Alarm System

1997 LEXUS LX 450
105,000 MILES
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DRCCBJR
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  • 38 POSTS
When causes the alarm system comes and stay on? My using the key will not stop it. It will stop when I remove the negative terminal from the battery. It has done this twice this week. After I remove the negative terminal from the battery, it does not come back on.
May 27, 2013 at 9:34 AM
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KHLOW2008
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  • 41,814 POSTS
Symptom indicates a failing control module.
May 28, 2013 at 7:21 AM
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DRCCBJR
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  • 38 POSTS
Thank you.
May 28, 2013 at 1:59 PM
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KHLOW2008
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  • 41,814 POSTS
You are welcome.
May 28, 2013 at 6:02 PM