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September 16, 2016 Service bulletin

This technical bulletin provides examples of how the transmission cooler lines may

Cadillac technical service bulletin 16-NA-307 for 2016-2017 Cadillac CTS and 2016-2017 Cadillac Ats.

Bulletin number
16-NA-307
Component
Engine and engine cooling
Summary
This technical bulletin provides examples of how the transmission cooler lines may cause noise and how to adjust or repostion the lines away from the vehicles body.

Owners of these vehicles have filed 12 complaints in the engine category.

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