Skip the auto shop - Our mechanics make house calls

Q: Car alarm keeps going off in 2006 Hyundai Elantra

asked by on

My alarm keeps going off. I need to know how to set up the new keyless entry remote.

A: The alarm going off is most likely not rela...

The alarm going off is most likely not related to the remote. You may have a door switch sensor going bad and intermittently causing your alarm to activate. Finding the problem may difficult to do on your own. The key might be able to be programmed by a locksmith. If not, it may require special tools only available from the dealer.

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: How do you program a new personal entry code into the keyless entry system?

If your car is equipped with the keyless entry keypad, it came with a default access code. This five-digit code lets you work the locks from the keypad. However, you can also change it to something else if you prefer....

Q: No start after crankshaft position sensor replacement

I would recommend putting the old sensor back in and continuing to drive it. If there are no Check Engine Lights on and it performs as it should, you should not have any problems. If you installed by recommendation of...

Q: Replacing a window.

First thing to do is verify the part number on the glass is for the left rear door. The part number should be 5115683AA if it is correct. If not then you may have the wrong glass. The window would...

Related articles

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...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.