Radiator Coolant Fan Runs All The Time
Noticed my hydraulic radiator fan is running all the time. Gillig tells me that there is a sensor to control the fan solenoid. Gillig sent me a circuit diagram for a 1994 bus with rear battery b...
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When you drop power to a magnet, the magnet produces a voltage that backwards to the voltage that was energizing the magnet. Not much but still enough to make funny things happen in other places. We used diodes a lot in construction equipment also.
