NHTSA ID Number: 10214881 Manufacturer Communication Number: TSB 22-2256 Summary Some 2021 F-150 vehicles may exhibit diagnostic trouble code (DTC) U0140:82 stored in the trailer module (TRM). This may be due to software parameters in various modules. To correct the condition, follow the Service Procedure to reprogram various modules. Model: Ford 2021 F-150 Issue: Some 2021 … Read more
NHTSA ID Number: 10202646 Manufacturer Communication Number: SSM 50217 Summary Some 2021 F-150 vehicles may exhibit diagnostic trouble code (DTC) U0143:87 stored in the trailer module (TRM). This may be due to various software parameters in the TRM. This DTC should be disregarded as it does not cause any observable concerns or warning messages and does … Read more
NHTSA ID Number: 10198606 Manufacturer Communication Number: TSB 21-2179 Summary Some 2021 F-150 vehicles may experience a diagnostics trouble code (DTC) U2100 in the trailer module (TRM) after installation of the Ford Accessory Trailer Brake Control kit. This may be due to an error in the configuration data needed to update the TRM. To correct the … Read more
NHTSA ID Number: 10202846 Manufacturer Communication Number: SSM 50226 Summary Some 2021 F-150 vehicles may experience a false alarm activation event with a trailer connected. A Security System Detected A Trailer Disconnect message may also display in the FordPass app. This may be due to various software parameters in the trailer module (TRM) and compatibility with certain … Read more
NHTSA ID Number: 10184630 Manufacturer Communication Number: SSM 49386 Summary Some 2020-2021 Police Interceptor Utility vehicles may have diagnostic trouble codes (DTCs) C0052, C0053, C0054 and/or C0055 stored in the TRM if the police steering wheel output circuits are not connected to any accessories. If these DTCs are detected during diagnosis of unrelated concerns, they should … Read more