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

Sunroof Module C1


Object Number: 62450  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

DK BLU

75

RAP Relay Switch Supply Voltage

B

LT GRN

129

Sunroof Motor Open Control

C

DK GRN

127

Sunroof Motor Close Control

D

BLK

1050

Ground

Sunroof Module C2


Object Number: 332528  Size: CH

Connector Part Information

    • 12124357
    • 8 Way F (WHT)

Pin

Wire Color

Circuit No.

Function

1

YEL

133

Sunroof Limit Switch Low Reference

2

PNK

2075

Sunroof Switch Close Vent Signal

3

ORN

110

Sunroof Switch Close Signal

4

DK GRN

2074

Sunroof Switch Express Signal

5

DK BLU

128

Sunroof Switch Low Reference

6

BRN

100

Sunroof Switch Open Signal

7

ORN/BLK

144

Sunroof Switch Open Vent Signal

8

RED

132

Sunroof Limit Switch Soft Stop Signal

Sunroof Motor


Object Number: 35456  Size: CH

Connector Part Information

    • 12064749
    • 2 Way F Metri-Pack 480 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

129

Sunroof Motor Open Control

B

DK GRN

127

Sunroof Motor Close Control