| Subject: | Revised Pressure Relief Valve Replacement | 
| Models: | 2004-2006 Chevrolet Colorado | 
| 2004-2006 GMC Canyon | 
This bulletin is being issued to revise the Pressure Relief Valve Replacement procedure in the Body Rear End sub-section of the Service Manual. Please replace the current information in the Service Manual with the following information.
The following information has been updated within SI. If you are using a paper version of this Service Manual, please make a reference to this bulletin on the affected page.
Callout  | Component Name  | 
|---|---|
Preliminary ProcedureRemove rear inner trim panel. Refer to Trim Panel Replacement - Body Rear Corner - Lower.  | |
1  | Pressure Relief Valve. Tip  |