Acura TL (2003) - fuse box diagram - Auto Genius Acura TL (2003) – fuse box diagram. Year of production: 2003. Under hood fuse box. The under-hood fuse box is located in the back of the engine compartment on the passenger’s side. 2003 acura tl: I was driving the radio went out blown 2003 Acura TL: aux inside fuse box or the fuse box under the hood Yesterday my radio and my aux Power outlets in my 2003 Acura TL went out. I am unable to locate the fuse in the inside fuse box or the fuse box under the hood.