TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Cadillac for this TSB. Call your local Cadillac dealer's service department & ask for a copy of TSB# SB-11084.

Affected Component: SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY

Summary

GM: 2011 CADILLAC CTS. THERE IS A WINE OR HUM NOISE COMING FROM THE REAR DIFFERENTIAL ASSEMBLY AND THERE IS A PROCEDURE TO FIX IT. *RM

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