2003 CHEVROLET C/K seat adjustment

1-3 Split Bench Seat (If Equipped)
If your vehicle has a split bench seat, your seat is fixed
and is not able to be adjusted.
Air Suspension Seats (If Equipped)
If your vehicle has the low-back suspension seat, there
are six ways you can adjust the seat.
If your vehicle has the high
-back air suspension seat,
there are five ways you can adjust the seat.Height Adjustment
The suspension seat height
adjustment lever is located
on the front inboard side of
the seat.
To adjust the height of the air suspension seat, pull the
lever up to inflate. Push the lever down to deflate.
The seat cushion itself can also be raised or lowered.

1-4
The seat cushion height
adjustment handle is
located underneath the
seat, in the front.
To adjust the height of the cushion, lift the cushion
height adjustment handle up and pull it forward.
You can choose between two settings.Lumbar Adjustments
The lumbar adjustment
knob is located on the
seatback, on the inboard
side of the driver's seat and
on the outboard side of the
passenger's seat.
To get more support in the lumbar area of your back,
turn the lumbar adjustment knob clockwise. To decrease
the amount of lumbar support, turn the knob
counterclockwise.

1-5
Seatback Adjustment
The seatback adjustment
knob is located on the
inboard side of the driver's
and passenger's seat
cushions.
To tilt the seatback rearward, turn the knob
counterclockwise. Turn the knob clockwise to
tilt the seatback forward.Fore
-and-Aft Adjustment
The fore-and-aft adjustment
lever is located underneath
the seat, in the front.
To slide the seat forward or rearward, move the
lever toward the driver's door. The seat will lock in
at 1/2 inch (1.5 cm) increments.

6-47 Electric Air Compressor (If Equipped)
Your vehicle may be equipped with an electric air
compressor. This compressor is used to run options that
require pressurized air, such as an air horn, air seat,
exhaust restrictor or an exhaust brake.
This air compressor is used when vehicles are not
equipped with an air brake system.
The air supply for this
system must be maintained
by releasing the drain
valve to eject any moisture
that may have built up in
the system.
It is recommended that this system be drained on a
weekly basis.
Clutch Pedal Free Travel
If you have a manual transmission, your clutch will need
adjustment when pedal free travel gets down to about
1/4 inch (32 mm), as measured at the clutch pedal pad.
You should have 1 1/2 to 2 inches (38 to 51 mm) of
clutch pedal free travel. See ªMaintenance Scheduleº in
the Index for more information.
If your clutch ever needs service, be sure to use only
genuine GM clutch replacement parts.
Chassis Lubrication
Your Maintenance Schedule provides all of the required
chassis lubrication intervals and identifies proper
lubricants to use. Be sure to see your Maintenance
Schedule before performing any chassis lubrication
service. To determine location of chassis lubrication
items, use the following charts.