1996 Isuzu pick up truck with v-6 no blinkers.

Late model Isuzu truck with no blinkers, flashers work okay on all four corners. The fuses under the dash in the panel were not blown, I don't normally work on these, just Fords. So I am not familiar with the lay out of the system. Thanks Frank Hey Frank,
You might have a bad turn switch. However, you would have to remove the steering wheel. Not a bad job...IF THE TRUCK HAS NO AIR BAG! If it does, have someone familiar with the unhooking of the air bag BEFORE you start. You said the Turn Signal Fuse was good, you might take an electrical tester and see if there is power on the fuse block for the turn signal. Touch the ground( or connect to a ground) and touch the pointer of the tester to 1 side of where the fuse goes in. It should light up if there is power up that far. Then try the other side (with the fuse in). The sequence should be ... Battery to Fuse Block to Signal Switch to Bulbs. Good Luck!!
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