Cadillac CTS-V 2004-2007 (Gen I) The Caddy with an Attitude...

keyless entry (Help please)

Old 11-13-2010, 02:37 PM
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Default keyless entry (Help please)

My keylees entry stopped working.
I tried replacing the battery and it still won't work.
I found my secound set of keys and they won't work either.

Anyone know whats up with it ?
Old 11-13-2010, 03:16 PM
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Did you replace the key fob battery or the car battery? If your car battery is dead the keyless entry won't work.
Old 11-13-2010, 03:25 PM
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I'm not familiar with Caddy's relearn. I know there are ways that Ford and Toyota can be reset....I had a Ford and a Yota that "forgot" how to communicate from fob to car. I'm sure someone on here will be able to help.
Old 11-13-2010, 04:06 PM
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key fob battery
Old 11-13-2010, 07:36 PM
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hold the unlock and lock button on the key fobs at the same time for like 10 seconds, should work after that. just had my battery die last week and thats all it needed.
Old 11-14-2010, 10:25 AM
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Tried holding down the buttons for ten seconds ,still no go.
Old 11-14-2010, 05:30 PM
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IS your car battery on ther fritz, mine was but wasnt completely dead and as soon as i replaced it and reset the key fobs they work fine. Battery was the definite problem
Old 11-14-2010, 07:29 PM
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Na good car battery.
She bust right off everytime
Old 11-14-2010, 11:51 PM
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So you can get in your car and start it and everything works except your FOB?
Old 11-15-2010, 08:49 PM
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Originally Posted by siggyfreud
So you can get in your car and start it and everything works except your FOB?
Yap everything but fob.
I used one of those signal testers at auto zone and I'm sending a signal out but car isn't recieving it
Old 11-16-2010, 11:06 PM
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I have the same problem right now :/
Old 11-17-2010, 11:38 PM
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yeah i have been having real problems with my fob. I would really love to change to the newer key fob. any ideas?
Old 11-20-2010, 01:10 AM
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I'm just gonna get me a viper with remote start
Old 11-20-2010, 05:04 PM
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Did you go into the DIC and make sure keyless entry was active?
Old 11-20-2010, 05:41 PM
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Originally Posted by cbloveday
Did you go into the DIC and make sure keyless entry was active?
No. Whats dic


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