Sponsored

Sync 3 v3.4.23188

Utope

Well-Known Member
First Name
Jacob
Joined
Aug 30, 2021
Threads
7
Messages
173
Reaction score
465
Location
Colorado
Vehicle(s)
2021 Cactus Grey XLT SuperCrew FX4
Occupation
Electrical Engineer
I would call Ford. I had similar issues with the FordPass app and my 2019 Ranger after the update from 21194 to 23188. My FordPass Vehicle information was no longer updating (current vehicle location, odometer, distance to empty, tire pressure). I called Ford customer care and they ran me through numerous troubleshooting steps over about two hours. They had me remove the vehicle from FordPass, toggle off/on all the Sync FordPass Connect Connectivity Settings, and perform a Key cycle. After these steps, I was no longer able to toggle the FordPass Connect Connectivity Settings on. They had me drive around for a bit and then try again. Eventually, I was able to toggle the settings back on, but I was unable to add/activate my vehicle in FordPass (Activation Error). Eventually, I was able to activate the vehicle and the vehicle info was now updating. My initial problem was solved, but a new problem had arisen. The FordPass remote unlock, lock and engine start was no longer functioning. They had me drive around some more, but with no success. They said they had exhausted all troubleshooting and escalated my ticket to the engineering team. The next day the FordPass remote features started working again. When they called me back they indicated that there had been some other customer calls with similar issues that they are researching.
my app connectivity stopped working as well. no location, lock/unlock, or remote start. I found a video that a guy worked with Ford Pass support to fix it on his SUV. I took only a small portion of what he went through. No master reset, no uninstall/install of app, no removing and re-adding the vehicle. What got the App to start talking to the truck again was: start the engine, stop the engine, open the driver's door, with the door open hit lock then unlock buttons, wait 10 seconds, close door, start engine. In a couple of seconds I got the location tracking message from the Infotainment screen and the App functionality resumed.
 

Voltune

Well-Known Member
Joined
Sep 12, 2019
Threads
7
Messages
47
Reaction score
22
Location
Washington State USA
Vehicle(s)
Ranger 2019 XLT 4x4 Supercab (302A)
my app connectivity stopped working as well. no location, lock/unlock, or remote start. I found a video that a guy worked with Ford Pass support to fix it on his SUV. I took only a small portion of what he went through. No master reset, no uninstall/install of app, no removing and re-adding the vehicle. What got the App to start talking to the truck again was: start the engine, stop the engine, open the driver's door, with the door open hit lock then unlock buttons, wait 10 seconds, close door, start engine. In a couple of seconds I got the location tracking message from the Infotainment screen and the App functionality resumed.
That sounds similar to what they refer to as a key cycle. They had me perform a key cycle using the following steps: turn vehicle off - open drivers door and lock door while door open - close door - wait two minutes - restart vehicle.
 

Kemo Sabe

Well-Known Member
First Name
Kemo
Joined
Dec 22, 2019
Threads
1
Messages
316
Reaction score
525
Location
Upstate SC
Vehicle(s)
2019 Ranger
That sounds similar to what they refer to as a key cycle. They had me perform a key cycle using the following steps: turn vehicle off - open drivers door and lock door while door open - close door - wait two minutes - restart vehicle.
Thanks for both above procedures, but neither worked for me. I called the app number popping up, after lengthy unsuccessful assistant, said I needed a synch at dealer. I only use app to lock/unlock 2019 XLT, otherwise wouldn’t be concerned. Now I’ll need to buy a spare key, unless I get app working, if I don’t take spare from home.
thanks anyway fellow!
 

RangerBill

Well-Known Member
First Name
Bob
Joined
Jun 8, 2022
Threads
3
Messages
1,600
Reaction score
2,121
Location
PA
Vehicle(s)
2019 Ford Ranger Lariat Super Crew FX4
Occupation
retired
Thanks for both above procedures, but neither worked for me. I called the app number popping up, after lengthy unsuccessful assistant, said I needed a synch at dealer. I only use app to lock/unlock 2019 XLT, otherwise wouldn’t be concerned. Now I’ll need to buy a spare key, unless I get app working, if I don’t take spare from home.
thanks anyway fellow!
Does the Ford app show vehicle location? If nothing works in the app, your modem in the truck (TCU) might need rebooting. You could try removing F9 in the BCM (fuse box under driver side dash) and reinstalling it. This will sometimes reboot the modem if it is not functional.

If the TCU is locked up, the serial number will be blank in the Sync screen.
 


Kemo Sabe

Well-Known Member
First Name
Kemo
Joined
Dec 22, 2019
Threads
1
Messages
316
Reaction score
525
Location
Upstate SC
Vehicle(s)
2019 Ranger
Does the Ford app show vehicle location? If nothing works in the app, your modem in the truck (TCU) might need rebooting. You could try removing F9 in the BCM (fuse box under driver side dash) and reinstalling it. This will sometimes reboot the modem if it is not functional.

