Why is the turn signal not working?
1 Answers
Check whether the turn signal bulb is damaged and inspect the relay for any faults. The reasons for the turn signal not working are as follows: Check if the electrical hot wire has power: First, inspect whether the hot wire terminal of the flasher relay has power. If there is no power, check for any open circuit between the wire and the power source. If there is power, use a screwdriver to connect the two terminals of the flasher relay. If the turn signal lights up, it indicates a fault with the flasher relay, which should be replaced promptly. Inspect the flasher relay: If the light does not come on, the flasher relay should be checked. Open the cover of the flasher relay and inspect whether the coil and resistor are intact. If the resistor heats up but the contacts cannot close, press the movable contact. If the turn signal lights up at this point, it indicates a fault with the relay, which should be replaced. Fault with the turn signal switch: If the turn signal does not light up, it may be due to a fault with the turn signal switch. Use a screwdriver to connect the hot wire terminal of the turn signal switch with the left and right light wire terminals separately. If the light comes on, it indicates a fault with the turn signal switch, which should be removed for repair or replacement.
