2011 CHEVROLET CORVETTE sensor

Black plate (26,1)Chevrolet Corvette Owner Manual - 2011
10-26 Vehicle Care
6.2 L V8 Engine LS3 Shown, 6.2 LV8 Engine LS9 and 7.0 LV8 Engine LS7 Similar
A. Mass Air Flow Sensor Connector
B. Connector Lock
4. Remove the connector lock (B) located at the bottom of
the mass air flow sensor
connector (A).
5. Press on the top and bottom of the mass air flow sensor
connector (A) and remove.6.2 L V8 Engine LS36.2 L V8 Engine LS9 Shown, 7.0 L
V8 Engine LS7 Similar
6. To access the air filter element, gently pull the air cleaner
assembly upward until the
fasteners are released from
the retainer pins in the upper
radiator support.
The LS3 engine has three
retainer pins and the LS7 and
LS9 engines have two.

Black plate (39,1)Chevrolet Corvette Owner Manual - 2011
Vehicle Care 10-39
Front
.Brake pads can be visually
inspected through the wheel by
inspecting the outer brake pads
at each wheel.
.Brake pads should be replaced
when worn to two mm of pad
thickness. New pads are 10 mm
thick.
.In addition, brake pad inspection
is required any time the tires are
removed.
The ZR1 also has an electronic
brake pad wear sensor system.
When pads are worn, the CHANGE
BRAKE PADS message displays
in the Driver Information Center.
SeeBrake System Messages on
page 5‑36.
Some driving conditions or climates
can cause a brake squeal when the
brakes are first applied or lightly
applied. This does not mean
something is wrong with the brakes.
Brake linings should always be
replaced as complete axle sets. Brake Rotor Wear
ZR1 models have ceramic brake
rotors. Rotors should be visually
inspected whenever the brake pads
are replaced. Rotors also need to
be weighed before brake pads are
replaced to confirm that the rotor
mass is greater than the wear‐out
mass printed on the rotor. The rotor
can be reused if the weight of the
rotor is above the mass limit. Rotor
inspection and weighing methods
can be found in the service manual.
See
Service Publications Ordering
Information on page 13‑15.

Black plate (53,1)Chevrolet Corvette Owner Manual - 2011
Vehicle Care 10-53
FuseUsage
4 Wiper
5 Stoplamps/
Back-Up Lamps
6 Oxygen Sensor
7 Battery Main 5
8 Parking Lamps
9 Powertrain Relay
Input/Electronic
Throttle Control
10 Manual
Transmission
Solenoids
11 Antilock Braking
System Fuse
Usage
12 Odd Numbered
Fuel Injectors
13 Electronic
Suspension
Control (Option)
14 Canister Purge
Solenoid, Mass Air
Flow Sensor
15 Air Conditioner
Compressor
16 Even Numbered
Fuel Injectors
17 Windshield Washer
18 Headlamp Washer
19 Passenger Side
Low-Beam
Headlamp Fuse
Usage
20 Fuel Pump
(except ZR1)
21 Driver Side
Low-Beam
Headlamp
22 Front Fog Lamp
23 Passenger Side
High-Beam
Headlamp
24 Driver Side
High-Beam
Headlamp
56 Engine Control
Module (ECM)/
Transmission
Control
Module (TCM)/
Easy Key Module

