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Service bulletin 050802

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id636628
Published by NHTSA2002-11-12
Manufacturer's number050802
Manufacturer's date2002-05-08
NHTSA componentPOWER TRAIN:MANUAL TRANSMISSION

NHTSA's summary

THIS MESSAGE CONCERNS VEHICLES WITH THE MANUAL TRANSMISSION AND A CONCERN WITH A RATTLE OR FLUTTERING NOISE WHILE DRIVING IN FIFTH GEAR. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Manual transmission

Vehicles listed
CADILLAC CTS2003

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
101020022005-04-08. Service bulletin. MANUAL TRANSMISSION RATTLE OR FLUTTERING NOISE WHILE DRIVING IN FIFTH GEAR. *EH
020729006A2003-02-12. Service bulletin. NOISE, WIND NOISE, FLUTTER AT APPROXIMATELY 40 MPH. *TT
0207300262002-10-10. Service bulletin. CONCERNS WITH LAUNCH SHUDDER FELT ON HARD ACCELERATION. *TT
0207290062002-10-10. Service bulletin. SOME CUSTOMERS MAY COMMENT THAT A FLUTTERING OR WIND NOISE IS HEARD WHILE DRIVING IN 5TH GEAR ABOVE 40 MPH. *TT
0207300022002-06-20. Service bulletin. INFORMATION ON 5L40E AUTOMATIC TRANSMISSION OPERATING CHARACTERISTICS. *SLC *AR