The turn signal/hazard flasher, which is a black plastic canister probably about 3 and a half inches high attached to the wiring harness under the dashboard, is for flashlighting the turn signals. In addition to this, it should be noted that when working without any complications, it is possible to hear a clicking sound. When the turn signals of one side go off and the flasher unit does not make the famous clicking sound, that implies a bad turn signal bulb. If both turn signals fail to function and blink, then it is caused by a bad output flasher, bad switch, bad fusible link, or an open or shorted turn signal switch. It is possible for the turn signal
Fuse to have gone off and this may be discovered just by a look at the fuse box and before replacing the fuse, one should check the wiring whether it has a short circuit. On the models of the year 2005 and earlier, the turn signal/hazard flasher is situated on the interior fuse and relay box place that is situated under the left end of the dash which means the kick panel has to be removed.