2002 Suburban
Hi Guys! Bought this suburban a few months ago and almost nothing worked. Ive managed to get quite a few things working, but the main climate control module eludes me.

There is no power going to it, it doesnt turn on, no lights, doesnt blow any air. Both rear climate control modules work however (they just dont blow cold air, only hot and room temp).

Ive checked the fuses and replaced the relay.. No luck.

Most of the threads involve a blend door actuator or not blowing cold air. I cant find very many threads for my problem at all, where the whole module wont even turn on.

Can anyone help? Image of my climate control module attached

 

Please post in the Suburban section, not pickups.
(thread moved)

 

Did you check the fuses located on the right and left side of the instrument panel?
Check that the connector to the climate control panel is inserted correctly.

 

I checked the fuses under the hood and at the passenger side door. Wasn’t aware there was fuses to the left and right of the instrument panel.

 

There are more fuses in these things than Mrs. Cusser has on the bed !!!

 

haha I know!!! I found another fuse box (had 1 20 amp fuse and a few relays) on the passenger side, also a relay box near the brake pedal, not sure what those are for, everything online just mentions the main fuses and relays under the hood…

I didn’t test them, perhaps I should if they have anything to do with the AC system