What causes the turn signals on the Geely Emgrand EC7 not to work?

[DeTimothy]

The reasons why the turn signals on the Geely Emgrand EC7 do not work are as follows: Flasher relay damage: The flasher relay is damaged, or the turn signal fuse has blown. The former can be replaced by yourself, while the latter requires a thorough check of the turn signal circuit for any short circuits before replacing the turn signal fuse (usually, the turn signal fuse is marked with a pattern or text in the car's fuse box). Also, since flasher relays vary by vehicle, they generally have three sockets, so it is necessary to purchase a matching flasher relay based on the vehicle model. Turn signal bulb failure: When turning on the left and right turn signals separately, the flashing frequency of the left and right turn signals is inconsistent—one side flashes faster and the other slower. This phenomenon is mainly caused by a difference in the power of the left and right turn signal bulbs or poor contact somewhere in the turn signal circuit (mostly at the connector).