Range Rover Evoque: Fuel Fired Booster Heater AWD
Component Location
COMPONENT LOCATION - VEHICLES WITHOUT FFBH REMOTE CONTROL
- ATC (automatic temperature control) module
- Fuel Fired Booster Heater (FFBH)
- Auxiliary coolant pump
- Ambient air temperature sensor
- Auxiliary fuel pump
COMPONENT LOCATION - VEHICLES WITH FFBH REMOTE CONTROL
- ATC module
- Fuel Fired Booster Heater (FFBH)
- Auxiliary coolant pump
- Ambient air temperature sensor
- Auxiliary fuel pump
- FFBH Receiver
- FFBH antenna matching unit
Overview
OVERVIEW
NOTE: There is no auxiliary coolant pump fitted if there is no FFBH fitted (from VIN 631090).
The Fuel Fired Booster Heater (FFBH) is rated at 5 kW and compensates for the relatively low coolant temperatures inherent in the diesel engine. The unit is located behind the RH (right-hand) front fender splash shield and heats engine coolant downstream of the heater core.
Operation of the FFBH is controlled by the ATC (automatic temperature control) module via the medium speed CAN (controller area network) bus. The operation of the FFBH is influenced by:
- Ambient air temperature
- Engine coolant temperature.
The FFBH will operate if the ambient air temperature is lower than 5
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Electric Booster Heater - Removal and Installation
Removal
NOTE: Removal steps in this procedure may contain installation details.
All vehicles
1. Disconnect the battery ground cable.
Refer to: Specifications (414-01 Battery, Mounting and Cables,
Spe
Fuel Fired Booster Heater FWD
Component
Location
COMPONENT LOCATION - VEHICLES WITHOUT FFBH REMOTE CONTROL
ATC (automatic temperature control) module
Fuel Fired Booster Heater (FFBH)
Auxiliary coolant pump
Ambient air temper
SEE MORE:
Conditions preventing automatic engine stop
The engine will not automatically stop if:<>
- the external temperature is below approximately 0°C (32°F)
- the external temperature is above approximately40°C (104°F)
- engine has not reached operating temperature
- driver’s seat belt is not fastened
- driver’s door is not fully
Before programming
When programming a device
that may
require you to press and re-press the
hand-held transmitter (cycle), unplug
the device during the cycling process to
prevent possible motor failure.
For best results, fit a new battery to the
hand-held transmitter of the garage door
opener (or other devic
