Fusion FWD L4-2.5L Hybrid (2010)
![background image](/ford/fusion_fwd/l4-2.5l_hybrid/Page-1007079.png)
network test with the scan tool.
-------------------------------------------------
Pinpoint Test AB: Intermittent No Medium Speed CAN (MS-CAN) Communication, One + Modules
Are Not Responding During Network Test
Communications Network
Pinpoint Tests
Pinpoint Test AB: Intermittent No Medium Speed Controller Area Network (MS-CAN) Communication, One Or More Modules Are Not
Responding During Network Test
Normal Operation
When one of the 2 Medium Speed Controller Area Network (MS-CAN) circuits becomes open to a module on the network, intermittent or unreliable
communication to all modules on the MS-CAN may result.
The following modules communicate on the MS-CAN:
-
Accessory Protocol Interface Module (APIM) (if equipped)
-
Audio Control Module (ACM)
-
Audio Digital Signal Processing (DSP) module (if equipped)
-
Driver Seat Module (DSM) (if equipped)
-
Driver Door Module (DDM) (if equipped)
-
Dual Climate Controlled Seat Module (DCSM) (if equipped)
-
Front Controls Interface Module (FCIM)
-
Front Display Interface Module (FDIM)
-
Global Positioning System Module (GPSM) (if equipped)
-
HVAC module
-
Instrument Panel Cluster (IPC)
-
Interior Lighting Control Module (ILCM) (if equipped)
-
Parking Aid Module (PAM) (if equipped)
-
Side Obstacle Detection Control Module - Left (SOD-L) (if equipped)
-
Side Obstacle Detection Control Module - Right (SOD-R) (if equipped)
-
Smart Junction Box (SJB)
This pinpoint test is intended to diagnose the following:
-
Circuit VDB06 (GY/OG) (MS-CAN +) open
-
Circuit VDB07 (VT/OG) (MS-CAN -) open
PINPOINT TEST AB: INTERMITTENT NO MEDIUM SPEED CONTROLLER AREA NETWORK (MS-CAN) COMMUNICATION, ONE
OR MORE MODULES ARE NOT RESPONDING DURING NETWORK TEST
NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough inspection and verification before proceeding with the pinpoint
test. See: Initial Inspection and Diagnostic Overview/Communications Network/Inspection and Verification
NOTE: Various network DTCs will set while disabling modules in this test procedure which will need to be cleared after the diagnostic procedure is
completed.
NOTE: Failure to disconnect the battery when instructed will result in false resistance readings. Refer to Battery.
-------------------------------------------------
AB1 CHECK THE DLC PINS FOR DAMAGE
-
Ignition OFF.
-
Disconnect the scan tool cable from the Data Link Connector (DLC).
-
Inspect DLC pins 3 and 11 for damage.