System Diagram
NOTE:
For vehicles equipped with pre-collision assist, the CCM does not communicate directly on the HS-CAN2. The CCM communicates with the IPMA on a private CAN, and the IPMA communicates on the HS-CAN2. For description and diagnostic information, refer to CRUISE CONTROL
NOTE:
The network diagram has been split for clarity.
HS-CAN1 AND HS-CAN2
HS-CAN3, HS-CAN4 AND MS-CAN
Module Network Chart
| Module Name | Network Type | Terminating Module |
|---|---|---|
| ACCM (if equipped) | HS-CAN1 | No |
| APIM | HS-CAN1 | No |
| HS-CAN3 | No | |
| HS-CAN4 | No | |
| ABS module | HS-CAN2 | No |
| ACM | HS-CAN3 | No |
| ATCM | HS-CAN2 | No |
| AWD module (if equipped) | HS-CAN1 | No |
| BECM (if equipped) | HS-CAN1 | No |
| BCM | HS-CAN1 | No |
| BCMC (Can Power Distribution Box [CPDB]) | HS-CAN1 | No |
| DCDC (if equipped) | HS-CAN1 | No |
| DCME | MS-CAN | No |
| DCMF | MS-CAN | No |
| DCMG | MS-CAN | No |
| DCMH | MS-CAN | No |
| DDM | MS-CAN | No |
| DSM | MS-CAN | No |
| DSP (if equipped) | HS-CAN3 | No |
| FCIMB | HS-CAN3 | No |
| GSM | HS-CAN2 | No |
| GWM | HS-CAN1 | Yes |
| HS-CAN2 | Yes | |
| HS-CAN3 | Yes | |
| HS-CAN4 | Yes | |
| MS-CAN | Yes | |
| HCM (if equipped) | HS-CAN2 | No |
| HUD module (if equipped) | HS-CAN3 | No |
| HVAC module | MS-CAN | Yes |
| IPC | HS-CAN3 | Yes |
| IPMA (if equipped) | HS-CAN2 | No |
| IPMB (if equipped) | HS-CAN2 | No |
| OCS module | HS-CAN2 | No |
| PACM (if equipped) | HS-CAN1 | No |
| PAM (if equipped) | HS-CAN2 | No |
| PDM | MS-CAN | No |
| PSCM | HS-CAN2 | No |
| PCM | HS-CAN1 | Yes |
| RACM (if equipped) | HS-CAN3 | No |
| RFA (if equipped) | HS-CAN4 | No |
| RGTM | MS-CAN | No |
| RTM | MS-CAN | No |
| RHVAC module (if equipped) | MS-CAN | No |
| RCM | HS-CAN2 | No |
| SASM (if equipped) | HS-CAN2 | No |
| SCCM | HS-CAN2 | Yes |
| SCMB | MS-CAN | No |
| SCME (if equipped) (integrated with DSM) | MS-CAN | No |
| SCMF (if equipped) | MS-CAN | No |
| SCMG (if equipped) | MS-CAN | No |
| SCMH (if equipped) | MS-CAN | No |
| SCMJ | MS-CAN | No |
| SOBDM (Battery Charging Control Module [BCCM]) [ PHEV] | HS-CAN1 | No |
| SOBDMC (if equipped) | HS-CAN1 | No |
| SODL (if equipped) | MS-CAN | No |
| SODR (if equipped) | MS-CAN | No |
| SUMA (if equipped) | HS-CAN2 | No |
| TCU (if equipped) | HS-CAN4 | Yes |
| TRM (if equipped) | MS-CAN | No |
| VDM (if equipped) | HS-CAN2 | No |
| WACM (if equipped) | HS-CAN3 | No |