Security Alarm Issue

Does anybody know how to fix a issue where every time I lock the supra the alarm wants to go off every time? It's getting really annoying and embarrassing when I get out my car and lock it and the alarm goes off every time.

Is there anything plugged into the OBD2 port? If so, you may want to remove it and see if that resolves the issue.

That definitely is not normal. If it goes off every time, I would even take it to the dealership and have them do a reset for you.

zamiel said:

Is there anything plugged into the OBD2 port? If so, you may want to remove it and see if that resolves the issue.

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Yea my MHD wifi adapter is plugged in that. I'll try that today too see if that will fix it

Pat said:

That definitely is not normal. If it goes off every time, I would even take it to the dealership and have them do a reset for you.

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Yea its every time I lock it. I'll try taking my mhd out and see if that's the issue

Based on this thread, I'm guessing that's the cause.

zamiel said:

Based on this thread, I'm guessing that's the cause.

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99% sure that is the problem. that was the only thing I plugged in the night it started. Thank you for the help. Crap was driving me crazy lmao.