Alarm not making chirp sound

2003 CHEVROLET IMPALA
115,756 MILES
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V.DIAZ#67
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I put in a new BCM and new radio. When I hit the alarm on the fob it does not chirp. how can I make it chirp while activating it?
Mar 30, 2018 at 7:03 PM
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STRAILER
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Can you leave the ignition key on for thirty minutes until the security light stops flashing? Then turn the key off on then back on again and start the engine this should reinitialize the system and make it chip.

Please let us know what you find out.

Cheers, Ken
Apr 2, 2018 at 11:01 AM
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