| VEHICLE DETAILS | |
|---|---|
| MAKES: | Ram® |
| MODELS: | Ram |
| YEARS: | 2013-2024 |
| ENGINES: | 6.7L |
| MODULE: | Engine Module |
| USAGE: | 2013-2024 Ram 6.7L Cummins |
| ALIASES: | CM2350B, CM2450B, CME, CMF Cummins |
2025-NEWER CM2452B ECM SUPPORT
While this harness is pinned for 2025 CM2452B ECMs, we do not know if the ROM boot feature is supported (or if it's safe to try). Use the ROM boot feature for CM2452B ECMs at your own risk.
| SUPPORTED COMMUNICATION PROTOCOL(S) | DLC PIN(S) |
|---|---|
| CAN BUS | 16 WAY OBD-II DLC PINS 6 & 14 |
| J1939 | 9 WAY J1939 DLC PINS C & D |
POWERBLOCK CONNECTION
This harness has a direct connection to PowerBlock. No pass-thru harness required. |
| EXTRA FEATURES |
|---|
 ROM Boot available with PowerBlock IV |