Fuel Fired Booster Heater Receiver (Vehicles With Timed Climate Control Only)
The Fuel Fired Booster Heater (FFBH) receiver translates the FFBH remote control radio signals, relayed from the TV 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 Body Control Module/Gateway Module Assembly (BCM/GWM) and is connected to the television antenna amplifier by a coaxial cable.
For additional information, refer to: ANTENNA .