Hi,
Most of the cabin air filters in these vans are location behind the glove box, depending on the year. There is an access cover at the back of the glove box, and another cover behind that.
I have attached a link that shows where these filters are (in pictures) and how to change them out.
The computer on the 1997 Chevy Venture is located inside the engine air filter. The computer is surrounded by a semi-clear white plastic coolant reservoir.
At least on a 2003 Venture, there is a door in the back of your glove box that opens where the air filter is at to change.
What year and which air filter. Engine filter or cabin filter. 2001, cabin and Engine
They are for the air in the passenger space. They filter out particles for both recycled air and air brought in from the outside.
1999 Chevy Venture, ALL Chevy Venture and Pontiac Montana model years
There is no cabin air filter on the 2003 Chevy avalanche
The throttle position sensor on a 1997 Chevy Venture is located next to the air intake hose on the Electronic Fuel Injector (carburetor). Follow the air intake hose from the air filter to the EFI (carburetor) and it will be on the right hand side where the air intake hose connects to the carburetor.
The Chevy colorados do not come equipped with a cabin air filter
The Chevy Cavalier does have a fresh air intake filter. The fresh air intake filter is located behind the passenger side kick plate.
The air bag module on 2002 Chevy venture is located between the driver side front seat and the passenger side front seat under the carpet
In the air filter box
The low pressure port for the air conditioning on the Chevy Venture is located in the center of the engine and sits inbetween the radiator and exhaust manifold. There should be a screw on cap on a valve stem.