With the 100+ degree sunshine in AZ, AC won't turn on. The last time using the AC was last year.
By looking at the compressor, I believe the clutch didn't engage at all.
Also did a self diagnostic test by:
While 21 is for the solar sensor which I guess could be ignored, code 23 is regarding pressure switch circuit.
What could be my next stop of troubleshooting?
Thanks!
TL;DR
The summary of all I have done to find and fix the leaking, and detail recharging instruction can be found at 15th floor
By looking at the compressor, I believe the clutch didn't engage at all.
Also did a self diagnostic test by:
Hold the AUTO and Recirculated air button while turning the key from OFF to ON
And got code: 21 & 23.While 21 is for the solar sensor which I guess could be ignored, code 23 is regarding pressure switch circuit.
What could be my next stop of troubleshooting?
Thanks!
TL;DR
The summary of all I have done to find and fix the leaking, and detail recharging instruction can be found at 15th floor
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