Land Rover Discovery: Battery and Charging System

 Glass, Frames and Mechanisms / Diagnosis and Testing - Inspection and Verification

PRINCIPLES OF OPERATION For a detailed description of the Glass, Frames and Mechanisms, refer to the relevant Description and Operation section in the workshop manual. REFER to: Glass, Frames and Mechanisms (501-11 Glass, Frames and Mechanisms, Description and Operation). Inspection and verificatio

 Auxiliary Climate Control Fuel Fired Booster Heater - Operation

If a heating request is received and the ambient air temperature is less than or equal to 5ºC (41ºF), the Automatic Temperature Control Module (ATCM) transmits a 'supplemental heat' message to the Fuel Fired Booster Heater Control Module (FFBHCM) on the LIN bus. The control module responds by ret