Help Please!!! Aux. fan wouldn't shut off
Aux. fan wouldn't shut off on my 1990 300 E even after the engine is shut off. Here is what I did........
1. Finally I disconnected the battery
2. The next morning I put in a new temp. sensor, connected the battery, the aux fan still enganged.
3. Unpluged the plug to the sensor.....it didn't shut it off. Now I'm running the car with the aux. fan off ( I disconnected it at the connector )
What should I look at next?? Anybody with info please reply. Thanks a million.