Hey guys, I own a 2017 Focus SE. Unfortunately, I have that small 4.2” screen. If I were to buy the 8” screen and the Sony trim, would it be compatible with my vehicle and would it plug into the factory harness? Thanks in advance!
Brandonwitmer1
It is not a simple process of just swapping hardware. The bigger screen also controls climate control which will not work if your car didn't already have dual zone HVAC. You're better off going aftermarket, there are some good plug and play kits but they are expensive. I have the backup camera in that small 4.2" screen, so mines staying stock. I've got sync 3 in my expedition and the novelty of the touchscreen where's off quickly.
I did a successful sync 1 to sync 3 conversion in my 2017 SE that had the 4" screen. Everything works, including backup camera.
I found the instructions on the focus ST forum: focusst.org/forum/focus-st-guides/150365-replacing-sync-1-sync-3-a.html
Install Guide: docs.google.com/spreadsheets/d/1gcnD6WD13f6KCUbdTTUSo0fGOTXCJtv5HmeemhjlwD8/edit#gid=2111388596
How it looks: imgur.com/wJgcL5r
Also, you CAN turn the climate controls off in sync 3 with Forscan. You CAN use the backup camera that is already on the car.
Parts You Need:
Here is the $39 harness that I used to rewire for the APIM: search ebay for "METRA AXXESS AX-ADDCAM-FD1 / 2011 UP FORD PLUG N PLAY HARNESS FOR AX-ADDCAM"
I got a Non-NAV Sync 3 APIM/Screen from a 2016 Escape on ebay for $150. It was labeled as "2016 Ford Escape Information Display Screen OEM" It had the screen and APIM together.
Sync 3 APIMS are numbered XXXX-14G370-XXX. The very first # on the part should correspond to the year, so you want G, H, or J. This should also match with the 10th digit in the VIN # to double check.
For the last 3 numbers, they typically follow this: CX, XC, KX, XK = NAV; BX, XB, JX, XJ =Non-NAV. So in the 3rd set of numbers, if the first or second letter is a C or K, it most likely has NAV. If the first or second letter is B or J, it is usually NON-NAV. You want cars that are 2016 or newer.
Screen part # is XXXX-18B955-XX. You will want the same letter year for the first # (G, H, or J). Sync 2 screens are NOT compatible. They have a different connection. The sync 3 screen has a cable that connects to the APIM. It is worth noting that you want a Standard Mount screen instead of a Recessed Mount.
The metal screen brackets were one of the hardest things to source if you don't get your screen from a Focus. There is no part # or way to order them directly. I ended up buying a Sync 2 unit from the junkyard for $70 and using the screen brackets, then reselling the Sync 2 on ebay for a profit to reduce my overall costs.
The black housing that attaches the screen/apim to the radio(ACM). Part # BM51-A045N56-BCW. That is usually about $20
The radio control panel and bezel. You can typically find them together on ebay. I got mine for $80 and it was labeled "Ford C-Max Focus Escape Radio Control Panel OEM LKQ" Bezel Part # F1EB-18835-DE3JA6. The last 6 digits can differ. Sony control panel part # BM5T-18K811-XX.
Fakra GPS unit. You need this whether you get NAV or Non-NAV. They are on amazon for around $11.
You need the single USB port for the arm rest if you want Android Auto/Apple Carplay. I got it on ebay for $37 and it was labeled "OEM Single Port for Ford Sync HU5Z-19A387-A Apple USB CarPlay Interface Module" You can't use the double USB port unit if you want to use the dash USB as well.
Wiring harness for the new USB port which is WRT1239. Around $20. You will also need to run power wires to this harness to power the USB port. The guide shows how to do this. You can also make one yourself with the mouser.com part # AIT2PB-04B-1AK.
Harness for the hazard button, I got mine from the junkyard, along with a second bezel harness to rewire. I found the actual harness on mouser.com, part #2272431-3. But you will need to wire that one up yourself.
New USB cable to run from the dash USB port to the armrest USB port (FR3Z-14D202-B). I ordered it from quirkparts for about $24. This is needed if you want android auto/apple carplay from the front(dash) usb port next to shifter.
You will also need a new mini-USB to mini-USB cable that runs from the Sync 3 unit to the armrest USB port. I got this on amazon for $8, search for "Seismic Audio SA-USB6, 6' 5-Pin to 5-Pin Mini USB Male Cable, USB 2.0 B Type".
Also get a USB OBDII Adapter with HS/MS CANBUS Switch scan tool so you can reprogram in Forscan. I got bbfly-BF32302 for $24 on amazon.
You can use your old radio head unit unless you want to upgrade to HD Radio, which I opted for. I found an HD Radio head unit on ebay for $47. Part #FM5T-19C107-KH. You can tell if it has HD Radio by looking at the sticker on the side of the unit. It will have an HD Radio logo if it is equipped.
That is all I can think of for now. I will get more part #s if needed. You can also build the harnesses yourself if you want. I found the part #s for most of them.
I found the instructions on the focus ST forum: focusst.org/forum/focus-st-guides/150365-replacing-sync-1-sync-3-a.html
Install Guide: docs.google.com/spreadsheets/d/1gcnD6WD13f6KCUbdTTUSo0fGOTXCJtv5HmeemhjlwD8/edit#gid=2111388596
How it looks: imgur.com/wJgcL5r
Also, you CAN turn the climate controls off in sync 3 with Forscan. You CAN use the backup camera that is already on the car.
Parts You Need:
Here is the $39 harness that I used to rewire for the APIM: search ebay for "METRA AXXESS AX-ADDCAM-FD1 / 2011 UP FORD PLUG N PLAY HARNESS FOR AX-ADDCAM"
I got a Non-NAV Sync 3 APIM/Screen from a 2016 Escape on ebay for $150. It was labeled as "2016 Ford Escape Information Display Screen OEM" It had the screen and APIM together.
