I would assume it's the same as a normal car. Which would be 13-14.5 volts. Higher than 15 is no good, and 12.5 or lower is no good.
left to right
behind right kick panel
Right under the ignition cap.
The PCM and ABS computers are under the hood mounted low and to the right. There is no separate BCM on an Astro.
`on the right side of engine in the center of engine
The 1996 Chevy Astro Van radiator drain plug can be found on the right hand side of the radiator. The drain plug will be near the bottom of the radiator.
The door lock remote control receiver for a 1997 Chevy Astro van is located inside the cabin. it is found on the right kick plate.
It's right behind the battery on the firewall
right front wheel seems like its trying to catch up to the left side.
morelikly nothing , just replace it with the right one
right in the owners manual, or inside of the fuse box door.
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.