For a 1987 there is no automatic doors or windows for A Chevy Astro Fuse is underneath the steering colum along the Driver side feet...
It could be electical like a fuse, but I had a problem on my 2000 Astro that was caused by a rubber vaccuum line that was split. I replaced it for about 2 bucks and it corrected the problem. Hope this helps
fuse box location
The exact location of the Chevy Astro Van fuel injection pump fuse is dependent upon the year of the vehicle. The fuel injection pump fuse will be in the fuse box. The location of the fuse will be listed on the inside cover of the fuse box.
Generally there is NO fuse between the alternator and battery.
Wrong amp of fuse
The 1994 Chevrolet Astro Van ABS fuse is located in the fuse box. The ABS fuse will be in the second column, third from the top.
check tow hitch wiring for bear wires
== == Check under the hood in the fuse relay box. The fuse relay box is close to the battery.
pull mthe fuse under the hood a 60 amp fuse it worked for me.
then there is a short some where!
The 1995 Chevrolet Astro fuse box is located in the engine compartment. The fuse box will be on the drivers side of the engine compartment.