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Service bulletin 270202

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 id629844
Published by NHTSA2002-04-09
Manufacturer's number270202
Manufacturer's date2002-02-27
NHTSA componentEQUIPMENT

NHTSA's summary

INFORMATION ON THE ULTRASONIC REAR PARK ASSIST FEATURE. *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

Equipment and accessories

Vehicles listed
CADILLAC DEVILLE

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