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Vacuum Application Chart

WARNING: This page is about a different car, the 2003 Ford RV Cutaway, 2003 Ford Econoline, 2003 Ford E550 Super Duty, 2003 Ford E450 Super Duty, and 2003 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

VACUUM APPLICATION CHART

Switch Port

Color

Function

Function Selector Switch Position

MAX A/C

NORM A/C

VENT

OFF

FLOOR

MIX

DEF

1

White

Recirc/ fresh

V⁽¹⁾

NV⁽²⁾

NV⁽²⁾

V⁽¹⁾

NV⁽²⁾

NV⁽²⁾

NV⁽²⁾

2

Red

Floor/ defrost

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

NV⁽²⁾

NV⁽²⁾

3

Yellow

Floor/ defrost

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

NV⁽²⁾

4

Blue

Floor/ panel

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

NV⁽²⁾

NV⁽²⁾

NV⁽²⁾

NV⁽²⁾

5

Black

Vacuum source

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

V⁽¹⁾

⁽¹⁾	V = Vacuum

⁽²⁾	NV = No Vacuum