Coolant on page 5-27 for what to
use. Inspect hoses. Clean radiator, condenser, pressure
cap, and filler neck. Pressure test the cooling system and
pressure cap.
(j)A fluid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired and
the fluid level checked. Add fluid if needed.(k)If driving regularly under dusty conditions, inspect
the filter at each engine oil change.
(l)If driving regularly under dusty conditions, the filter
may require replacement more often.
(m)Visually inspect belt for fraying, excessive cracks, or
obvious damage. Replace belt if necessary.
Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure vehicle safety,
dependability, and emission control performance. Your
dealer/retailer can assist with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to the
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-14.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel fill.
6-9

Lights............................................................3-14
Airbag Readiness........................................3-30
Antilock Brake System (ABS) Warning............3-34
Brake System Warning.................................3-33
Charging System.........................................3-32
Engine Coolant Temperature Warning.............3-36
Enhanced Traction System (ETS) Active.........4-12
Flash-to-Pass............................................... 3-8
Fog Lamp ..................................................3-41
Highbeam On.............................................3-41
High/Low Beam Changer................................ 3-8
Oil Pressure...............................................3-40
On Reminder..............................................3-15
Passenger Airbag Status Indicator..................3-31
Safety Belt Reminders..................................3-29
Security.....................................................3-41
Tire Pressure..............................................3-37
Up-Shift.....................................................3-32
Limited-Slip Differential....................................4-13
Loading Your Vehicle.......................................4-25
Locks
Automatic Door Lock....................................2-10
Delayed Locking..........................................2-10
Door ........................................................... 2-9
Lockout Protection.......................................2-12
Power Door .................................................. 2-9
Programmable Automatic Door Unlock............2-10
Rear Door Security Locks.............................2-11Loss of Control...............................................4-16
Lower Anchors and Tethers for Children.............1-43
Lumbar
Power Controls............................................. 1-4
M
Maintenance
Footnotes..................................................... 6-8
Maintenance Schedule
Additional Required Services........................... 6-7
At Each Fuel Fill........................................... 6-9
At Least Once a Month................................6-10
At Least Once a Year..................................6-11
Maintenance Record....................................6-18
Maintenance Replacement Parts....................6-16
Maintenance Requirements............................. 6-2
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-14
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-2
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Lamp...............................3-37
Manual Seats................................................... 1-2
Manual Transmission
Fluid..........................................................5-26
Operation...................................................2-30
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