1998 CHEVROLET DENALI TSBs (2)

Bulletin:: 660421002
Component:: 103400 power train:automatic transmission:lever and linkage:column shift
Summary:: Customer may complain that the 4wd is inoperative. *tt
Bulletin:: 16NA260
Component:: 353400 equipment:electrical:radio/tape deck/cd etc.
Summary:: This technical bulletin provides a procedure to reprogram the media disc player with the latest calibrations to correct a condition of the rear entertainment system not operating as intended in colder ambient temperature areas due to calibr