hallo
Ich habe einen e34 mit IHKA.Pe immer die Beifahrerseite Heizung warme unabhängig von einer setare.Am ein defektes Bauteil auf der Platine.
Ich legte poza.Ma können Sie mit ein Datenblatt bitte helfen?
Weiß jemand, was diese integriert?
Danke.
English
Hello everybody!
I have an e34 with automatic climate control and about 2 weeks ago the heater stopped working properly.When i set the temperature to 16 degrees celsius on the passenger side the heater keeps blowing hot air.On the drivers side i think it works like it suppose to. So far i checked the water valve connection, there are 3 wires: yellow, yellow+purple and yellow+brown, when i turn the rotary switch temperature i get 12v between : 1) yellow and yellow+purple , 2) yellow and yellow+brown.
Meanwhile i found out that one of the circuit components is broken, the code is : L575A ST 94A214 it's a integrated circuit with 8 legs, does any one have any idea what this thing does; where can i find the data sheet ?
Geändert von shiftfan (04.05.2013 um 23:29 Uhr).
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