GM Service Manual Online
For 1990-2009 cars only
Table 1: Power Sunroof Switch
Table 2: Sunroof Assembly C2

Power Sunroof Switch


Object Number: 73146  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

ORN

110

Close Input

C

BRN

100

Open Input

D-E

--

--

Not Used

F

WHT

128

PWR Sunroof Switch Grd

G

--

--

Not Used

Sunroof Assembly 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

DK GRN

129

Power Sunroof Motor Feed-Close

B

PNK

541

Fuse Output, Ignition 3 (Type III Fuse)

C

DK BLU

127

Power Sunroof Motor Feed-Open

D

BLK

750

Ground