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2015 Toyota Sienna PTS Smart Key Function Not Stable After Remote Start Install

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=146842
Printed Date: May 12, 2025 at 11:16 AM


Topic: 2015 Toyota Sienna PTS Smart Key Function Not Stable After Remote Start Install

Posted By: baby007
Subject: 2015 Toyota Sienna PTS Smart Key Function Not Stable After Remote Start Install
Date Posted: May 07, 2021 at 10:05 PM

My Sienna's Smart Key function (unlock doors without pressing the remote) works intermittedly after I installed the Compustar CM7000 + T11 remote.
I believe in order for the Smart Key system to work, the OEM remote needs to emit some kind of signal back to the car so it can detect the fob's presence and unlock door.
So could two sources of signals (OEM remote and T11 remote) interfere with one another when staying really close to each other (same keychain)?
That's only reason I could think of right now since all functions of the remote start works really well.
Edit: Forgot to say that I paired the CM7000 with Idatalink Blade using data mode



Replies:

Posted By: cpalmer
Date Posted: May 08, 2021 at 7:47 PM
Have you tried your second key to see if acts the same way?


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