How to clear the “Perform Service” message on the overhead console in your Cummins.

  1. Put the key in the ignition with doors closed
  2. Turn the key to the RUN position without cranking the engine
  3. Press and release the BRAKE pedal TWO times
  4. Press the ACCELERATOR pedal to the floor slowly TWO times within 10 seconds
  5. Turn the key to the OFF/LOCK position
  6. The “Perform Service” message should no longer appear. If it does, you may need to repeat the procedure.