Mariner 2WD V6-3.0L (2008)
N2-N4
Test O: The Front Control Interface Module (FCIM) Does Not Respond To The Scan Tool
PINPOINT TEST O: THE FRONT CONTROL INTERFACE MODULE (FCIM) DOES NOT RESPOND TO THE SCAN TOOL
Normal Operation
The front control interface module (FCIM) communicates with the scan tool through the medium speed controller area network (MS-CAN). Circuits
VDB06 (GY/OG) (MS-CAN +) and VDB07 (VT/OG) (MS-CAN -) provide the network connection to the FCIM. The FCIM shares the MS-CAN
network with the instrument cluster, smart junction box (SJB), electronic automatic temperature control (EATC) or electronic manual temperature
control (EMTC) module, audio unit, front display interface module (FDIM) and satellite radio receiver. Voltage to the FCIM is provided by circuit
SBP14 (BN/RD). Ground is provided by circuit GD115 (BK/GY).
This pinpoint test is intended to diagnose the following:
-
Fuse
-
Wiring, terminals or connectors
-
FCIM
