ok, the situation is:

the left turn signal works alone. the right one does not. the left's arrow in the dash lights up & outside lights coem on when activated, the right doesnt. when hazards are pressed all dash lights and outside lights work. also when the right turn signal is activated i beleive he said the clicking(relay) sound is real fast as if one of his bulbs are out.

now for the question:

does this not sound like a relay? i am down to it either beign the actual swtich in the column needed cleaning and the relay. like i said up there all the bulbs are good and work. now for the next question. if it is the relay, where is that little booger at? i looked in all the usual spots: driver kick panel, fuse box, under the hood, above the pedals under the dash, i cant find the little thing! do i have to remove the dash around the littel bitty fuse box to get to it? cause thats the last place i can think to look, somewhere right by the main box....IDEAS AND HELP NEEDED PLEASE!

 

Sounds like a relay. I'm not sure how to access the fuse box though...not sure where Isuzu puts that stuff. LOL

 

I think it's under the dash to the left of the steering column, in the wiring harness, cuz I'm having the same problem except neither of my turn signals work, but the hazards do. I was told it most likely is my switch, just haven't got around to trying to fix it.

 

The turn signal switch is bad.

 

could be the switch. the contacts sometimes get corrosion on them. had this happened to a 94 trooper(same parts). i took the steering wheel off, removed the combination switch and took it apart. there is a spring and a small bearing like ball in there. the contacts had black corrosion on them. sanded them clean and put it back together and it worked fine. if you do this, be careful not to loose parts and some lithium greese on the moving parts in there is not a bad idea.

 

you need to remove the drive side lower dash panel, the relay is located right behind the fuse box. also i was having this problem and it turned out that the previous owner had "U-haul" install a trailer light hook up, they installed it wrong. so i removed the light converter and it fixed my issue