Manual sections

Repair manual

Module Communications Network Ford Explorer Sport Trac II

Step-by-step instructions on "Module Communications Network" for Ford Explorer Sport Trac II (2006–2010). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

General information

MS-CAN Operation

HS-CAN Operation

Network Termination

Gateway Module

Principles of Operation

MS-CAN

HS-CAN

Inspection and Verification

DTC Tables

Symptom Chart

Pinpoint Test A: The PCM Does Not Respond To The Scan Tool

Normal Operation

Pinpoint Test B: The Transmission Control Module (TCM) Does Not Respond To The Scan Tool

Pinpoint Test C: The ABS Module Does Not Respond To The Scan Tool

Pinpoint Test D: The Restraints Control Module (RCM) Does Not Respond To The Scan Tool

Pinpoint Test E: The 4X4 Control Module Does Not Respond To The Scan Tool

Pinpoint Test F: The Occupant Classification System Module (OCSM) Does Not Respond To The Scan Tool

Pinpoint Test G: The Instrument Cluster (IC) Does Not Respond To The Scan Tool

Pinpoint Test H: The Smart Junction Box (SJB) Does Not Respond To The Scan Tool

Pinpoint Test I: The Heating Ventilation Air Conditioning (HVAC) Module Does Not Respond To The Scan Tool

Pinpoint Test J: The Audio Control Module (ACM) Does Not Respond To The Scan Tool

Pinpoint Test K: The Satellite Digital Audio Receiver System (SDARS) Module Does Not Respond To The Scan Tool

Pinpoint Test L: The Rear Entertainment Module (RETM) Does Not Respond To The Scan Tool

Pinpoint Test M: The Driver Seat Module (DSM) Does Not Respond To The Scan Tool

Pinpoint Test N: The Power Running Board Module Does Not Respond To The Scan Tool

PINPOINT TEST N: THE POWER RUNNING BOARD (PRB) MODULE DOES NOT RESPOND TO THE SCAN TOOL

Pinpoint Test O: The Parking Aid Module Does Not Respond To The Scan Tool

PINPOINT TEST O: THE PARKING AID MODULE (PAM) DOES NOT RESPOND TO THE SCAN TOOL

Pinpoint Test P: The Accessory Protocol Interface Module (APIM) Does Not Respond To The Scan Tool

Pinpoint Test Q: No Medium Speed Controller Area Network (MS-CAN) Communication, All Modules Are Not Responding

PINPOINT TEST R: INTERMITTENT NO MEDIUM SPEED CONTROLLER AREA NETWORK (MS-CAN) COMMUNICATION, ONE OR MORE MODULES ARE NOT RESPONDING DURING NETWORK TEST

Pinpoint Test S: No High Speed Controller Area Network (HS-CAN) Communication, All Modules Are Not Responding

PINPOINT TEST T: INTERMITTENT NO HIGH SPEED CONTROLLER AREA NETWORK (HS-CAN) COMMUNICATION, ONE OR MORE MODULES ARE NOT RESPONDING DURING NETWORK TEST

Pinpoint Test U: No Power To The Scan Tool