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Home >> Ford >> 2023 >> Escape ST-Line Select >> Repair and Diagnosis >> External Pages >> Different car >> Section 1684 (Abs Guided Routine Testing - DTC/Symptom Selection, DTC Index & Symptom Chart) >> DTC/Symptom Selection >> DTC Index >> ABS - Antilock braking system >> DTC U0401: Invalid Data Received From ECM/PCM "A"
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DTC U0401: Invalid Data Received From ECM/PCM "A"

WARNING: This page does not describe the selected car, but rather 38 other vehicles, including the 2024 Ford F-550 Super Duty, 2024 Ford F-450 Super Duty, 2024 Ford F-350 Super Duty, 2024 Ford F-250 Super Duty, and 2023 Ford F-550 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Failure Action
00 GO to PINPOINT TEST AI
86 GO to PINPOINT TEST AI
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