trailer CHEVROLET IMPALA 2010 9.G Owner's Manual

Overheated Engine Protection
Operating ModeThis emergency operating mode allows your vehicle
to be driven to a safe place in an emergency situation.
If an overheated engine condition exists, an overheat
protection mode which alternates firing groups of
cylinders helps prevent engine damage. In this mode,
you will notice a significant loss in power and engine
performance. The coolant temperature gage will indicate
an overheat condition exists. Driving extended miles (km)
and/or towing a trailer in the overheat protection mode
should be avoided.
Notice:After driving in the overheated engine
protection operating mode, to avoid engine damage,
allow the engine to cool before attempting any
repair. The engine oil will be severely degraded.
Repair the cause of coolant loss, change the oil
and reset the oil life system. SeeEngine Oil
on page 6-15.
Power Steering Fluid
The power steering fluid
reservoir is located toward
the rear of the engine
compartment on the
passenger’s side of the
vehicle. SeeEngine
Compartment Overview on
page 6-14for reservoir
location.
When to Check Power Steering FluidIt is not necessary to regularly check power steering fluid
unless you suspect there is a leak in the system or
you hear an unusual noise. A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.
6-32

First Engine Oil Change After Every
40 000 km/25,000 Miles
•
Fuel system inspection for damage or leaks.
First Engine Oil Change After Every
80 000 km/50,000 Miles
•
Engine air cleaner filter replacement. SeeEngine
Air Cleaner/Filter on page 6-19.
•
Automatic transmission fluid change (severe
service) for vehicles mainly driven in heavy
city traffic in hot weather, in hilly or mountainous
terrain, when frequently towing a trailer, or used for
taxi, police, or delivery service. SeeAutomatic
Transmission Fluid on page 6-22.
First Engine Oil Change After Every
160 000 km/100,000 Miles
•
Automatic transmission fluid change (normal
service). SeeAutomatic Transmission Fluid
on page 6-22.
•
Spark plug replacement and spark plug wires
inspection.An Emission Control Service.
First Engine Oil Change After Every
240 000 km/150,000 Miles
•
Engine cooling system drain, flush, and refill,
cooling system and cap pressure check, and
cleaning of outside of radiator and air conditioning
condenser (or every 5 years, whichever occurs
first). SeeEngine Coolant on page 6-25.
An Emission Control Service.
•
Engine accessory drive belt inspection for fraying,
excessive cracks, or obvious damage and
replacement, if needed.An Emission Control
Service.
7-6

Tires (cont.)
Storing a Flat or Spare Tire and Tools............6-83
Terminology and Definitions...........................6-56
Uniform Tire Quality Grading.........................6-70
Wheel Alignment and Tire Balance.................6-71
Wheel Replacement.....................................6-71
When It Is Time for New Tires......................6-67
Towing
Recreational Vehicle.....................................5-26
Towing a Trailer..........................................5-28
Your Vehicle...............................................5-26
Traction
Control System (TCS).................................... 5-7
Control System Warning Light .......................4-28
Transmission
Fluid, Automatic...........................................6-22
Transmission Operation, Automatic . . ..................3-24
Transportation Program, Courtesy......................8-11
Trunk............................................................3-12
Turn and Lane-Change Signals.......................... 4-4
Turn Signal/Multifunction Lever........................... 4-4
U
Uniform Tire Quality Grading............................6-70
Universal Home Remote System .......................3-35
Operation ...................................................3-35
V
Vehicle
Control........................................................ 5-3
Loading......................................................5-20
Remote Start................................................ 3-7
Running While Parked..................................3-32
Symbols......................................................... iv
Vehicle Customization, DIC..............................4-51
Vehicle Data Recording and Privacy . . . ...............8-18
Vehicle Identification
Number (VIN).............................................6-95
Service Parts Identification Label . . .................6-95
Ventilation Adjustment......................................4-20
Visors...........................................................3-16
W
Warning Lights, Gages, and Indicators...............4-21
Warnings
DIC Warnings and Messages........................4-44
Hazard Flashers............................................ 4-3
Safety and Symbols......................................... iv
Wheels
Alignment and Tire Balance..........................6-71
Different Size..............................................6-69
Replacement...............................................6-71
13