760 V6-2849cc 2.8L SOHC B28A (Can) (1984)
Control Module HVAC: Service Precautions
Operation Of Program Unit In Automatic Mode:
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Chart shows what occurs in program unit when inlet resistance is altered. For example in the event of a short-circuit: resistance becomes low and
system assumes full cooling, recirculation and highest blower speed.
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Total resistance (Ohm) from sensors and temperature control to program unit.