2017 Hyundai Accent, Heated Seats With Remote Start
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=148431
Printed Date: October 25, 2025 at 10:32 AM
Topic: 2017 Hyundai Accent, Heated Seats With Remote Start
Posted By: canadian_ef
Subject: 2017 Hyundai Accent, Heated Seats With Remote Start
Date Posted: October 23, 2025 at 4:14 PM
Hello!
I am looking for information on switching the heated seats on with my remote start.
I installed a Fortin Evo-One remote start, which works great, but due to Hyundai's design choices I cannot have my heated seats turn on with the remote start, as Hyundai uses momentary switches to activate the heated seats, so once the car turns off, the heated seats also turn off.
I believe there are two ways to do it:
1) Wire up a relay to apply 12v directly to the heated seat circuit
2) Wire up a relay to send a pulse to the momentary switch or control module to activate the highest heat setting (this is the more ideal one I think)
Going with option 2, I am struggling to find info on how to do this, so I am humbly asking for some advice on where to start looking... I did find the Hyundai wiring schematics on here, and listed is the passenger and driver heated seat, but it isn't elaborated on what is needed to connect to them, nor if that is the "signal" wire or the actual 12v circuit for the heated seats.
Any help would be amazing. Thank you.
Replies:
Posted By: canadian_ef
Date Posted: October 23, 2025 at 4:16 PM
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