2012 CHEVROLET AVALANCHE wiper size

Black plate (35,1)Chevrolet Avalanche Owner Manual - 2012
Vehicle Care 10-35
Wiper Blade Replacement
Windshield wiper blades should be
inspected for wear or cracking. See
Maintenance Schedule on
page 11‑3.
Replacement blades come in
different types and are removed in
different ways.
To replace the wiper blade
assembly:
1. Pull the windshield wiper armconnector away from the
windshield.
2. Squeeze the grooved areas on
each side of the blade, and
rotate the blade assembly away
from the arm connector.
3. Install the new blade onto thearm connector and make sure
the grooved areas are fully set in
the locked position.
For the proper type and size, see
Maintenance Replacement Parts on
page 11‑14.
Glass Replacement
If the windshield or front side
glass must be replaced, see your
dealer to determine the correct
replacement glass.
Headlamp Aiming
The vehicle has a visual optical
headlamp aiming system. The aim
of the headlamps has been preset
at the factory and should need no
further adjustment.
However, if the vehicle is damaged
in a crash, the aim of the headlamps
may be affected and adjustment
may be necessary.
If oncoming vehicles flash their high
beams at you, this may mean the
vertical aim of the headlamps needs
to be adjusted.
It is recommended that the vehicle
be taken to your dealer for service if
the headlamps need to be adjusted.
It is possible, however, to re-aim the
headlamps as described.

Black plate (40,1)Chevrolet Avalanche Owner Manual - 2012
10-40 Vehicle Care
Electrical System
Electrical System
Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circuit
until the current load returns to
normal or the problem is fixed. This
greatly reduces the chance of circuit
overload and fire caused by
electrical problems.
Fuses and circuit breakers protect
power devices in the vehicle.Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road and
a fuse needs to be replaced, the
same amperage fuse can be
borrowed. Choose some feature of
the vehicle that is not needed to use
and replace it as soon as possible.
Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right away
if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.

Black plate (12,1)Chevrolet Avalanche Owner Manual - 2012
i-12 INDEX
Truck-Camper LoadingInformation . . . . . . . . . . . . . . . . . . . 9-21
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Turn Signal Bulb Replacement . . . . . . . . . . 10-38
U
Ultrasonic Parking Assist . . . . . . 9-54
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . 10-66
Universal Remote System . . . . . 5-53 Operation . . . . . . . . . . . . . . . . . . . . . 5-58
Programming . . . . . . . . . . . . . . . . . 5-53
Using This Manual . . . . . . . . . . . . . . . . iv
V
Vehicle Canadian Owners . . . . . . . . . . . . . . . iii
Control . . . . . . . . . . . . . . . . . . . . . . . . 9-4
IdentificationNumber (VIN) . . . . . . . . . . . . . . . 12-1
Load Limits . . . . . . . . . . . . . . . . . . . 9-16
Messages . . . . . . . . . . . . . . . . . . . . 5-35
Personalization . . . . . . . . . . . . . . . 5-45
Reminder Messages . . . . . . . . . . 5-44 Vehicle (cont'd)
Remote Start . . . . . . . . . . . . . . . . . . 2-5
Security . . . . . . . . . . . . . . . . . . . . . . 2-17
Towing . . . . . . . . . . . . . . . . . . . . . . 10-91
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . 10-56
Vehicle Identification Service Parts IdentificationLabel . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Ventilation, Air . . . . . . . . . . . . . . . . . 8-10
Visors . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
Voltmeter Gauge . . . . . . . . . . . . . . 5-15
W
Warning Brake System Light . . . . . . . . . . . 5-21
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . 5-10
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . iv Cautions and Danger . . . . . . . . . . . .iv
Hazard Flashers . . . . . . . . . . . . . . . 6-5
Washer Fluid . . . . . . . . . . . . . . . . . 10-26
Washer Fluid Messages . . . . . . . 5-44 Wheels
Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . 10-68
Different Size . . . . . . . . . . . . . . . 10-66
Replacement . . . . . . . . . . . . . . . 10-68
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-63
Where to Put the Restraint . . . . 3-43
Windows . . . . . . . . . . . . . . . . . . . . . . 2-23 Power . . . . . . . . . . . . . . . . . . . . . . . . 2-24
Windshield
Wiper/Washer . . . . . . . . . . . . . . . . . 5-5
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 9-13
Wiper Blade Replacement . . . . 10-35