A SERVICE OF

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35
9. Hose heater open.
10. Hose Thermistor is open or not
Functioning
9. Check hose heater continuity between
pins 13 and 14 of the 19 pin connector.
It should read approximately
15-350ohms. Replace hose if open or
shorted.
10. Check Thermistor resistance at room
temperature, the reading on the
thermistor should be approximately
100K ohms between Pins 11 & 12 of
the 19-pin connector. Replace hose if
open or shorted.