Black plate (56,1)Chevrolet Corvette Owner Manual - 2011
10-56 Vehicle Care
FusesUsage
CRUISE
SWITCH Cruise Control
Switch
CTSY/LAMP Courtesy Lamp
DR LCK Door Locks
DRIV DR
SWITCH Driver Door Switch
ECM Engine Control
Module (ECM)
EXH MDL Exhaust Module
(Z06 & ZR1),
Spare (Coupe and
Convertible)
GM LAN
RUN/CRNK GM LAN Devices
HTD SEAT/
WPR RLY Heated Seat,
Wiper Relays Fuses
Usage
HVAC/
PWR SND Heating.
Ventilation/Air
Conditioning,
Power Sounder
IGN SWTCH/
INTR SNSR Ignition Switch,
Intrusion Sensor
ISRVM/HVAC Electric Inside
Rearview Mirror,
Heating,
Ventilation,
Air Conditioning
ONSTAR OnStar
®
(if equipped)
RDO/
S‐BAND Radio, S‐Band
REAR FOG/
ALDL/TOP
SWTCH Rear Fog Lamp,
Assembly Line
Diagnostic Link
Connector,
Convertible Top
Switch Fuses Usage
REVERSE
LAMPS Reverse Lamps
RUN CRNK Run/Crank Relay
SDM/AOS
SWTCH
AIRBAG Sensing and
Diagnostic Module,
Automatic
Occupant Sensing
Module, Airbag
SPARE Spare
SPARE Spare
SPARE Spare
SPARE Spare
STOP LAMP Stop Lamp
SWC DM Steering Wheel
Dimming
TELE
SWTCH/
MSM Telescope Switch,
Memory Seat
Module

Black plate (60,1)Chevrolet Corvette Owner Manual - 2011
10-60 Vehicle Care
The shorter the distance you drive
and the slower the speed, the
greater the chance that the tire will
not have to be replaced. As soon
as possible, contact the nearest
authorized GM or run-flat servicing
facility for inspection and repair or
replacement. When a tire is filled
with air, it provides a cushion
between the road and the wheel.
Because you will not have this
cushion when driving on a deflated
run-flat tire, try to avoid potholes
and other road hazards that could
damage the tire and/or wheel
beyond repair. When a tire has been
damaged, or if you have driven any
distance on a run-flat tire, check
with an authorized run-flat tire
service center to determine whether
the tire can be repaired or should be
replaced. To maintain your vehicle's
run-flat feature, all replacement tires
must be run-flat tires.To locate the nearest GM or run-flat
servicing facility, call Roadside
Assistance. For phone numbers
and Roadside Service details see
Roadside Assistance Program
(United States and Canada) on
page 13‑8
orRoadside Assistance
Program (Mexico) on page 13‑10.
The valve stems on your run-flat
tires have sensors that are part of
the Tire Pressure Monitor System
(TPMS). See Tire Pressure Monitor
System on page 10‑68. These
sensors contain batteries which are
designed to last for 10 years under
normal driving conditions. See your
dealer if you ever need to have a
wheel replaced, or if the sensors
ever need replacement. Notice:
Using liquid sealants
can damage the tire valves and
tire pressure monitor sensors
in the vehicle's run-flat tires.
This damage would not be
covered by warranty. Do not use
liquid sealants in the vehicle's
run-flat tires.
Low-Profile Tires
Low‐Profile Performance Tire
The original equipment tires on
your vehicle are classified as
low‐profile performance tires.
These tires are designed for
very responsive driving on wet
or dry pavement. You may also
notice more road noise with
low‐profile tires and that they
tend to wear faster.

Black plate (68,1)Chevrolet Corvette Owner Manual - 2011
10-68 Vehicle Care
Example:
You will find the maximum load and
inflation pressure molded on the
tire's sidewall, in small letters,
near the rim flange. It will read
something like this: Maximum load
690 kg (1521 lbs) 300 kPa (44 psi)
Max. Press.
For this example, you would set the
inflation pressure for high‐speed
driving at 38 psi (265 kPa).
Racing or other competitive driving
may affect the warranty coverage
of your vehicle. See your warranty
booklet for more information.Tire Pressure Monitor
System
The Tire Pressure Monitor System
(TPMS) uses radio and sensor
technology to check tire pressure
levels. The TPMS sensors monitor
the air pressure in your tires and
transmit tire pressure readings to a
receiver located in the vehicle.
Each tire, including the spare
(if provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tire inflation
pressure label. (If your vehicle has
tires of a different size than the size
indicated on the vehicle placard or
tire inflation pressure label, you
should determine the proper tire
inflation pressure for those tires.)As an added safety feature, your
vehicle has been equipped with a
tire pressure monitoring system
(TPMS) that illuminates a low tire
pressure telltale when one or
more of your tires is significantly
under‐inflated.
Accordingly, when the low tire
pressure telltale illuminates, you
should stop and check your tires as
soon as possible, and inflate them
to the proper pressure. Driving on
a significantly under‐inflated tire
causes the tire to overheat and can
lead to tire failure. Under‐inflation
also reduces fuel efficiency and
tire tread life, and may affect the
vehicle's handling and stopping
ability.

