Ford Mustang Mach-E CCS Charging Module Fault
The on-board charger on Mach-E can develop faults causing failed or slow AC charging. OBC replacement costs £700-1,400. Ford has issued software updates addressing some charging communication faults.
Repair / Solution
No confirmed fixes yet. Share yours below.
⚠️ Wrong Diagnosis?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Ford Mustang 2020 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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