Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1479 (MODULE COMMUNICATIONS NETWORK)DESCRIPTION AND OPERATIONCOMMUNICATIONS NETWORKNETWORK TOPOLOGY
2009 Mercury Milan Premier, 3.0 1, AWD
Network Topology
2009 Mercury Milan Premier, 3.0 1, AWDSECTION Network Topology
WARNING: This page is about a different car, the 2010 Mercury Milan, 2010 Lincoln MKZ, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
MODULE REFERENCE TABLE
| Module Name | Network Type | Termination Module |
|---|---|---|
| 4X4 control module (if equipped) | HS-CAN | No |
| ABS module | HS-CAN | No |
| Accessory Protocol Interface Module (APIM) (if equipped) | HS-CAN MS-CAN |
No No |
| Audio Control Module (ACM) | MS-CAN | No |
| Audio Digital Signal Processing (DSP) module (if equipped) | MS-CAN | No |
| Driver Door Module (DDM) (if equipped) | MS-CAN | No |
| Driver Seat Module (DSM) (if equipped) | MS-CAN | No |
| Dual Climate Controlled Seat Module (DCSM) (if equipped) | MS-CAN | No |
| Front Controls Interface Module (FCIM) | MS-CAN | No |
| Front Display Interface Module (FDIM) | MS-CAN | No |
| Global Positioning System Module (GPSM) (if equipped) | MS-CAN | No |
| Headlamp Control Module (HCM) (if equipped) | HS-CAN | No |
| HVAC module (if equipped) | MS-CAN | No |
| Interior Lighting Control Module (ILCM) (if equipped) | MS-CAN | No |
| Instrument Panel Cluster (IPC) (gateway module) | HS-CAN | Yes |
| MS-CAN | Yes | |
| Occupant Classification System Module (OCSM) | HS-CAN | No |
| Parking Aid Module (PAM) (if equipped) | MS-CAN | No |
| Power Steering Control Module (PSCM) (if equipped) | HS-CAN | No |
| PCM | HS-CAN | Yes |
| Restraints Control Module (RCM) | HS-CAN | No |
| Smart Junction Box (SJB) | MS-CAN | Yes |
| Side Obstacle Detection Control Module - Left (SOD-L) (if equipped) | MS-CAN | No |
| Side Obstacle Detection Control Module - Right (SOD-R) (if equipped) | MS-CAN | No |
| Transmission Control Module (TCM) (if equipped) | HS-CAN | No |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.