Ford Ecosport: Electrical Distribution / Module Communications Network
Overview
Multiplexing
is a method of sending 2 or more signals simultaneously over a single
circuit. Multiplexing allows 2 or more electronic modules (nodes) to
communicate over a twisted wire pair [data (+) and data (-)] network...
Other information:
DTC Chart: HVAC Module
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
HVAC Module DTC Chart
DTC
Description
Action
B1C83:12
Rear ..
Special Tool(s) /
General Equipment
Flat-Bladed Screwdriver
Materials
Name
Specification
Motorcraft® Multi-Purpose Grease SprayXL-5-A
ESB-M1C93-B
Activation
NOTE:
Typical left front door shown, others similar.
Open the door.
Using a flat blade screwdriver, fully close the latch..