Ford Fiesta: Auxiliary Climate Control / Auxiliary Climate Control - Overview. Description and Operation
Overview
The
electric booster heater is a heater element made up of ceramic
resistors that is mounted in the heater core and evaporator core
housing. It directly heats the airflow into the passenger compartment
rapidly in the case of low ambient temperatures.
The electric booster heater system includes the following components:
-
Electric booster heater
-
Electric booster heater relay 1 and electric booster heater relay 2
-
IPC
-
HVAC control module
System Operation
Electric Booster Heater
Item
Description
1
HS-CAN
2
Ambient Air Temperature (AAT) sensor
3
Electric booster heater
4
HVAC control module
5
Electric booster heater relay 1
6
Electric booster heater relay 2
7
IPC
8
PCM
9
ECT senso..
Other information:
Cleaning
WARNING:
Do not bleach or re-dye the seatbelt webbing, as the webbing
may weaken. Failure to follow this instruction may increase the risk of
serious personal injury or death in a crash.
Refer to the owner's literature for information on
seatbelt care and the recommended cleaning solution to use. Follow the
manufacturer's instructions provided with th..
Special Tool(s) /
General Equipment
Adhesive Tape
Removal
NOTE:
The removal steps in this procedure may include installation details.
Remove the driver airbag.
Refer to: Driver Airbag (501-20B Supplemental Restraint System, Removal and Installation).
NOTE:
Make sure that the road wheels are in the straight ahead position.
..