Diagnostic Trouble Code (DTC) Chart

WARNING: This page is about a different car, the 2023 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.

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

Module	DTC	Description	Action
BCMC	U0100:87	Lost Communication With ECM/PCM 'A': Missing Message	GO to Pinpoint Test A
BCMC	U0121:87	Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A': Missing Message	GO to Pinpoint Test B
BCMC	U0122:87	Lost Communication With Vehicle Dynamics Control Module: Missing Message	GO to Pinpoint Test C
BCMC	U0140:87	Lost Communication With Body Control Module: Missing Message	GO to Pinpoint Test D
BCMC	U0146:87	Lost Communication With Serial Data Gateway 'A': Missing Message	GO to Pinpoint Test E
BCMC	U0164:87	Lost Communication With HVAC Control Module: Missing Message	GO to Pinpoint Test F
BCMC	U023A:87	Lost Communication With Image Processing Module A: Missing Message	GO to Pinpoint Test G
BCMC	U0415:81	Invalid Data Received from Anti-Lock Brake System (ABS) Control Module 'A': Invalid Serial Data Received	GO to Pinpoint Test B
BCMC	U1000:00	Solid State Driver Protection Active -Driver Disabled: No Sub Type Information	GO to Pinpoint Test H
BCMC	U2100:00	Initial Configuration Not Complete: No Sub Type Information	GO to Pinpoint Test I
BCMC	U2200:00	Control Module Configuration Memory Corrupt: No Sub Type Information	GO to Pinpoint Test I
BCMC	U3000:49	Control Module: Internal Electronic Failure	GO to Pinpoint Test J
BCMC	U3000:57	Control Module: Invalid/Incompatible Software Component	GO to Pinpoint Test J
BCMC	U3003:16	Battery Voltage: Circuit Voltage Below Threshold	GO to Pinpoint Test K
BCMC	U3003:17	Battery Voltage: Circuit Voltage Above Threshold	GO to Pinpoint Test L