S 420 (140.043) V8-4.2L (119.981) (1996)
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Condenser Fan: Locations
The auxiliary fans (M4) are located behind the radiator shroud.
Refrigerant Pressure Sensor [transmitter] (B12)
B12 - Refrigerant Pressure Switch
Auxiliary Fan Relays (K9, K9/1, K30)
K9 - Auxiliary Fan Relay Module (Stage 1 & 2)
K9/1 - Auxiliary Fan Relay Module (Stage 1)
K30 - Auxiliary Coolant Pump Control Relay Module (REST, engine OFF cooling)
