Noiced some fog in fall. Now it’s -15C and the back windows are freezing up and kids say there’s no heat in back.

I don’t have rear air control *****, but I saw I have Rear HVAC relay in the fuse box. Do all Caravans have rear blowers or just those with seperate rear air control?

(wondering if I have a rear blower and if it may be at fault.)

 

If you dont have the controls for rear heat, you do t have it.