Ford F-150 2001 Climate Control System Workshop Manual page 2

2001 F-150 Workshop Manual
Item Part Number
1 18A318
2 18A478
3 —
4 —
5 18B545
6 19860
7 19A813
8 —
9 18A318
10 —
11 19805
12 —
13 —
14 19A563
15 19A566
16 19B888
17 18476
18 18A559
19 —
20 18A318
21 —
Vacuum Connector End View — Manual A/C
Port Hose Color Function
1 White Air inlet duct door
http://www.fordtechservice.dealerconnection.com/pubs/content/~WS11/~MUS~LEN/18/...
Description
Vacuum control motor, panel/defrost door
Panel/defrost door (full vacuum position)
Defrost airflow
Side window demister airflow
Temperature blend door (full heat position)
A/C evaporator core
Air inlet duct door (full vacuum position)
Outside air inlet
Vacuum control motor, air inlet duct door
Recirculated air inlet
Blower motor
Vacuum to emission control
Vacuum from the engine intake manifold
A/C vacuum check valve
A/C vacuum reservoir tank and bracket
A/C-heater function selector switch
Heater core
Floor/panel door (full vacuum position)
Floor airflow
Vacuum control motor, floor/panel door
Panel vent airflow
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12/14/2010