"Transmission Fault" error on the dashboard - how can I accurately determine the cause?
My Ford Focus has a "Transmission Fault" light. Diagnostics showed several faulty pressure sensors. How can I determine which component is faulty without replacing everything?
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A “Transmission Fault” light with multiple pressure sensor errors may result from wiring issues, connector corrosion, or a failing control module. Check sensor voltages and harness continuity before replacing parts. Using a scan tool to compare live data can help pinpoint the faulty sensor. For expert testing methods and repair options, visit https://evrotrans.co.uk/repairs/transmission-repair/ for professional guidance and diagnostics.