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Old Apr 1, 2021 | 12:41 PM
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Default Theft attempted

Parked in a busy lot I got in the car to leave. The DIC announced "theft attempted". I jumped out to look for any signs of forced entry or any kind of damage but found none. The only evidence is the DIC message.

I'd appreciate any factual information on the conditions under which the theft attempted message can be generated. My mind has already generated plenty of guesses so don't need those. Maybe someone here has detailed tech knowledge of the system?

I read a thread that details the entry/engine start system components and basic operation but it does not explain the conditions necessary for the DIC to display threat attempted. (the thread can be found by searching the forums under "theft attempted").

Car is 2017 Z06 shown in my avatar.

Edit: See the thread "Theft Proof??" for details on the Immobilizer system as it applies to a C6 from March 2021 by C6ToGo.

Last edited by K6XT; Apr 1, 2021 at 12:46 PM. Reason: add info
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Old Apr 1, 2021 | 12:57 PM
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Alarm was set off by something. It could be something inside that fell to set off interior motion detector or it could be something outside that disrupted the car.
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Old Apr 1, 2021 | 01:12 PM
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Last summer my Handicap placard fell off the mirror hook. Alarm went off and DIC had message on it.

tom
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Old Apr 1, 2021 | 02:14 PM
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If I don't push the disable button on the dash, my windshield shade will set it off when the jets take off in afterburner. I park along an active USAF flightline. It doesn't take much vibration of something inside the car for the motion sensors to react.
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Old Apr 1, 2021 | 04:13 PM
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Disable button, hmmmm. Which one is that? I can't recall reading about a disable button.
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Old Apr 1, 2021 | 04:32 PM
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Originally Posted by K6XT
Disable button, hmmmm. Which one is that? I can't recall reading about a disable button.
Motion alarm button on bottom left of dash next to trunk release.

Elmer

Last edited by eboggs_jkvl; Apr 1, 2021 at 04:32 PM.
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Old Apr 1, 2021 | 05:04 PM
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Originally Posted by Tally Ho
my windshield shade will set it off when the jets take off in afterburner.
Same here... if the shade moves for any reason the alert pops up. This make sense since the alarm's sensors are located where the rear-view mirror mounts to the roof.

Last edited by JMII; Apr 1, 2021 at 05:04 PM.
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Old Apr 1, 2021 | 06:17 PM
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Thanks for pointing that one out. I guess the motion sensors can be permanently turned off if we wish. I'll put up with the message.
Regards
Art
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Old Apr 1, 2021 | 06:50 PM
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Originally Posted by K6XT
Thanks for pointing that one out. I guess the motion sensors can be permanently turned off if we wish. I'll put up with the message.
Regards
Art
No, actually, you can turn off the sensors for 1 parking job. When you start the car, the sensors are back to normal. If the passenger was remaining in the car and you need to get out and get something, turn off the motion sensor and the alarm won't go off. When you restart the car, it's back to normnal.

ELmer

Last edited by eboggs_jkvl; Apr 1, 2021 at 06:50 PM.
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Old Apr 1, 2021 | 07:02 PM
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I learn something new every time I come to this forum Thanks guys
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Old Apr 1, 2021 | 07:13 PM
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Originally Posted by edspec
I learn something new every time I come to this forum Thanks guys
Ain’t that the truth, Senior Chief.
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Old Apr 1, 2021 | 07:44 PM
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That is some wild, crazy, funky stuff, I did not know that. J. Carson Paul
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Old Apr 1, 2021 | 08:11 PM
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theres also something about how when you get out of the car, press and hold unlock on the fob for i believe 5sec to disable the alarm nonsense, so your SO or windshade or whatever is in the car cant cause an issue until the next cycle.

you could also get your windshield tinted, like i did. no more playing around with shades which i have nowhere to conveniently put in a vert to begin with =D
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Old Apr 1, 2021 | 09:29 PM
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If a big truck, say a semi, rumbles by next to your car, the vibration the truck caused could have set off the sensitive motion sensor in the car, causing the horn to honk for a minute or so. Thus the notification on the dash when you got in the car and started the car.
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Old Apr 2, 2021 | 12:30 AM
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Originally Posted by Vetteman Jack
Ain’t that the truth, Senior Chief.
That's a big affirmative Jack. Isn't life grand when your behind the wheel of your corvette
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Old Apr 2, 2021 | 07:24 AM
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I had it happen when I got out of the car at our bank. I closed the door and walked inside with my wife in the car and her Fob was at home. The alarm went off I had to use my Fob to shut it off. When I got back to the car I got THE LOOK. I make sure I disable the motion sensor when I get out if she staying in the car. YIKES!!!
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Old Apr 2, 2021 | 07:46 AM
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Originally Posted by 69 L46 4 Speed
I had it happen when I got out of the car at our bank. I closed the door and walked inside with my wife in the car and her Fob was at home. The alarm went off I had to use my Fob to shut it off. When I got back to the car I got THE LOOK. I make sure I disable the motion sensor when I get out if she staying in the car. YIKES!!!
I am forbidden to use auto lock. Funny story that happened with the C6. We had the top down and I parked under a tree for shade as my wife was waiting in the car. She said she had this weird vibe that something was in the tree watching her. It was a large oak snake. When she went to get out the door was locked. Instead of hitting the unlock button she went straight for the emergency release handle and of course the alarm went off. I came running out to see her standing away from the car. I, too, got the look. So to keep peace, no more auto lock. Happy wife-happy life.
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Old Apr 2, 2021 | 08:32 AM
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I did not know about that button either. In the past, when I go to the gas station or the bank and the wife is in the car, I tell her "don't make any movements" otherwise you set off the alarm, she hated that. Now I know !!!
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Old Apr 2, 2021 | 08:50 AM
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In addition to leaving the wife in the car while at the gas stations I've made the mistake of jacking the car to do brake work without unlocking it. Like @geewez said there is some kind of tilt / vibration sensor in addition to the interior motion sensor.

I too turned off Auto Lock because the car kept locking while I was cleaning it in the driveway. So I just hit the lock button on the FOB as I walk away... I like the confirmation of the lights flashing that the car is secure.
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Old Apr 2, 2021 | 08:53 AM
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I never knew this info - thanks!

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