Q: Signal light not working

asked by on

My left signal light is not working.

If only the left signal is not working, suspect a faulty bulb. If a replacement bulb does not fix the problem then the circuit is lacking either power or ground. In this case, electrical diagnosis will need to be performed. However, I suggest you try having the bulb replaced first. A professional, such as one from YourMechanic, can inspect your turn signals to make sure that the proper repairs are completed.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Signal light not working

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Q: My injectors are not pulsing.

Have the power and control circuits for the injectors been tested? If the injectors do have power, but no ground control from the computer to turn them on there may be a fault in the circuit or the electronic control...

Q: Can a p015b be caused by a loose gas cap?

Trouble code P015b is not related to, or potentially caused, by a loose gas cap or any other EVAP system malfunctions for that matter. The code instead relates to degraded performance of one of the engine's oxygen sensors. In some...

Q: I bought a 2014 Hyundai Tucson a week ago from redmccombs and want to know when or how often does the timing chain and water pump

Hello. There is no time frame to change these parts on your vehicle. The timing chain is not a wear part and the water pump only gets changed when it is leaking. Most of these water pumps last about 100,000...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.