Diagnostic Trouble Code (DTC) Chart

WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .

Module	DTC	Description	Action
BCM	B1182:00	Tire Pressure Monitoring System: No Sub Type Information	GO to Pinpoint Test A
BCM	B1182:55	Tire Pressure Monitoring System: Not Configured	GO to Pinpoint Test L
BCM	B124D:02	Tire Pressure Sensor: General Signal Failure	GO to Pinpoint Test B
BCM	B1251:00	Tire Pressure Sensor Low Battery: No Sub Type Information	GO to Pinpoint Test C
BCM	B1254:51	Right Rear (Outside on Duel Wheel) Tire Pressure Sensor and Transmitter Assembly: Not Programmed	GO to Pinpoint Test L
BCM	B1255:51	Left Rear (Outside On Duel Wheel) Tire Pressure Sensor and Transmitter Assembly: Not Programmed	GO to Pinpoint Test L
BCM	C1A56:51	Left Front Tire Pressure Sensor and Transmitter Assembly: Not Programmed	GO to Pinpoint Test L
BCM	C1A58:51	Right Front Tire Pressure Sensor and Transmitter Assembly: Not Programmed	GO to Pinpoint Test L
BCM	U0559:56	Invalid Data Received From Radio Transceiver: Invalid/Incompatible Configuration	GO to Pinpoint Test K
RTM	U0146:00	Lost Communication With Gateway "A": No Sub Type Information	GO to Pinpoint Test H
RTM	U0401:00	Invalid Data Received from ECM / PCM "A": No Sub Type Information	GO to Pinpoint Test J
RTM	U0401:82	Invalid Data Received from ECM / PCM "A": Alive / Sequence Counter Incorrect / Not Updated	GO to Pinpoint Test J
RTM	U1A00:00	Private Communication Network: No Sub Type Information	GO to Pinpoint Test I
RTM	U2100:00	Initial Configuration Not Complete: No Sub Type Information	GO to Pinpoint Test K
RTM	U3000:04	Control Module: System Internal Failures	GO to Pinpoint Test K