Any tips and tricks on diagnosing what's wrong with A/C? - Toyota Yaris Forums

07HBYaris · 07-25-2014, 08:08 PM

Scott thanks for all the help all the time.

I've tried recharging, replaced evaporator, dyed lines.
I think the compressor is clutchless anyways, the engine revs up and tries to kick on the compressor and doesn't kick on so recharging was useless, replacing evaporator didn't change anything, dyed line reported no leaks.

Another question is would there by any chance a check engine light or anything of the sort be displayed on the dashboard that will let the driver know that there's something wrong with something like the A/C ecu or anything of the sort?

Also which techstream do you recommend?

07-25-2014, 08:08 PM	#3
07HBYaris Drives: Yaris HB 2007 Join Date: Jun 2013 Location: Illinois Posts: 14	further more... Scott thanks for all the help all the time. I've tried recharging, replaced evaporator, dyed lines. I think the compressor is clutchless anyways, the engine revs up and tries to kick on the compressor and doesn't kick on so recharging was useless, replacing evaporator didn't change anything, dyed line reported no leaks. Another question is would there by any chance a check engine light or anything of the sort be displayed on the dashboard that will let the driver know that there's something wrong with something like the A/C ecu or anything of the sort? Also which techstream do you recommend? __________________ no a/c + traffic =

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