Chevrolet Blazer 2001–2004 — technical service bulletin
Bulletin 040523008 · NHTSA communication 10011051 · issued Sep 1, 2004
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2001–2004
model years
18
vehicle entries
Official summary
Revised rear rotor minimum allowable thickness after refinish specification. Also includes 2005 chevrolet blazer and gmc jimmy and the 2001 isuzu ascender (4wd only). *tt
Vehicles covered
- 2001 Chevrolet Blazer
- 2002 Chevrolet Blazer
- 2003 Chevrolet Blazer
- 2004 Chevrolet Blazer
- 2001 Chevrolet S10
- 2002 Chevrolet S10
- 2003 Chevrolet S10
- 2004 Chevrolet S10
- 2001 GMC Envoy
- 2001 GMC Jimmy
- 2002 GMC Jimmy
- 2003 GMC Jimmy
- 2004 GMC Jimmy
- 2001 GMC Sonoma
- 2002 GMC Sonoma
- 2003 GMC Sonoma
- 2004 GMC Sonoma
- 2001 Oldsmobile Bravada
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.