Ford error code U2100:00
Initial configuration not complete - TRM. Typically after an accessory brake-control kit install.
What to check, and in what order, is in the app. The flow Ford - trailer not detected: identify the generation first walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
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- Trailer Detection Field Manual Rev. 1.0 + Engineering Supplement Rev. BIn-house (shop technical reference)
Related codes
- B1D08:11Left trailer direction indicator - circuit short to ground. A LAMP…
- B1D08:12Left trailer direction indicator - circuit short to battery.
- B1D09:11Right trailer direction indicator - circuit short to ground. A LAMP…
- B1D09:12Right trailer direction indicator - circuit short to battery.
- U0137Lost communication with Trailer Brake Control Module (set in ABS).
All Trailer Detection (Tow Vehicle) error codes · Look up another code