Digital HVAC

[djrepoman]

I have tried 3 different hvac units,all of them are reading in celcius instead of farenheit. Any ideas how to fix this?

[Scottydoggs]

read the owners manual, theres got to be a way to change it.

need a manual let me know i got a site saved.

[BillBoost37]

Press the metric button.

I'd maybe be able to give you more info..if you told us what year/model the car is.

[djrepoman]

Press the metric button.

I'd maybe be able to give you more info..if you told us what year/model the car is.

metric button on DIC does nothing for hvac controls, car is a 98 GTP

[Scottydoggs]

us regal owners just hit the E/M button it changes everything to standard or metric.

[douger]

us regal owners just hit the E/M button it changes everything to standard or metric.

GM Service Information doesn't have an owners manual for a car this old - but the ENG/MET button on the DIC also changes the HUD display.

I suspect it also changes the display on automatic HVAC control units.

[Scottydoggs]

heres a 98 manual

http://www.pontiac.com/content/dam/pontiac/northamerica/usa/nscwebsite/en/Home/Owners/Owner_Resources/Manuals/en/us/1998/grand_prix/1998-pontiac-grand-prix-owners-manual.pdf

and heres a 2000 link cause hes got both cars in his sig there.

http://www.pontiac.com/content/dam/p...ers-manual.pdf


the link to search your own car should you see this and want one for yourself.

http://www.pontiac.com/owners/owner_resources/manuals.html

[goldgp]

I have a 98 gtp with digital hvac, eng/metric doesnt change it.Is it possible there are different hvac controls for Canadian cars that are only programmed for Celsius?

[douger]

I have a 98 gtp with digital hvac, eng/metric doesnt change it.Is it possible there are different hvac controls for Canadian cars that are only programmed for Celsius?

I only see one control unit listed. It's discontinued.

[djrepoman]

Got the issue resolved, put unit out of dash, and unhooked the single black wire that has its own single connector..back to reading F*