Think of the thermistors as self adjusting current limiters. You will not be able to put more than 25-50ma through them without them heating up and increasing resistance.
Since they are between the battery voltage taps and the measuring circuits, they allow measuring with a high impedance measuring circuit with virtually no voltage drop, but if the BCM inputs that they plug into shorted, they would control current so nothing burns up.
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Mike
Mima Insight MT # 007 2000 5sp AC
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