Cts V Key Fob Not Detected

I have a 2008 cadillac cts that i bought used.

Cts v key fob not detected. One the key fob splits apart simply pull out the old battery and insert the new one. I bought a new key fob and tried reprogramming it and still no. Using a thin bladed screwdriver or a knife edge unsnap the key fob by gently prying around all of the edges. How to reset your system.

It s been running great. I have a 09 cts4 with keyless entry and the only time i got electronic key not detected was when the fob had a. Some cars can still detect dead key fobs this way in emergencies. Sometimes the temperature can mess with the electronics.

But just last week i started having issues with it. If it s a cold day go indoors and warm up the key fob with your breath. Jump to latest follow 1 13 of 13 posts. Don t worry unlike some watches there are no loose parts inside.

It just seems weird that it happened all of the sudden. So i figured i change the battery to the transmitter and still no luck. Cadillac cts cadillac cts owners manual instruments and controls vehicle messages key and lock messages electronic key not detected if the vehicle has the keyless access system this message displays if the vehicle does not detect the presence of a transmitter when you have attempted to start the vehicle or a vehicle door has just closed. This whole issue cost me zero dollars to fix.

How to fix a no key detected error on push to start cars. None of the buttons work on either key fob. My key fob has a key inside of it. I have a 2009 cts v.

Remove the valet key by pushing on the slide and pulling it straight out.