Key Left Vehicle Feature (Three Horn Chirp)

[Brutal_HO]

FWIW, This can be disabled with AlfaOBD or JScan on the 23-24 trucks.

Thread 'Links to solved DIY Sales code mods and common AlfaOBD settings'

Dec 23, 2020

Here's a roll-up thread for posting links to any successful DIY Sales code mod and AlfaOBD settings required (or not) and common AlfaOBD settings only mods.

This is NOT a How-To or Q&A for AlfaOBD or discussion thread. Links and settings only please.

TL;DR If you're not here to contribute, you can probably skip the rest and just look down to the lists. Please don't clutter the thread with comments unless you wish to contribute. Questions will be moved to a related thread.

While there's already an AlfaOBD thread, it seems many mods and settings...​

• Brutal_HO
• alfaobd kaodtech
• Replies: 23
• Forum: Modifications and Accessories

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[Clayinfl]

You can turn it off with Alfaobd or JScan. “Unattended idle alert”. Do a search here of those threads. The steps are listed.

 

[scdo]

FYI, the behavior is now different for MY 2025. The chirp is the same BUT it will only happen once per engine start... not over and over each time. This is my experience at least! Not perfect but a lot better "out of the box".

 

[AH64ID]

FYI, the behavior is now different for MY 2025. The chirp is the same BUT it will only happen once per engine start... not over and over each time. This is my experience at least! Not perfect but a lot better "out of the box".

I’m pretty sure that my ‘22 only did it once per start.

 

[scdo]

I’m pretty sure that my ‘22 only did it once per start.

Interesting - it's possible I remember the behavior in my '23 wrong... I really thought it was every single time I got out and closed the door.

 

[Xflight29]

What is the purpose of it? I know by the Key-Fob leaving truck, but why would anyone add this to a vehicle? Are we not smart enough to realize we left the truck with the fob in our pocket.