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TCU - DTC U2100 - Initial Configuration Not Complete

0x3333

2.0L EcoBoost
Member
First Name
Tercio
Joined
Sep 12, 2025
Threads
4
Messages
18
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6
Location
SP / Brazil
Vehicle(s)
Ford Maverick Tremor 2025
Engine
2.0L EcoBoost
Hi Folks,

I did some coding to my MY2025 Tremor, just small stuff like TSR, some cluster changes, etc.

The truck has total 300mi in it, and I'm having a DTC in my TCU, Code: U2100 - Initial Configuration Not Complete and I don't remember if I had this DTC when I bought the car.

I tried doing some procedures(Write all asbuilt) but I got service procedure interrupted in Forscan, so the first part of the procedure is failing so it's not clearing the DTC.

Did anybody had issues like this before? Everything is working great, but this DTC is bothering me LOL.
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sanpablo

2.5L Hybrid
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Rich
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1967 Shelby GT500, 2016 Honda HRV, 2015 Honda CRV
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Hi Folks,

I did some coding to my MY2025 Tremor, just small stuff like TSR, some cluster changes, etc.

The truck has total 300mi in it, and I'm having a DTC in my TCU, Code: U2100 - Initial Configuration Not Complete and I don't remember if I had this DTC when I bought the car.

I tried doing some procedures(Write all asbuilt) but I got service procedure interrupted in Forscan, so the first part of the procedure is failing so it's not clearing the DTC.

Did anybody had issues like this before? Everything is working great, but this DTC is bothering me LOL.
Which asbuilt is giving you the problem?
 
Last edited:
OP
OP

0x3333

2.0L EcoBoost
Member
First Name
Tercio
Joined
Sep 12, 2025
Threads
4
Messages
18
Reaction score
6
Location
SP / Brazil
Vehicle(s)
Ford Maverick Tremor 2025
Engine
2.0L EcoBoost
TCU...
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