2003 Toyota Highlander 2.4 114k miles. Recently got it. It's been sitting for nearly a year. I vacuumed the AC system and it held vacuum so I charged it up and it worked great. I left the car for 2 days came back to turn on the AC and now the AC light is blinking. I already changed the compressor relay with no luck. Any thoughts??
unfortunately the manual is not in the vehicle
Fortunately an internet search finds multiple sources for the manual in about 5 seconds, including directly from Toyota.
https://www.toyota.com/owners/warranty-owners-manuals/vehicle/highlander/2003/
@chucktobias didn't even think of this. Thanks
@gemini15 I found it on page 152 in the owners manual. "If the “A/C” button indicator flashes, there
is a problem in the air conditioning system
and the air conditioning automatically
shuts off. If this happens, take your ve-
hicle to a Toyota dealer for service."
@oskool Probably refrigerant leaked out.
@chucktobias yes I will take a good look into this either tomorrow or Friday and check the pressure and fuses power to the compressor stuff like that
What does your owner's manual say about a blinking AC light? (Of course chances are with a vehicle that old that at least some of the refrigerant has leaked out.)
@chucktobias unfortunately the manual is not in the vehicle