Escape 2WD L4-2.5L (2009)
ISO 9141 Network Operation
The ISO 9141 communications network is a single wire network, used for diagnostic purposes only.
The ISO 9141 communications network is used for the following module:
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Parking Aid Module (PAM) (if equipped)
Medium Speed Controller Area Network (MS-CAN) Operation
The MS-CAN communicates using bussed messages. The MS-CAN has an unshielded twisted pair cable, data bus (+) and data bus (-) circuits. In
addition to scan tool communication, this network allows sharing of information between all modules on the network.
The MS-CAN is a medium speed communication network used for the following modules:
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Accessory Protocol Interface Module (APIM) (if equipped)
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Audio Control Module (ACM)
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Front Controls Interface Module (FCIM) (if equipped)
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Front Display Interface Module (FDIM)
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HVAC module
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Instrument Cluster (IC)
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Satellite Digital Audio Receiver System (SDARS) module (if equipped)
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Smart Junction Box (SJB)
High Speed Controller Area Network (HS-CAN) Operation
The HS-CAN communicates using bussed messages. The HS-CAN uses an unshielded twisted pair cable, data bus (+) and data bus (-) circuits. In
addition to scan tool communication, this network allows sharing of information between all modules on the network.
The HS-CAN is a high speed communication network used for the following modules:
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4X4 control module (if equipped)
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ABS module
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APIM (if equipped)
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Instrument Cluster (IC)
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Occupant Classification System Module (OCSM)
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PCM
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Power Steering Control Module (PSCM)
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Restraints Control Module (RCM)