Chevrolet Silverado: Vehicle Checks / Engine Air Filter Life System
If equipped, this feature provides the engine air filter’s remaining life and
best timing for a change. The timing to change an engine air filter depends on driving
and environmental conditions.
When to Change the Engine Air Filter
When the Driver Information Center (DIC) displays a message to replace the engine
air filter at the next oil change, follow this timing.
When the DIC displays a message to replace the engine air filter soon, replace
the engine air filter at the earliest convenience.
The system must be reset after the engine air filter is changed.
If the DIC displays a message to check the engine air filter system, see your
dealer.
How to Reset the Engine Air Filter Life System
To reset:
- Place the vehicle in P (Park).
- Display the Air Filter Life on the DIC. See Driver Information Center (DIC)
(Base Level) or Driver Information Center (DIC) (Midlevel and Uplevel).
- Press
on the steering wheel,
or press the trip odometer reset stem if the vehicle does not have DIC controls,
to move to the Reset/Disable display area. Select Reset then press the thumbwheel
or press the reset stem for several seconds.
Press the thumbwheel or the reset stem to confirm the reset.
When to Check and Change Automatic Transmission Fluid
It is usually not necessary to check the transmission fluid level. The only reason
for fluid loss is a transmission leak or overheated transmission...
The engine air cleaner/filter is on the driver side of the engine compartment.
See Engine Compartment Overview.
When to Inspect the Engine Air Cleaner/Filter
If the vehicle is not equipped with the engine air filter life system see Maintenance
Schedule for intervals on inspecting and replacing the engine air cleaner filter...
Other information:
Trailer Light App
If equipped, the Trailer Lights App is on the Home Page of the infotainment display.
Touch Start to cycle the trailer lamps on and off to determine if they are working.
The test follows this sequence:
The running lights turn on first and remain on throughout the sequence...
This maintenance section applies to vehicles with a gasoline engine. If the vehicle
has a diesel engine, see “Recommended Fluids and Lubricants” in the Duramax diesel
supplement.
Fluids and lubricants identified below by name, part number, or specification
can be obtained from your dealer...
Categories
Warning
Never leave a child, a helpless adult, or a pet alone in a vehicle, especially
with the windows closed in warm or hot weather. They can be overcome by the extreme
heat and suffer permanent injuries or even death from heat stroke.

read more