Ford Ecosport: Supplemental Climate Control / Description and Operation - Supplemental Climate Control - Overview
Overview
The
climate control system uses the electric booster heater to heat the
passenger compartment in place of the heater core in low ambient
temperatures. Once engine coolant reaches a sufficient temperature to
heat the passenger compartment, the climate control system stops using
the electric booster heater.
System Operation
System Diagram
Item
Description
1
HVAC control module
2
GWM
3
PCM
4
Electric booster heater
5
Ambient Air Temperature (AAT) sensor
6
ECT sensor
7
Electric booster heater relays
Network Message Charts
Module Network ..
Other information:
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
LH side shown, RH side similar.
Remove the front door trim panel
Refer to: Front Door Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Remove the interior front door handle.
Use the General Equipment: Interior Trim Remover..
DTC Chart: BCM
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).
DTC
Description
Action
B1046:11
Front Fog Lamp Control Switch: Circuit Short To Ground
..