Land Rover Defender: Fuel Fired Booster Heater Coolant Changeover Valve
Land Rover Defender 2020-2026 Service Manual / Electrical / Climate Control System / Auxiliary Climate Control / Fuel Fired Booster Heater Coolant Changeover Valve
REMOVAL AND INSTALLATION
REMOVAL
CAUTION: Before disconnecting any components, make sure the area is clean and free from foreign material. When disconnected all openings must be sealed.
NOTE:
- This procedure contains illustrations showing certain components removed to provide extra clarity.
- This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
1. Disconnect the startup battery ground cable.
2. Raise and support the vehicle on a suitable 2 post lift.
3. Remove the Fuel Fired Booster Heater (FFBH).
4.
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- Disconnect the electrical connector.
- Remove the 2 coolant hoses.
- Disconnect the coolant hose.
5.
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- Remove the 2 screws.
- Remove the FFBH changeover valve.
INSTALLATION
1.
- Install the Fuel Fired Booster Heater (FFBH) changeover valve.
- Install and tighten the 2 screws.
Torque: 2Nm
2.
- Install the 2 coolant hoses.
- Connect the coolant hoses.
- Connect the electrical connector.
3. Install the FFBH assembly.
4. Connect the startup battery ground cable.
READ NEXT:
Fuel Fired Booster Heater Fuel Pump
REMOVAL AND INSTALLATION
GENERAL EQUIPMENT
REMOVAL
CAUTIONS:
Be prepared to collect escaping fluids.
Protect the surrounding paintwork to avoid damage.
Before disconnecting any components, make s
Instrument Cluster
SPECIFICATIONS
Torque Specifications
COMPONENT TORQUE LOCATION
COMPONENT TORQUE LOCATION
COMPONENT TORQUE LOCATION
COMPONENT TORQUE LOCATION
SEE MORE:
Portable media connections
Make sure the relevant safety warnings
and cautions have been read and
understood before driving the vehicle.
Portable media devices can be connected
to the media hub located in the front
center console.
Compatible portable devices include:
USB mass storage devices, e.g., a
memory stick. Devices
Component Location, Overview
COMPONENT LOCATION
COMPONENT LOCATION 1 OF 2 - MODEL 110 VEHICLES
Rear left height sensor
Chassis Control Module (CHCM)
Interactive Control Interface Module 'A' (ICIMA)
Interactive Display Module 'A' (IDMA)
Front left air spring and damper
Front left height sensor
Front accelerometer (quant
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