Ford Fiesta: Auxiliary Climate Control / Electric Booster Heater. Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
Remove the heater core and evaporator core housing - vehicles with:
EMTC and remove the heater core and evaporator core housing - vehicles
with: EATC .
Refer to: Heater Core and Evaporator Core Housing - Vehicles With:
Electronic Manual Temperature Control (EMTC) (412-00 Climate Control
System - General Information, Removal and Installation).
Refer to: Heater Core and Evaporator Core Housing - Vehicles With:
Electronic Automatic Temperature Control (EATC) (412-00 Climate Control
System - General Information, Removal and Installation).
-
Detach the wiring harness retainers, remove the retainers and the electric heater booster.
Installation
-
To install, reverse the removal procedure.
DTC Chart: Heating, Ventilation And Air Conditioning (HVAC) Control Module
Diagnostics
in this manual assume a certain skill level and knowledge of
Ford-specific diagnostic practices...
Other information:
Removal
NOTE:
RH shown, LH similar.
NOTE:
Removal steps in this procedure may contain installation details.
All vehicles
Remove the rear door trim panel.
Refer to: Rear Door Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Remove the adhesive tape covers.
Vehicles with man..
U0253:00
Normal Operation and Fault Conditions
The RCM uses information contained in messages from the APIM sent on the HS-CAN .
DTC Fault Trigger Conditions
DTC
Description
Fault Trigger Conditions
U0253:00
Lost Communication with Accessory Protocol Interface M..