The driver's side.
The AC low side service port on a 1999 Chevy Astro van is located next to the firewall. It is the port that is closest to the evaporator.
passenger side
driver side
A diagram of the sliding side door on a 1999 Chevy Astro Van can be seenÊin the service manual. This manual is available from the manufacturer upon request.
the same way u change the driver side
How do i change the window on a 95 chevy astro van
drivers side, after catalytic converter.
On passenger side behind catalityc
It is on the lift support shocks on the rear window hatch. Each side has one.
either inside the gas tank or right up against it on the drivers side of the van.
I had an issue today and so I found where it is. It is along the engine on the passenger side just in front of the Transmission on the very bottom of the motor. FYI