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Cadillac TSB #18NA291

2017 Cadillac CTS

TSB Document:

MC-10183157-9999.pdf

Affected Component: EQUIPMENT ADAPTIVE/MOBILITY

Summary: This technical bulletin provides a procedure to replace the Schrader valve port with an open fill port to aid in filling the supercharger cooling system and to correct the engine performance.

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Date Published: OCT 29, 2020
NHTSA TSB #: 10183157

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