Cadillac Deville 2002 — technical service bulletin
Bulletin 210602 · NHTSA communication 637251 · issued Jun 21, 2002
Technical service bulletin
communication type
Equipment
component
2002
model years
2
vehicle entries
Official summary
The subject of this message is a change to the resistance value of the xm antenna on vehicles built with the xm radio option. *tt
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.