There have been 3 technical service bulletins issued for the unspecified year GMC School Bus Series.
| Bulletin Date: | Apr. 7, 2016 |
| Component: | Frame and members underbody shields. |
| Bulletin Summary: | This preliminary informational bulletin provides information that may be helpful when addressing underbody component corrosion with customers. |
| Vehicles covered in this TSB: |
Buick Buick,
Cadillac Cadillac,
Chevrolet 2500 Hd,
Chevrolet 3500 Series,
Chevrolet Astro,
Chevrolet Avalanche,
Chevrolet B Series,
Chevrolet Beretta,
Chevrolet Blazer,
Chevrolet C Series,
Chevrolet C Series(light),
Chevrolet C Series(medium),
Chevrolet C/K,
Chevrolet C/k Series,
Chevrolet C10,
|
| Bulletin Date: | Apr. 7, 2016 |
| Component: | Equipment. |
| Bulletin Summary: | This preliminary informational bulletin provides information that may be helpful when addressing underbody component corrosion with customers. |
| Vehicles covered in this TSB: |
Buick Buick,
Cadillac Cadillac,
Chevrolet 2500 Hd,
Chevrolet 3500 Series,
Chevrolet Astro,
Chevrolet Avalanche,
Chevrolet B Series,
Chevrolet Beretta,
Chevrolet Blazer,
Chevrolet C Series,
Chevrolet C Series(light),
Chevrolet C Series(medium),
Chevrolet C/K,
Chevrolet C/k Series,
Chevrolet C10,
|
| Bulletin Date: | Apr. 1, 2016 |
| Component: | Manual transmission. |
| Bulletin Summary: | This informational bulletin provide information on the operating characteristics of a manual transmission. |
| Vehicles covered in this TSB: |
Buick Buick,
Cadillac Cadillac,
Chevrolet 2500 Hd,
Chevrolet 3500 Series,
Chevrolet Astro,
Chevrolet Avalanche,
Chevrolet B Series,
Chevrolet Beretta,
Chevrolet Blazer,
Chevrolet C Series,
Chevrolet C Series(light),
Chevrolet C Series(medium),
Chevrolet C/K,
Chevrolet C/k Series,
Chevrolet C10,
|
| Bulletin Date: | Oct. 19, 2000 |
| Component: | Frame and members. |
| Bulletin Summary: | This issue involves the visible nature of the frame rail inner edges on 1999 through 2001 medium-duty conventional cab, tilt cabs, and school bus vehicles. These frame rails indicate that there is a tearing effect at the frame rail flang |
| Vehicles covered in this TSB: |
1999 Chevrolet Conventional,
2000 Chevrolet Conventional,
2001 Chevrolet Conventional,
Chevrolet Conventional,
Chevrolet School Bus Series,
1999 GMC Conventional,
2000 GMC Conventional,
2001 GMC Conventional,
GMC Conventional,
GMC School Bus Series.
|
Also see
GMC vehicle common problems.