However, the exact location and accessibility can vary slightly depending on trim level and specific options. It's always best to consult a repair manual specific to your year and model of Dodge 1500 van for precise instructions and diagrams. A Haynes or Chilton manual would be helpful. You can also find diagrams and repair videos online by searching for "2001 Dodge 1500 blower motor replacement" or "2001 Dodge 1500 blower motor resistor replacement" on YouTube or other automotive repair sites.