GMC Savana 2008 — technical service bulletin
Bulletin PIP4329 · NHTSA communication 10024225 · issued Feb 1, 2008
Technical service bulletin
communication type
Power Train
component
2008
model years
7
vehicle entries
Official summary
Current or intermittent dtc p0741 tcc stuck off. Equipped with 4l60e, 4l65e or 4l70e (rpo m30, m32, m70) automatic transmission. *nj
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.