Ac does not switch on.

2005 TOYOTA YARIS
80,000 MILES
Avatar
FEEKOA
  • MEMBER
  • 1 POST
There is enough refrigerant. I think it is a pressure switch issue. But before going to that suspection I want you to let me know what may be the possible causes and where to check for the faults
Jan 1, 2012 at 11:53 PM
Advertisement
Avatar
RIVERMIKERAT
  • ✓Experienced Mechanic
  • 6,110 POSTS
Does the light on the switch turn on? Are the relays operational? Fuses? Does the blower come on? If not, is the ground securely connected? Is the power connected and hot? Does the clutch engage?
Jan 2, 2012 at 1:24 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.