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July 1, 2002 Service bulletin

Product emission recall regarding uncertified powertrain control module calibration

Cadillac technical service bulletin 02021 for 2002 Cadillac Escalade.

Bulletin number
02021
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
Product emission recall regarding uncertified powertrain control module calibration. Tt

Owners of these vehicles have filed 10 complaints in the transmission category.

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