ML 430 (163.172) V8-4.3L (113.942) (2000)
It receives the input information from the following devices:
-
Refrigerant pressure sensor (B12)
-
Coolant temperature sensor via CAN and sends signals to the following components:
-
A/C compressor
-
Auxiliary fan (M4) via relay (engine 111.977 and 112.942) or
-
Engine and AC electric suction fan with integrated control (M4/7) with engine 113.942/981
-
Relay (K21) for actuating the air conditioning (Tempmatic)
GF54.21-P-4110GH All Activity Module Position/Task/Function
GF54.21-P-4110GH All Activity Module Position/Task/Function
-
with CODE (580) Air conditioner or Tempmatic for USA