2005 - 2007 Corvette: Service Bulletin: Information on 2-3 Upshift or 3-2 Downshift Clunk Noise

Bulletin No:  01-07-30-042D

Date:  May, 2006

Subject:  Information on 2-3 Upshift or 3-2 Downshift Clunk Noise

Models: 
2007 and Prior Passenger Cars and Light Duty Trucks
2003-2007 HUMMER H2
2006-2007  HUMMER H3
2005-2007 Saab 9-7X
with 4L60-E or 4L65-E Automatic Transmission (RPOs M30, M32)

NOTE:  This bulletin is being revised to add the 2007 model years and include passenger cars.  Please discard Corporate Bulletin Number 01-07-30-042C (Section 07 -- Transmission/Transaxle).

The complete, one page PDF file of this bulletin is linked below: