Blown fuse.
The 1997 Chevy Astro fuel relay switch is located on the firewall in the engine compartment. The fuel relay switch will be in the center of the firewall.
There is no ABS relay on a Chevy 2002 Astro Van. If the ABS light is on it is indicating a problem with the vehicle that should be checked out.
The 1999 Chevy Astro horn relay switch can be found on the back of the horn. The relay switch will be attached to the horn with two retaining screws.
johnny frank
The fuel pump relay allows the pump to be turned on and off. On a 1986 Chevy Astro van, the fuel pump relay is located under the hood and directly in front of the passenger seat, to the right of the A/C clutch control relay.
on a 1997 Chevy astro it is in a fuse-relay center - in a plastic box located just to the left of the battery. Take off the top; the schematics of what's what should be on the inside top of the box, as well as in your owner's manual.
== == Check under the hood in the fuse relay box. The fuse relay box is close to the battery.
It might be on the firewall under the hood on the left side.BEst of luck....I to am haveing trouble with astro van.
try looking behind the passenger kick panel. that's where it is on a 99 it is in the front of the kick panel blow the side bars
It is quite simple to replace the four-way flasher relay switch in your 1986 Chevrolet Astro Van. The four-way flasher relay switch simply plugs in and out.
It doesn't have a reset button.
Open hood, look to your left top cowl (firewall) , you will see two relays, the larger of the two is the fuel relay.