My 95 Blazer with 4.3 Vortec was at a dealer for head gasket repairs and I cancelled the work and had the vehicle towed home. The window was down(electric) and now I have no electrical power to anything.

No lights,nothing when switch is turned and unable to jump it.

I'm sure they unplugged something or pulled a fuse to shut off the power to work on it and forgot to put it back but I cannot find any fuses missing in fuse box. It is probaly something they do to avoid having to remove the battery cables but have no idea where else to look.

Anybody know what they might have done? Tried to call back but have received no returned calls.

 

did you check to see if they maybe disconnected the main power to the fuse box??