GM Service Manual Online
For 1990-2009 cars only
Table 1: Sunroof Limit Switch
Table 2: Sunroof Motor
Table 3: Sunroof Switch
Table 4: Sunroof Module C1
Table 5: Sunroof Module C2

Sunroof Limit Switch


Object Number: 573983  Size: CH

Connector Part Information

    • 39-01-2040
    • 4-Way F Mini Fit, Jr. Molex (WHT)

Pin

Wire Color

Circuit No.

Function

1

BLK

--

Sunroof Limit Switch Input 5 Volt Reference - Position 3

2

BLK/WHT

--

Sunroof Limit Switch Low Reference

3

WHT

--

Sunroof Limit Switch Input 5 Volt Reference - Position 1

4

RED

--

Sunroof Limit Switch Input 5 Volt Reference - Position 2

Sunroof Motor


Object Number: 782221  Size: CH

Connector Part Information

    • 1-480699-0
    • 2-Way M Universal Mate-N-Lok AMP (NAT)

Pin

Wire Color

Circuit No.

Function

1

PPL

--

Sunroof Motor Open Control

2

BLU

--

Sunroof Motor Close Control

Sunroof Switch


Object Number: 73146  Size: CH

Connector Part Information

    • 12052854
    • 7-Way F Metric-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

BRN

100

Sunroof Switch OPEN Signal

C

ORN

110

Sunroof Switch CLOSE Signal

D-E

--

--

Not Used

F

DK BLU

128

Sunroof Switch Low Reference

G

--

--

Not Used

Sunroof Module C1


Object Number: 535613  Size: CH

Connector Part Information

    • 39-01-2080
    • 8-way F Mini-Fit, Jr. Molex (WHT)

Pin

Wire Color

Circuit No.

Function

1

BLK/WHT

--

Sunroof Limit Switch Low Reference

2

BRN

100

Sunroof Switch OPEN Signal

3

DK BLU

128

Sunroof Switch Low Reference

4

--

--

Not Used

5

ORN

110

Sunroof Switch CLOSE Signal

6

BLK

--

Sunroof Limit Switch Input 5 Volt Reference - Position 3

7

RED

--

Sunroof Limit Switch Input 5 Volt Reference - Position 2

8

WHT

--

Sunroof Limit Switch Input 5 Volt Reference - Position 1

Sunroof Module C2


Object Number: 62450  Size: CH

Connector Part Information

    • 12052856
    • 4-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLU

--

Sunroof Motor Close Control

B

YEL

--

Accessory Voltage

C

PPL

--

Sunroof Motor Open Control

D

BLK

--

Ground