2021 Dodge and Ram ProMaster 2500FACTORY OEM SERVICE PROCEDURE

Fan, Cooling: Installation

GC0190564Courtesy of CHRYSLER GROUP, LLC
  1. Install the cooling fan (1) from the bottom.
  2. Remove the support and lower the vehicle.
    GC0145992Courtesy of CHRYSLER GROUP, LLC
  3. Position the radiator cooling fan (3) into mounts and attaching clips (2) on the radiator. Press down to lock into place.
  4. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
  5. Install the two retainer clips securing the lower coolant hose.
    GC0160412Courtesy of CHRYSLER GROUP, LLC
  6. Install the harness (1) onto the cooling fan.
    GC0160702Courtesy of CHRYSLER GROUP, LLC
  7. Connect the cooling fan wire harness connectors to the cooling fan relays (1), the resistors (2) and the cooling fan motors (3).
  8. Install the left under body shield. Refer to SHIELD, UNDERBODY, INSTALLATION .
  9. Remove the support and lower the vehicle.
    GC0157476Courtesy of CHRYSLER GROUP, LLC
  10. Attach the two upper radiator hose (2) retainers.
  11. Install the air cleaner body. Refer to BODY, AIR CLEANER, INSTALLATION .
    GC0157472Courtesy of CHRYSLER GROUP, LLC
  12. Install the Pressurized coolant bottle (3) and tighten the fateners to the proper torque specification. Refer to TECHNICAL SPECIFICATIONS .
  13. Install the coolant return hose (1).
  14. Connect the negative cable.
  15. Fill cooling system. Refer to STANDARD PROCEDURE .
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.