No Vent Gen1 (93)

rewepython

Registered
I'm not getting any air out of the vents. I've swapped EATC units even though both show 8888 when I do diag. If it were a Gen2, I'd know where to look next, but winter is coming and I'd rather be able to warm the entire car instead of just defrost.

Defrost works.
Some heat will come out of the floor vent when Floor (or combination of) is selected. Not much but some.
Selecting vent or panel will still push air out of the defrost vent.
EATC unit shows no codes.
Cannot exit diagnostics from EATC, have to turn car off.

Bad HVAC module?
Appreciate the help.
 
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