Horn blows few minutes after car has been locked

110,000 MILES
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MANOKARAS
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  • 2 POSTS
horn blows after few minutes after the car was locked using the key.
Aug 19, 2019 at 10:06 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,542 POSTS
Hello,

It sounds like the DDM driver door module has gone out which is common. here is the security system wiring diagrams so you can see how the system works. You will need to have it programmed before it will work. Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.

Aug 21, 2019 at 1:04 PM
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