Black plate (69,1)Chevrolet Corvette Owner Manual - 2011
Vehicle Care 10-69
Please note that the TPMS is
not a substitute for proper tire
maintenance, and it is the driver's
responsibility to maintain correct
tire pressure, even if under‐inflation
has not reached the level to trigger
illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been
equipped with a TPMS malfunction
indicator to indicate when the
system is not operating properly.
The TPMS malfunction indicator is
combined with the low tire pressure
telltale. When the system detects a
malfunction, the telltale will flash for
approximately one minute and then
remain continuously illuminated.
This sequence will continue upon
subsequent vehicle start‐ups as
long as the malfunction exists.
When the malfunction indicator is
illuminated, the system may not be
able to detect or signal low tire
pressure as intended. TPMSmalfunctions may occur for a variety
of reasons, including the installation
of replacement or alternate tires or
wheels on the vehicle that prevent
the TPMS from functioning properly.
Always check the TPMS malfunction
telltale after replacing one or more
tires or wheels on your vehicle to
ensure that the replacement or
alternate tires and wheels allow
the TPMS to continue to function
properly.
See
Tire Pressure Monitor
Operation on page 10‑69 for
additional information.
Federal Communications
Commission (FCC) and
Industry Canada
See Radio Frequency Statement on
page 13‑19 for information
regarding Part 15 of the Federal
Communications Commission (FCC)
rules and Industry Canada
Standards RSS-210/220/310.
Tire Pressure Monitor
Operation
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS is designed to warn the
driver when a low tire pressure
condition exists. TPMS sensors
are mounted onto each tire and
wheel assembly on your vehicle.
The TPMS sensors monitor the air
pressure in the vehicle's tires and
transmits the tire pressure readings
to a receiver located in the vehicle.
When a low tire pressure
condition is detected, the
TPMS illuminates the low tire
pressure warning light, located
in the instrument panel cluster.

Black plate (70,1)Chevrolet Corvette Owner Manual - 2011
10-70 Vehicle Care
If the warning light comes on, stop
as soon as possible and inflate
the tires to the recommended
pressure shown on the tire loading
information label. SeeVehicle Load
Limits on page 9‑14.
At the same time a message to
check the pressure in a specific tire
appears on the Driver Information
Center (DIC) display. The low tire
pressure warning light and the DIC
warning message appear at each
ignition cycle until the tires are
inflated to the correct inflation
pressure. Using the DIC, tire
pressure levels can be viewed by
the driver. For additional information
and details about the DIC operation
and displays see Driver Information
Center (DIC) on page 5‑25 andTire
Messages on page 5‑51. The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as you start to drive. This
could be an early indicator that the
air pressure in the tire(s) are getting
low and need to be inflated to the
proper pressure.
A Tire and Loading Information
label, attached to your vehicle,
shows the size of your vehicle's
original equipment tires and the
correct inflation pressure for your
vehicle's tires when they are cold.
See
Vehicle Load Limits on
page 9‑14, for an example of the
Tire and Loading Information label
and its location on your vehicle.
Also see Tire Pressure on
page 10‑66 for additional
information. Your vehicle's TPMS can warn you
about a low tire pressure condition
but it does not replace normal tire
maintenance. See
Tire Inspection
on page 10‑72, Tire Rotation on
page 10‑72, When It Is Time for
New Tires on page 10‑72, and Tires
on page 10‑58.
Notice: Tire sealant materials are
not all the same. A non-approved
tire sealant could damage the Tire
Pressure Monitor System (TPMS)
sensors. TPMS sensor damage
caused by using an incorrect tire
sealant is not covered by the
vehicle warranty. Always use only
the GM approved tire sealant
available through your dealer
or included in the vehicle.