electrical fuses

[hi speed]

 

I have a 1994 1500 full size ext cab truck. I keep on blowing out the fuse for the dashboard lights. When that fuse goes, I have no tail lights,horn,and radio. It just started today. I have gone thought 4 fuses ( 20 Amp) so far. What is causing it?

 

 

Thanks

Randy

[Peter_C]

A short to ground is causing it. Have fun trying to find that one. Gotta trace the wiring diagram out and start the wiggle test.

[toyotatech]

Is the dash fuse the same one that feeds the parking light circuit? If it is, check the trailer light harness if you have one. I have seen this alot on toyota trucks. Somewhere to start anyway. Good luck.