Fuel Fired Booster Heater (FFBH) Receiver (Vehicles With Timed Climate Control Only)
WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
The Fuel Fired Booster Heater (FFBH) receiver translates the FFBH remote control radio signals, relayed from the FFBH antenna amplifier, into a voltage output to the FFBH. When a request for timed climate control is received, the FFBH receiver outputs a battery power feed to the FFBH unit. When a request to switch off timed climate control is received, the FFBH receiver disconnects the power feed.
The FFBH receiver has a permanent power feed from the Passenger Junction Box (PJB) and is connected to the antenna amplifier by a coaxial cable. For additional information, Refer to: ANTENNA .