* Remove the washer fluid reservoir? This usually involves disconnecting hoses, possibly an electrical connector for the low-fluid level sensor, and unbolting the reservoir from its mounting location. The location and specifics will depend on the year and model of your Trailblazer.
* Disconnect a hose? You'll need to locate the hose you want to disconnect and carefully separate the hose clamps. Have a container ready to catch any remaining washer fluid.
* Disconnect the washer pump? This involves disconnecting the electrical connector and the hoses leading to and from the pump. Again, location varies depending on the year and model.
* Disconnect the nozzles? These usually just pop out or unscrew, depending on the design.
To get accurate instructions, you need to:
1. Specify what part you're disconnecting. (e.g., "How do I disconnect the washer fluid reservoir on a 2005 Chevy Trailblazer?")
2. Provide the year and model of your Chevy Trailblazer. The location and method of disconnecting components varies significantly between model years.
Once you provide this information, I can give you more specific and helpful instructions. You can also consult your Trailblazer's repair manual for detailed diagrams and procedures. A Haynes or Chilton repair manual for your specific year and model would be extremely helpful.