Posted on another forum, but also want to try here.
So I have a 93 toyota pickup. Has an ARB rear air locker run by the ARB compressor. Have had it set up for around 5 years and used it lightly without any problems of popping the fuse (had other problems but thats a different story). Cant be wired incorrectly as I would have been having problems for the last 5 years. Now all the sudden its giving me fits.
First try, it filled the tank, then I hit the locker switch to drive in the driveway back and forth. Also hit the switch a few times to make sure the soleniod was working and relasing the air ( the little "phew" noise). Fuse blew on the 3rd time I think.
Last two attemps of putting a new 30 amp fuse it starts up, runs for about a minute to fill the small built in tank, stops for a second, then trys to kick over again where the fuse then pops and gives a little spark. Did that exact thing twice.
Any ideas? Has 12.5 volts going to the connection once I put the fuse. Soon as I plug the other side of the connection to the compressor, it runs for that 45sec-minute and then does the quit-restart-pop.