L322 Range Rover System Description and Operation
AIR CONDITIONING
82-4
DESCRIPTION AND OPERATION
Control System Component Location
1 Heater temperature sensor (LH on low line, LH
and RH on high line)
2 In-car temperature sensor
3 ATC ECU (high line version)
4 Single coolant valve (low line only)
5 Dual coolant valve (high line only)
6 Auxiliary coolant pump
7 Pollution sensor (high line only)
8 Refrigerant pressure sensor
9 Sunlight sensor (high line only)
10 Evaporator temperature sensor
11 Steering wheel recirculation switch