First project in the new shop.....blower motor change out in my 89 Suburban. I pulled it in there last night, that truck didn't fit in my last house's garage, too tall. Should be an easy swap if it's accessed through the engine compartment and not under the dash.
Under dash. Have to pull glove box and ecm to properly remove the noise insulator. There is a bolt or two holding lower right corner of dash, they need to be removed to pull dash away to make room to get fan out.