| APIM (if equipped) |
HS-CAN |
No |
| MS-CAN (Sony® audio system) |
No |
| I-CAN |
No |
| AWD module (Focus RS) |
HS-CAN |
No |
| ABS module |
HS-CAN |
No |
| ACM |
I-CAN |
Yes |
| DSP (if equipped) |
I-CAN |
No |
| BCM |
HS-CAN |
Yes |
| MS-CAN |
Yes |
| DACMC (Focus RS) |
HS-CAN |
No |
| DDM (if equipped) |
MS-CAN |
No |
| FCIM (if equipped with touchscreen) |
I-CAN |
No |
| FCDIM |
I-CAN |
No |
| GFM2 (Focus RS) |
HS-CAN |
No |
| GPSM (except North America with touchscreen) |
MS-CAN |
No |
| HCM (Focus ST, RS) |
HS-CAN |
No |
| HVAC module |
MS-CAN |
No |
| IPC |
MS-CAN |
Yes |
| I-CAN |
Yes |
| ICM (Focus ST, RS) |
HS-CAN |
No |
| IPMA (if equipped) |
HS-CAN |
No |
| OCSM |
HS-CAN |
No |
| PAM (if equipped) |
HS-CAN |
No |
| PSCM |
HS-CAN |
No |
| PCM |
HS-CAN |
Yes |
| PDM (if equipped) |
MS-CAN |
No |
| RFA module (if equipped) |
MS-CAN |
No |
| RCM |
HS-CAN |
No |
| SODL (if equipped) |
MS-CAN |
No |
| SODR (if equipped) |
MS-CAN |
No |
| SASM |
HS-CAN |
No |
| TCM (if equipped) |
HS-CAN |
No |