LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Dodge and Ram >> 2020 >> ProMaster City Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Electronic Control Modules (Service Information) >> Module, Body Control (BCM) >> Module Programming >> Programming Keys To The BCM
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Programming Keys To The BCM

NOTE:

  • All customer keys, including any previously programmed and replacement keys, must be learned during this procedure.
  • The Body Control Module (BCM) may be programmed to recognize up to a total of eight key fobs. When replacing or adding a key fob, the replacement/additional key fob must be ordered through your parts department by VIN. The new key will arrive within 24 hours cut to match the door lock cylinder in the vehicle for which it will be used. Once the new key fob arrives, the BCM must be programmed to recognize it as a valid key fob.
  • If any previously programmed keys are not re-programmed during this procedure, they will be permanently disabled.
  • If the wrong key code is entered three times in a row it will lock out the BCM for a period of 24 hours.

  1. Obtain the security pin for the vehicle.
  2. Connect to the diagnostic scan tool to the vehicle.
  3. Select "BCM" and then the "Misc Functions" tab.
  4. Select the "Key Learning Procedure" then click "continue".
  5. Follow the screen prompts to complete the Key Learning Procedure.
  6. As prompted at the end of the Key Learning Procedure, "perform the PROXI alignment procedure to make sure other ECUs are updated".
scientia non olet · About LEMON Manuals