I installed a new ITC-5 to an existing depth transducer and an existing combo speed/temp transducer. The depth is displaying correctly, but the speed and temp do not. I saw in a previous thread on this site that if the thermistor is bad that the transducer won't be recognized. I measured the thermistor with my meter and it was around 3600 Ohms. This equates to way hotter than our 80 degree water temperature. I'd say the temperature sensor is bad and wonder if this is what is causing the ITC-5 not to recognize the speed/temp transducer?
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