Where is the fues box inside the van?
I can show you where the fuse box is, it's on the end/side of the dash, passenger side. But if the blower works, I really think the trouble is somewhere else, maybe the heater core not getting fed with hot coolant or is clogged
I drew a blue circle inside black circle, that is what allows (or not) coolant in to heater core, click for full screen..it's vacuum operated
Looking for a Used Montana SV6 in your area?
CarGurus has 154 nationwide Montana SV6 listings starting at $4,950.
Search Pontiac Montana SV6 Questions
Pontiac Montana SV6 Experts
Related Models For Sale