Module Replacement And Programming Order Guide
WARNING: This page is about a different car, the 2020 RAM ProMaster City. However, it is still accessible from the selected car via links, so may be relevant.
Match the Electronic Control Units (ECUs) being replaced with the column repair condition that applies to the repair being performed:
- Body Control Module (BCM).
- Finger Operated Button Ignition Key (FOBIK) - All keys must be present at the time of programming.
- Powertrain Control Module (PCM).
| Module | MODULE REPLACEMENT GUIDE (BCM, FOBIKs, PCM) | |||||
|---|---|---|---|---|---|---|
| Condition 1 | Condition 2 | Condition 3 | Condition 4 | Condition 5 | Condition 6 | |
| BCM | New | New | Existing | New | Existing | Existing |
| FOBIKs | New | Existing | New | Existing | Existing | New |
| PCM | New | New | Existing | Existing | New | New |
| PROGRAMMING ORDER | ASSOCIATED MODULE MISC. FUNCTION | |||||
| 1 | Run "BCM Replaced" from the BCM | Run "BCM Replaced" from the BCM | Run "Key Learning procedure" from the BCM | Run "BCM Replaced" from the BCM | Connect PCM to the vehicle and cycle the key on | Connect PCM to the vehicle and cycle the key on |
| 2 | Run "Key Learning procedure" from the BCM | Connect PCM to the vehicle and cycle the key on | - | Run "Key Learning procedure" from the BCM | - | Run "Key Learning procedure" from the BCM |
| 3 | Connect PCM to the vehicle and cycle the key on | - | - | - | - | - |