FAQ
1. Where is the battery in a Ram ProMaster?
The battery is located up front, under a floor panel near the driver’s seat.
2. Can you jumpstart a Ram ProMaster from under the hood?
Yes. Ram provides under-hood jumpstart posts, and those are the recommended connection points for jumpstarting the ProMaster.
3. What order do you connect jumper cables on a Ram ProMaster?
Connect red to the Ram ProMaster, red to the donor battery, black to the donor battery, and black to the Ram ProMaster ground post.
4. How long should you wait before starting the Ram ProMaster?
After connecting the cables and starting the donor vehicle, wait about 1 to 2 minutes before trying to start the ProMaster.
5. What should you do if your Ram ProMaster keeps needing jumpstarts?
If you have to jumpstart your ProMaster often, it may be time to have the battery and vehicle checked.