2017 Cadillac CTS-V: Service Bulletin: #PIP5492: Scraping or Moan Noise heard During Engine Idle

[Rob]

Some customers with a 2017 Cadillac CTS-V that falls within the VIN range listed in this service bulletin may comment on a Scraping or Moan Noise heard best when the engine is idling.

#PIP5492: Scraping or Moan Noise heard During Engine Idle - (Apr 10, 2017)

Subject:

Scraping or Moan Noise heard During Engine Idle

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Brand:	Model:	Model Year:	VIN:	Engine:	Transmission:
from	to	from	to
Cadillac	CTS-V	2017	H0194673	H0196684	6.2L LT4	All
Chevrolet	Camaro	2017	H0197262	H0196702	6.2L LT4	All
Chevrolet	Camaro	2018	J0100002	J0100018	6.2L LT4	All
Chevrolet	Corvette	2017	H5605159	H5605593	6.2L LT4	All

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Involved Region or Country	North America
Additional RPO/s:	ZL1, LT4
Condition	Customers may comment on a Scraping or Moan Noise heard best when the engine is idling
Cause	Supercharger Idler Pulley Assembly

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<dl><dt>Correction</dt><dd>If the vehicle falls into the VIN's listed above Replace Idler pulley Assembly – P/N 12668046

</dd></dl><dl><dt>Parts Information</dt><dd>

Description	Part Number	Qty
Idler Assembly	12668046	1

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