This component is known as the turn signal/hazard flasher and comes usually in the form of a small cylindrical container which can be fixed either under the dashboard or in Relay Block No.5 and serves to flash the turn signals. It is normally designed to make a clicking sound when it is working as it should during use. If the turn signals fail on one side though the flasher unit does not make the characteristic clicking sound, a faulty turn signal bulb could be the problem. If both turn signals do not blink, the potential cause may be a blower
Fuse, flasher, switch, and or a disconnected/ loose connection. One simple inspection that can be made is the inspection of the fuse box where a blown fuse for the turn signal can be observed; it is recommended that an inspection is made on the wiring for short circuit before replacing the fuse. To replace the flasher, it is a matter of removing it from the fuse block or electrical wiring harness; the replacement component should be similar to the defected unit hence it can be replaced by comparing the new and the old flasher before use. Cleaning too is done systematically and installation is done the reverse manner to that of removals.