GM Service Manual Online
For 1990-2009 cars only
Table 1: Sunroof Assembly
Table 2: Sunroof Switch
Table 3: Sunroof Express Module, C1
Table 4: Sunroof Express Module C2

Sunroof Assembly


Object Number: 524568  Size: CH

Connector Part Information

    • 12020397
    • 3-Way M Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

141

Ignition 3 Voltage

B

--

--

Not Used

C

BLK

150

Ground

Sunroof Switch


Object Number: 73146  Size: CH

WHT

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

ORN

110

Sunroof Switch Close Signal

C

BRN

100

Sunroof Switch Open Signal

D-E

--

--

Not Used

F

WHT

128

Sunroof Switch Low Reference

G

--

--

Not Used

Sunroof Express Module, C1


Object Number: 535613  Size: CH

Connector Part Information

    • 39-01-2080
    • 8-Way F Molex (WHT)

Pin

Wire Color

Circuit No.

Function

1

DK BLU

133

Sunroof Limit Switch Low Reference

2

YEL

131

Sunroof Limit Switch Range Signal

3-4

--

--

Not Used

5

WHT

128

Sunroof Switch Low Reference

6

BRN

100

Sunroof Switch Open Signal

7

ORN

110

Sunroof Switch Close Signal

8

RED

132

Sunroof Limit Switch Soft Stop Signal

Sunroof Express 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

LT GRN

129

Sunroof Motor Close

B

PNK

541

Ignition 3 Voltage

C

DK BLU

127

Sunroof Motor Open

D

BLK

150

Ground