R12 and R134 same climate control unit?
01-19-16, 08:45 PM
#1
R12 and R134 same climate control unit?
screen issue on my 93 sc300's climate control lcds. Can i swap my 95's in its place and have full functioning ac on both cars? 95 is r134 and 93 is r12. I would just do it and see but the 95 has a Freon leak atm so i wouldn't know on it.
Last edited by scsexy; 01-19-16 at 08:59 PM.
01-19-16, 09:05 PM
#2
I don't know if there are differences between R12 ('92) and R134 ('93+) vehicles' HVAC units, but there are differences in the units across at least some of the years unrelated to refrigerant type. I tried one from a different year at one point and half of the functions didn't work properly.
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