Chevrolet C4500 2001–2006 — technical service bulletin
Bulletin 3616 · NHTSA communication 10018560 · issued Jan 6, 2006
Technical service bulletin
communication type
Fuel System, Other
component
2001–2006
model years
24
vehicle entries
Official summary
Service vme - 2006 duramax diesel engine fuel system components are not interchangeable with earlier year model vehicles. *tt
Vehicles covered
- 2003 Chevrolet C4500
- 2006 Chevrolet C4500
- 2006 Chevrolet Express
- 2001 Chevrolet Kodiak
- 2004 Chevrolet Kodiak
- 2005 Chevrolet Kodiak
- 2001 Chevrolet Silverado
- 2002 Chevrolet Silverado
- 2003 Chevrolet Silverado
- 2004 Chevrolet Silverado
- 2005 Chevrolet Silverado
- 2006 Chevrolet Silverado
- 2006 GMC C4500
- 2006 GMC C5500
- 2006 GMC Savana
- 2001 GMC Sierra
- 2002 GMC Sierra
- 2003 GMC Sierra
- 2004 GMC Sierra
- 2005 GMC Sierra
- 2006 GMC Sierra
- 2003 GMC Topkick
- 2004 GMC Topkick
- 2005 GMC Topkick
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.