ML 430 (163.172) V8-4.3L (113.942) (2000)
Control Module HVAC: Service and Repair
Remove, Install Air Conditioning Control Module
1
Disconnect ground cable of battery
2
Remove switch unit for heater/ventilation (1)
3
Unscrew bolt (4) for air conditioning control module (N19) at evaporator housing (3)
4
Disconnect connector (5) at air conditioning control module (N19)
5
Detach air conditioning control module (N19) from evaporator housing (3)
6
Install in the reverse order
7
Encode radio
8
Read out diagnostic trouble code memory, erase and set clock.