9999 GMC T15 TSBs (4)

Bulletin:: 010730002B
Component:: 980000 unknown or other
Summary:: Malfunction indicator lamp (mil) is on; the transmission is stuck in third gear; and / or the instrument cluster is inoperative. *tt
Bulletin:: 010730021
Component:: 103000 power train:automatic transmission
Summary:: This technical service bulletin states that technicians may experience difficulty in removing the connectors from the park / neutral position switch, usually when trying to remove the switch during transmission service. *tt
Bulletin:: SB-03-07-29-004K
Component:: 102000 power train:manual transmission
Summary:: This informational bulletin provide information on the operating characteristics of a manual transmission.
Bulletin:: PI-0281-E
Component:: 161100 structure: frame and members:underbody shields
Summary:: This preliminary informational bulletin provides information that may be helpful when addressing underbody component corrosion with customers.