Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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END OF NEED FOR INFORMATION

ENGINEERING INFORMATION

Bulletin No.: 08-07-30-050A

Date: March 12, 2009

Subject:
EI08357 - Transmission Fluid Leak From Extension Housing Seal (Engineering Information)

Models:
2008 Buick Allure (Canada Only), LaCrosse, Lucerne
2008 Chevrolet Impala

Equipped with 4T65-E Automatic Transmission (RPO MN7 or M15)

Supercede:
This bulletin is being revised to end the need for dealer feedback/parts. Please discard Corporate Bulletin Number 08-07-30-050 (Section 07 - Transmission).

This bulletin is being revised to end the need for dealer feedback/parts. If you exhibit a vehicle with this concern, please diagnose and repair using the information in SI.





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