If the TCU is locked up, the serial number will be blank in the Sync screen.
THANKS RANGER BILL!
I was continuing to piddle with my Ford App after trying yours and the other recommended procedures. All of a sudden something about battery popped up. Then updating. Then updating failed. Then start truck to complete. I did.
UODATE WORKED!!!!!!!😊😊🍩🍩🎊
This was first time i updated since truck new in 12/19!!
Now if I lock myself out, I’m app unlocked!!
Plus I see the other stuff.
shoot, there s was even free Siri’s XM until June 1!!

i sure appreciate having smart Ranger friends!!👍🎰

Kemo Sabe!!
 

ScarzRanger21(2.0)

Well-Known Member
First Name
Eric
Joined
Dec 9, 2025
Threads
9
Messages
203
Reaction score
700
Location
Auberry, CA
Vehicle(s)
2021 Ranger 4x4, 2019 Ranger Fx4
Occupation
Electrician
Why can’t Ford just leave things alone?! lol The app worked fine before, it was after I tried updating things I started having issues… All I need is lock/unlock and remote start. STOP UPDATING SOMETHING THAT WORKS!!!
It’s like the tech people where I work. Our programs and software work just fine but every few weeks they feel the need to update something, then everyone has issues logging in and can’t get things to work. LEAVE IT ALONE!!! 🤦‍♂️
 

airline tech

Well-Known Member
Joined
Aug 24, 2022
Threads
28
Messages
4,447
Reaction score
8,498
Location
Midwest - KS
Vehicle(s)
2022 Ranger Lariat-Super Crew, Cactus Gray
Occupation
Aircraft Tech
The good news is that 23188 will be the last update for the 5G , unless there is something major that must be pushed out.
 

Stevo56

Well-Known Member
First Name
Steve
Joined
Sep 24, 2020
Threads
0
Messages
127
Reaction score
353
Location
Duluth, MN
Vehicle(s)
2020 Ford Ranger XLT, 2023 Ford Edge SEL AWD, 2012 Ford Mustang
Occupation
Retired
Just an FYI, 3.4.26057 is out. Don't know if Ford is pushing it out yet but is available on Cyanlabs through Syn3 Updater. Haven't tried it myself. 23188 works fine for me.
 

TheExtra404

Well-Known Member
Joined
Sep 2, 2022
Threads
0
Messages
126
Reaction score
387
Location
PNW
Vehicle(s)
2022 XLT Tremor || Cactus Grey ||
Occupation
I throw rocks for a living. ("");,,;("")
Just an FYI, 3.4.26057 is out. Don't know if Ford is pushing it out yet but is available on Cyanlabs through Syn3 Updater. Haven't tried it myself. 23188 works fine for me.
Well now, I wonder if there would be much to be gained from me updating from 23188...
 

Dr. Zaius

Well-Known Member
First Name
Dennis
Joined
Dec 20, 2019
Threads
76
Messages
6,655
Reaction score
40,605
Location
Living The Dream
Vehicle(s)
2019 Ranger XLT FX4
It still doesn't appear for my truck on the Ford site.

 

AzScorpion

Moderator
First Name
Dave
Joined
Jul 25, 2019
Threads
335
Messages
26,220
Reaction score
131,993
Location
Back Home In AZ!
Vehicle(s)
2023 Ford Ranger Tremor
Occupation
Retired...Full Time Slacker
Well now, I wonder if there would be much to be gained from me updating from 23188...
Personally I'd wait a little while before updating. The current version is working fine unlike the last update which fixed a corrupted one. Lately it seems companies are putting out updates that aren't fully tested using us at their beta testers. I know when my phone has an update I usually wait a couple weeks and sometimes there's another update to fix the newest one within a week or two.
 

TheExtra404

Well-Known Member
Joined
Sep 2, 2022
Threads
0
Messages
126
Reaction score
387
Location
PNW
Vehicle(s)
2022 XLT Tremor || Cactus Grey ||
Occupation
I throw rocks for a living. ("");,,;("")
Personally I'd wait a little while before updating. The current version is working fine unlike the last update which fixed a corrupted one. Lately it seems companies are putting out updates that aren't fully tested using us at their beta testers. I know when my phone has an update I usually wait a couple weeks and sometimes there's another update to fix the newest one within a week or two.
Yeah, definitely not gonna volunteer quite yet. my headunit is mostly running with no issues, other than the annoying AM radio thing. LOL
 

airline tech

Well-Known Member
Joined
Aug 24, 2022
Threads
28
Messages
4,447
Reaction score
8,498
Location
Midwest - KS
Vehicle(s)
2022 Ranger Lariat-Super Crew, Cactus Gray
Occupation
Aircraft Tech
It appears it is a legitimate update - tied to APIM (overheat) issues and the recent MAP update, Ford servers however have not been updated to show the new Sync update - they do however show the new MAP Update - The MAP update appears to be the main push for the Sync update and the integration of it into Sync
 

Potterz

Member
First Name
Steve
Joined
Mar 4, 2023
Threads
8
Messages
18
Reaction score
13
Location
Pismo
Vehicle(s)
2020 Lariat
Occupation
Retired
It appears it is a legitimate update - tied to APIM (overheat) issues and the recent MAP update, Ford servers however have not been updated to show the new Sync update - they do however show the new MAP Update - The MAP update appears to be the main push for the Sync update and the integration of it into Sync
Do you happen to know the NAV #? I'm still on NA 2.21 - I didn't buy the last update
Sponsored

 
 








Top