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Cadillac TSB #21-NA-230

2020 Cadillac CT6

TSB Document:

MC-10213497-0001.pdf

Affected Component: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

Summary: This service bulletin provides a repair procedure to correct a customers concern of Whining/Whirring, Whistle, Squeaking, Groaning/Growling Noise Coming from Front Wheel/Engine Area.

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Date Published: MAY 25, 2022
NHTSA TSB #: 10213497

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