Chevrolet Blazer 1983–1994 — technical service bulletin
Bulletin GM561204 · NHTSA communication 41076 · issued Apr 1, 1995
Technical service bulletin
communication type
Structure
component
1983–1994
model years
52
vehicle entries
Official summary
Water leak at the a/c recirculation door (install new hood hinge seal). *tw
Vehicles covered
- 1983 Chevrolet Blazer
- 1984 Chevrolet Blazer
- 1985 Chevrolet Blazer
- 1986 Chevrolet Blazer
- 1987 Chevrolet Blazer
- 1988 Chevrolet Blazer
- 1989 Chevrolet Blazer
- 1990 Chevrolet Blazer
- 1991 Chevrolet Blazer
- 1992 Chevrolet Blazer
- 1993 Chevrolet Blazer
- 1994 Chevrolet Blazer
- 1983 Chevrolet S10
- 1984 Chevrolet S10
- 1985 Chevrolet S10
- 1986 Chevrolet S10
- 1987 Chevrolet S10
- 1988 Chevrolet S10
- 1989 Chevrolet S10
- 1990 Chevrolet S10
- 1991 Chevrolet S10
- 1992 Chevrolet S10
- 1993 Chevrolet S10
- 1994 Chevrolet S10
- 1983 GMC Jimmy
- 1984 GMC Jimmy
- 1985 GMC Jimmy
- 1986 GMC Jimmy
- 1987 GMC Jimmy
- 1988 GMC Jimmy
- 1989 GMC Jimmy
- 1990 GMC Jimmy
- 1991 GMC Jimmy
- 1992 GMC Jimmy
- 1993 GMC Jimmy
- 1994 GMC Jimmy
- 1983 GMC Sonoma
- 1984 GMC Sonoma
- 1985 GMC Sonoma
- 1986 GMC Sonoma
- 1987 GMC Sonoma
- 1988 GMC Sonoma
- 1989 GMC Sonoma
- 1990 GMC Sonoma
- 1991 GMC Sonoma
- 1992 GMC Sonoma
- 1993 GMC Sonoma
- 1994 GMC Sonoma
- 1991 Oldsmobile Bravada
- 1992 Oldsmobile Bravada
- 1993 Oldsmobile Bravada
- 1994 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.