Ricktwuhk

There are different kinds of remote starts. One kind uses the key, or a separate fob, to remote start. Some are one-way, some are bi-directional, where you get back an indicator that the remote start was successful.

What is being described is the VSS (Vehicle Security System) and RMU (Remote Access Module). With these installed, you get a shock sensor alarm AND the ability to have remote start via cellphone for $49.99 a year (plus tax).

soaringfalcon

iTrader: (1)

The VSS is the Vehicle Security System - a security modules with shock sensor that plugs into the truck and acts as hub for other modules, such as Two-Way long range remote start (antenna and fob) or the RMU
The RMU is Remote Messaging Unit, basically a Cell Phone interface module. You can use a phone or online app to connect to it and remote start the truck, or have it text you when the alarm is triggered on your truck.

While all you need is the keys for remote start, the range is very limited, the same as lock/unlock. Personally I would recommend that you get the Remote Start (RMST) Antenna for a better range.
Also, if you got with the two way module, it comes with a fob and you do not need new keys. Same for the RMU, you do not need new keys as it goes thru your phone.


You can find the install guide below, the IDS portion for the Remote Start activation can be replaced with Forscan. The RMU activation has to be done by a dealer.

http://www.fordservicecontent.com/fo...k3-15-2013.pdf

Ricktwuhk

Dealers that sell the RMU will activate it remotely for free. It is currently scarce as Ford has a new, $17 per month with 2 year contract solution.

GHill762

how would one know if they have VSS? if I have VSS then I already have the antenna in this ebay post referenced above and only need the keys? or is that a longer range antenna?

https://www.ebay.com/itm/222935224226?rmvSB=true

or as a cheaper option, with 1 r/s key, this is all I need?
https://www.ebay.com/itm/NEW-OEM-201...lajbZX&vxp=mtr

I also found just the key but it's only a $25 difference..

Ricktwuhk

VSS is a square box. That picture is a longer range antenna (which can be purchased for ~$20 as I recall.

To see if you have VSS (you don't), open driver's window. Close door, hit lock button. Wait 30 seconds, reach him and smack steering wheel (not horn) with your palm hard. If horn starts beeping, you have VSS.

Or climb under dash and see if something is plugged into your OBDII port.

GHill762

soooo... do I need VSS for the 4-button remote key kit to work? I'm so confused, why are there so many different remote starts

soaringfalcon

iTrader: (1)

Here are your OEM options

This is for 2011 to 2014 Model Years only.

100 Series: 2 Keys and Remote Start Antenna
C3Z-19G364-A Remote Start System - 100 Series Plug-N-Play - Comes with two 4-button keys


Two Way: Key fob, no new keys needed
DA8Z-15603-A Remote Start - RFR Antenna Kit (same as the factory and 100 antenna)
DL3Z-19A361-A Vehicle Security System - Ford Perimeter Plus
DL3Z-15603-C Vehicle Security System - Upgradeable, Bi-Directional Remote Start Antenna Kit
DL3Z-15K601-A Remote Start System - Key Fobs, Bi-Directional, Programmable for VSS


App Link - Smartphone App, no new keys or fob needed
DA8Z-15603-A Remote Start - RFR Antenna Kit (same as the factory and 100 antenna)
DL3Z-19A361-A Vehicle Security System - Ford Perimeter Plus
DL3Z-19A390-B Remote App Access Module



NOTE: If you do not already have remote start, you will require a trip to the dealer OR Forscan to activate Remote start.
NOTE 2: If you already have factory remote start or series 100 installed you do not need DA8Z-15603-A as you already have it.
NOTE 3: in some rare cases you might not have a hood switch, you will need: BL3Z-19G366-A Remote Start Hood Switch Kit

OPTIONAL: You can also add the alarm LED. I got one with mine, but with the truck sitting so high, it's all but usel;ess. If you do want it: DM5Z-19D596-A Optional LED Kit

GHill762

thanks Soaring Falcon, you've been very helpful today!

Ricktwuhk

For the App-Link, you do not need the first item, the antenna. Serves zero purpose. Finding mixed info on this. My supplier wasn't sure, but sent it anyway. Some think it's needed to not throw an error code, others because the cellular module transmits to the TPMS. I installed it AFTER getting my cellular system working.

soaringfalcon

iTrader: (1)

I know the IDS procedure requires the antenna to be present to activate Remote Start, However, Forscan does not.

I Installed the VSS with RMU on my friend's Truck without the Antenna and no problems at 1st, then he started having issues starting it while parked at the airport, he also noticed that at the airport his keyfob would not unlock the truck unless you were right on top of it. I figured, probably RF interference from the nearby tower. So we added the antenna to see if it improved thing and it did, the problem went away.
While not necessary it does improve reception and extends the range of your keyfob, I say for $30 why not install it.