Elantra L4-1595cc 1.6L DOHC 16 Valve (1995)
A/C Signal: Description and Operation
PURPOSE/OPERATION
The air conditioning switch applies the battery voltage to the ECM when the air conditioner is turned on. When the air conditioning ON signal is
input, the ECM drives the ISO motor and turns ON the power transistor. And then the air conditioning power relay coil is energized to turn on the
relay switch, which activates the air compressor magnetic clutch.