Sync 3 APIMS are numbered XXXX-14G370-XXX. The very first # on the part should correspond to the year, so you want G, H, or J. This should also match with the 10th digit in the VIN # to double check.
For the last 3 numbers, they typically follow this: CX, XC, KX, XK = NAV; BX, XB, JX, XJ =Non-NAV. So in the 3rd set of numbers, if the first or second letter is a C or K, it most likely has NAV. If the first or second letter is B or J, it is usually NON-NAV. You want cars that are 2016 or newer.
Screen part # is XXXX-18B955-XX. You will want the same letter year for the first # (G, H, or J). Sync 2 screens are NOT compatible. They have a different connection. The sync 3 screen has a cable that connects to the APIM. It is worth noting that you want a Standard Mount screen instead of a Recessed Mount.
The metal screen brackets were one of the hardest things to source if you don't get your screen from a Focus. There is no part # or way to order them directly. I ended up buying a Sync 2 unit from the junkyard for $70 and using the screen brackets, then reselling the Sync 2 on ebay for a profit to reduce my overall costs.
The black housing that attaches the screen/apim to the radio(ACM). Part # BM51-A045N56-BCW. That is usually about $20
The radio control panel and bezel. You can typically find them together on ebay. I got mine for $80 and it was labeled "Ford C-Max Focus Escape Radio Control Panel OEM LKQ" Bezel Part # F1EB-18835-DE3JA6. The last 6 digits can differ. Sony control panel part # BM5T-18K811-XX.
Fakra GPS unit. You need this whether you get NAV or Non-NAV. They are on amazon for around $11.
You need the single USB port for the arm rest if you want Android Auto/Apple Carplay. I got it on ebay for $37 and it was labeled "OEM Single Port for Ford Sync HU5Z-19A387-A Apple USB CarPlay Interface Module" You can't use the double USB port unit if you want to use the dash USB as well.
Wiring harness for the new USB port which is WRT1239. Around $20. You will also need to run power wires to this harness to power the USB port. The guide shows how to do this. You can also make one yourself with the mouser.com part # AIT2PB-04B-1AK.
Harness for the hazard button, I got mine from the junkyard, along with a second bezel harness to rewire. I found the actual harness on mouser.com, part #2272431-3. But you will need to wire that one up yourself.
New USB cable to run from the dash USB port to the armrest USB port (FR3Z-14D202-B). I ordered it from quirkparts for about $24. This is needed if you want android auto/apple carplay from the front(dash) usb port next to shifter.
You will also need a new mini-USB to mini-USB cable that runs from the Sync 3 unit to the armrest USB port. I got this on amazon for $8, search for "Seismic Audio SA-USB6, 6' 5-Pin to 5-Pin Mini USB Male Cable, USB 2.0 B Type".
Also get a USB OBDII Adapter with HS/MS CANBUS Switch scan tool so you can reprogram in Forscan. I got bbfly-BF32302 for $24 on amazon.
You can use your old radio head unit unless you want to upgrade to HD Radio, which I opted for. I found an HD Radio head unit on ebay for $47. Part #FM5T-19C107-KH. You can tell if it has HD Radio by looking at the sticker on the side of the unit. It will have an HD Radio logo if it is equipped.
That is all I can think of for now. I will get more part #s if needed. You can also build the harnesses yourself if you want. I found the part #s for most of them.
Thank you so much for the detail! Between this and the links you provided, it’s helped out a bunch!
I’ve actually got a 2016 SE, would it be possible for you to upload an asbuilt file for your new config? It’d help out a lot as a base file to start tinkering with, if they’re not similar already.
Hi I have 2012 Ford Focus hatchback an I bought a 8” touch sync 2 radio with everything except the harness and the original was the 4” how do I know what type of harness do I need and where do I get it?
Check out 4Dtech. I did it for mine and it's been great
www.4dtech.com
Products - Ford - Focus - 2017 - 4D Tech, Inc
www.4dtech.com
Well, I did the upgrade from the 4" to the 8" today on my 2013 SE.
I did it the easy way and bought the kit from NaviUpgrade, found an 8" screen and an APIM on Ebay, got all the little pieces from links from NaviUpgrade, and just a minor bit of ForScan programming, and it works great. Also updated it from Sync 3 v 1.0 to V 3.4.
![Image]()
![Image]()
I did it the easy way and bought the kit from NaviUpgrade, found an 8" screen and an APIM on Ebay, got all the little pieces from links from NaviUpgrade, and just a minor bit of ForScan programming, and it works great. Also updated it from Sync 3 v 1.0 to V 3.4.
I have 2014 SE, 4” screen sync1
Does anyone know if 2014 8” screen Sony module would need harness?
I know they’re same year but on mine apim is down below but on 8” Sony it’s right behind the screen.
Does anyone know if 2014 8” screen Sony module would need harness?
I know they’re same year but on mine apim is down below but on 8” Sony it’s right behind the screen.
Hello i´m trying the same setup but in my Focus 2017 st, but im having trouble wiring the harness do you have any diagram that i can use, im using a sync 3.0 from a escape just like and facia from a focus titanium with acm module but cant figure out the wiring stuff if u have any type of diagram would be awesome
Hi all- I have upgraded my Daughters none sync radio to a sync2. all is working fine and has been for a couple of years. But she has a problem, every time she starts her car a message pops up stating EMERGENCY ASSIST UNAVAILABLE. Does any one know how to get rid of this message please? Its driving her crazy. And she is me.
Sorry if this is the wrong place
Sorry if this is the wrong place
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