I'm at a loss with my 1999 4-runner sr5. When going for a ride ran out of gas and the gas gage showed 3/4 of a tank. Had AAA tow it home. Did not know gas gage was not reading right. Replaced sending unit in tank. It did not work. Checked relays and fuses all good. Started working on harness and found burned connection . Rewired and nothing happened. Also found out headlights are not working and milage gage is not working either but parking lights are working.:fish2: Do not know where to look any more. Anyone know where the headache might be? :fish2