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November 1, 2002 Service bulletin

Unable to communicate with/reprogram powertrain control module (PCM)

Ford technical service bulletin 16404 for 2000-2003 Ford Focus.

Bulletin number
16404
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
Unable to communicate with/reprogram powertrain control module (PCM). Mj

Owners of these vehicles have filed 421 complaints in the transmission category.

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