Heating and Air Conditioning

(1) Panel Vent Air Flow
(2) Vacuum Control Motor (Windshield Defroster Door)
(3) Windshield Defroster Door (Full Vacuum Position)
(4) Windshield Defroster Door(No Vacuum Position)
(5) Defrost Air Flow
(6) Side Window Demister Air Flow
(7) Primary Air Temperature Control Door (Full Cool Position)
(8) Primary Air Temperature Control Door (Full Hot Position)
(9) Secondary Air Inlet Duct Door (No Vacuum Position)
(10) Recirc Air Inlet
(11) Secondary Air Inlet Duct Door (Full Vacuum Position)
(12) Primary Air Inlet Duct Door (Full Vacuum Position)
(13) Outside Air Inlet
(14) Vacuum Control Motor (Air Inlet Duct Doors)
(15) Recirc Air Inlet
(16) Primary Air Inlet Duct Door (No Vacuum Position)
(17) Blower Motor
(18) A/C Evaporator Core
(19) Heater Core
(20) Secondary Air Temperature Control Door (Full Hot Position)
(21) Secondary Air Temperature Control Door (Full Cool Position)
(22) Heater Air Damper Door (Full Vacuum Position)
(23) Heater Air Damper Door (Partial Vacuum Position)
(24) Heater Air Damper Door (No Vacuum Position)
(25) Floor Airflow
(26) Vacuum Control Motor (Heater Air Damper Door)
(27) To Engine Intake Manifold
(28) To Emission Control
(29) A/C Vacuum Check Valve
(30) A/C Vacuum Reservoir Tank and Bracket
(31) Electronic Automatic Temperature Control Module