Ther most common cause for no A/C is lack of refrigerant, with low refrigerant there is a low pressure cut out switch that shuts down the system, have the A/C leak checked first.
mark (mhpautos)
Feb 13, 2011 at 10:41 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.