U0121:00-0B forscan error

Ford SYNC 3 Support CyanLabs Update Support
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1

i’m a few weeks after retrofit sync 3 on my 2015 mondeo mk5,at the begining i need to mention it’s from china but after instalation (it is assign with my vin) it’s working without any issues at all,i didn’t need to correct anything it was plug and play.
However i noticed error dtc on forscan U0121:00-0B ,i don’t have any messages on dashboard like i said it’s working fine,i was reading every post about this error on this forum because it is common thing when apim is wrong programmed for my car,i followed one solution reseting module and install original asbuilt from ford website but no luck.
anyone can point me right direction please

SYNC Region: EU

Navigation Variant: Nav

Manufacturer Year: Unknown

Install Type: Replica

Old SYNC Version: 3.7.11

New SYNC Version: 3.4.23188

Do you have a error message, if so what is it?
U0121:00-0B

Update Method: CyanLabs Manual Method

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i never used my parking assist but today i noticed i can’t change anything on this screen

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it’s always first icon highlighted and can’t be changed,because i never use this system on sync 3 i don’t know is it normal

2

  1. you can’t use the original Ford APIM AsBuilt for your car, that config is for MFT/Sync2 not Sync3

  2. post your current APIM AsBuilt so we can take a look at it.

4

APIM.abt (495 Bytes)

can any one help ?

5

:warning: @paweltracz, do not bump the thread. I’ve merged all your messages…

Just wait, this is basically a free support community, and people have real lives and also live in different timezones…

Please do not bump the thread again, if you are in a hurry for support then you should head to your local service center and pay for their service.

6

you are right

my bad

7

ABS communications error. Your APIM as built doesn’t work like you think….check your GPS. This is affecting the parking function also.