Nissan Repair: Battery, Brake, Fuel light on, nissan truck, fuel light

Question
This problem on a 1986 1/2 XE Nissan truck is the rarest problem I've seen.   I happen to drive home from work and everything was fine.  I have not had any problem then just before I got home suddenly the brake, battery, and fuel light came on at the same time!!?  The fuel is 3/4 full and the battery is fully charged and the brake fluid is fine.  HELP!!  Thanks  

Answer
Brian,

As strange as it sounds it is probably the alternator going out.  For some reason in the wiring it can cause the lights and gauges to go nuts.  Check all the fuses at the positive side of the battery cable too.  Now, go to Autozone or Checker and they will check the charging system for free.