firemedic10584
Ram Guru
With the help of @Jimmy07, we successfully enabled the factory remote start on my dads 2023 Big Horn that did not come factory with it. Of course the dealership swore up and down the truck was not capable of having remote start since it did not come from the factory with it. They are truly clueless. Below are the few steps / things needed to enable yours if you don't have it.
1 - AlfaOBD settings you need to change:
Vehconfig 1: Remote Start Present- YES
CustSetMenu 1: Sound Horn with Remote Start CSM Present- YES
2 - Confirm your truck does have the hood latch connector that tells the truck that hood is open.
3 - Purchase this remote, recommended by @Jimmy07 to be a working aftermarket remote and have it programmed to your truck.
4 - The truck must be driven over 30 mph once everything is activated and the new key is programmed.
That's it - my dad had the key programmed this morning and all works perfectly, even the tailgate open which also he didn't have from the factory. No other pieces were installed or changed. Hope this helps someone in the future.
1 - AlfaOBD settings you need to change:
Vehconfig 1: Remote Start Present- YES
CustSetMenu 1: Sound Horn with Remote Start CSM Present- YES
2 - Confirm your truck does have the hood latch connector that tells the truck that hood is open.
3 - Purchase this remote, recommended by @Jimmy07 to be a working aftermarket remote and have it programmed to your truck.

FOR 2019 20 21 23 24 RAM 1500 SMART KEYLESS PROXIMITY REMOTE KEY FOB OHT-4882056 | eBay
2019 - 2024 Dodge Ram 1500 Pickup. Dealer/Locksmith to program and cut the remote key. Buttons: Lock, Unlock, Panic, Remote Start, Power Tailgate. Test Key: Y159.
www.ebay.com
4 - The truck must be driven over 30 mph once everything is activated and the new key is programmed.
That's it - my dad had the key programmed this morning and all works perfectly, even the tailgate open which also he didn't have from the factory. No other pieces were installed or changed. Hope this helps someone in the future.
Last edited: