Chevrolet Astro 1997–1998 — technical service bulletin
Bulletin 031403 · NHTSA communication 10001916 · issued Mar 14, 2003
Technical service bulletin
communication type
Visibility
component
1997–1998
model years
9
vehicle entries
Official summary
Installing a fuse jumper harness to correct a short circuit in the electric outside rearview mirror switch. *tt *jb
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.