Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Oldsmobile >> 1971 >> Toronado Base, Eng CD UT, Not Available Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Temperature Control >> Other Control Units >> Ambient Switch

Ambient Switch

Mounted as an assembly with ambient sensor on evaporator housing and actuated by temperature of incoming air. Switch contacts will be open temperatures of 25°F. and below to prevent compressor operating when air conditioning not required. At all higher temperatures, switch will be closed and compressor will operate with selector control head in any other position than "Off" or "Vent".

scientia non olet · About Mike's Workshop Manuals