Skip the auto shop - Our mechanics make house calls

Q: How do i fix my left turn signal?

asked by on

The left turn signal will not work in the front or back. When i put a bulb in it will stay on even when i turn off the car. The only way to turn it off is to unplug the batterie.

My car has 174000 miles.
My car has an automatic transmission.

A: You could have a defective hazard switch th...

You could have a defective hazard switch that is keeping power to the left turn signal. Try and turn on and off the emergency flashers several times then see if the problem goes away. I recommend replacing the hazard switch if it goes away. If not then the turn signal switch may be shorting internally and may need replaced. If you still need to further diagnose the problem, then a certified mechanic from YourMechanic can come to your car's location to do further diagnostics on your turn signal.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%

Get a quote

What others are asking

Q: My car has been having issues staring I turn the key and no clicking or sound happens lights still work and I know not battery

There are several issues that could possibly cause this issue. A bad connection, a failed starter (or starter solenoid), a bad relay, or any number of other possibilities. It would be best to have a certified mechanic do some diagnostic...

Q: Car cranking longer than usual

Cars have many sensors. These sensors are used to give the cars computer information about what is happening. The computer uses the information to determine what it needs to adjust to keep everything running as smooth as possible. When the...

Q: Car turns over but won't start

Hello. A crank, no start can be caused by a number of problems. The most common being a fuel system problem. If there is not a buzzing noise coming from the fuel pump when the key is first turned on...

Related articles

How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
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 P0052 code means This code is seen when the Engine Control Module (ECM) tries to control the...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...