Chevrolet Silverado 2001–2006 — technical service bulletin
Bulletin 3870 · NHTSA communication 10020238 · issued Aug 21, 2006
Technical service bulletin
communication type
Power Train
component
2001–2006
model years
12
vehicle entries
Official summary
Clutch pedal fade or clutch will not disengage typically when towing. *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.