crazybrandon21

ok i have a 99 silverado z71 ..i asked my brother to put in a pioneer cd player for me....he ended up screwing everything up ...he cut the factory harness then tried to rewire it ....now everything is screwing up ..my instrumental lights went out ...the radio aint even working...not even the factory one...i had to replace the fuse for the radio ...but its still messed up....so plz someone help me salvage my truck ..so i dont have to take it to get rewired..