GM Service Manual Online
For 1990-2009 cars only

Interval Switch


Object Number: 194370  Size: CH

Connector Part Information

    • ZPM 6-55
    • 6-Way M (BLK)

Pin

Wire Color

Circuit No.

Function

1-3

--

--

Not used

4

BLK/YEL

FB3

Delay Signal

5

--

--

Not used

6

BLK/WHT

FM99

Interval Switch On Signal

Windshield Washer Nozzle - LH


Object Number: 194405  Size: CH

Connector Part Information

    • ZPF 2-50
    • 2-Way F

Pin

Wire Color

Circuit No.

Function

A

BRN

X2

B+ from Fuse #14

B

BLK

F2

Ground to G103

Windshield Washer Nozzle - RH


Object Number: 194405  Size: CH

Connector Part Information

    • ZPF 2-50
    • 2-Way F

Pin

Wire Color

Circuit No.

Function

A

BRN

X1

B+ from Fuse #14

B

BLK

F1

Ground to G103

Windshield Washer Pump


Object Number: 193700  Size: CH

Connector Part Information

    • ZFW 2-57
    • 2-Way F (BLK)

Pin

Wire Color

Circuit No.

Function

1

BLK/RED

FA80

Washer Pump Signal

2

BLK

F30

Ground to G103

Windshield Washer Solvent Level Switch


Object Number: 194299  Size: CH

Connector Part Information

    • ZPF 2-8
    • 2-Way F (WHT)

Pin

Wire Color

Circuit No.

Function

A

BLK

F108

Ground to G103

B

BRN/YEL

XB3

Low fluid signal

Windshield Wiper Motor


Object Number: 194347  Size: CH

Connector Part Information

    • ZFW 5-3
    • 5-Way F (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

B7

Motor volatage LO Speed

B

BLK

F9

Ground to G103

C

GRN

U6

Motor Position Signal

D

BLK/PPL

FY2

B+ from fuse #9 for wiper position switch

E

WHT

M9

Motor volatage HI Speed

Windshield Wiper Motor Relay K8


Object Number: 193830  Size: CH

Connector Part Information

    • ZF 9-6
    • 9-Way F (YEL)

Pin

Wire Color

Circuit No.

Function

1

BLK/YEL

FB1

Interval Input signal

2

BLU

P2

Output voltage for WSW motor Interval, Mist and Park

3

--

--

Not used

4

BLK

F10

Ground to G103

5

GRN

U10

Wiper Position Signal

6

BLK/RED

FA1

Mist signal

7

--

--

Not used

8

BLK/PPL

FY1

B+ from fuse #9

9

--

--

Not used

Windshield Wiper and Windshield Washer Switch


Object Number: 193851  Size: CH

Connector Part Information

    • ZF 9-3
    • 9-Way F (BLK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not used

2

WHT

M9

WSW motor high voltage

WHT

M808

WSW motor high voltage

3

BLK/RED

FA4

WSW mist signal

4

BLK/PPL

FY11

B+ from fuse #9

5

YEL

B7

WSW motor low voltage

YEL

B810

WSW motor low voltage

6-7

--

--

Not used

8

BLU

P2

Voltage from WSW relay, for WSW Motor in Mist, Interval and Park

9

BLK/WHT

FM99

Interval switch signal