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)
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</tbody><dl><dt>Correction</dt><dd>If the vehicle falls into the VIN's listed above Replace Idler pulley Assembly – P/N 12668046
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#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: | |
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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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</dd></dl><dl><dt>Parts Information</dt><dd>
Description | Part Number | Qty |
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Idler Assembly | 12668046 | 1 |
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