GM Service Manual Online
For 1990-2009 cars only
Table 1: Inside Rearview Mirror (Day/Night)
Table 2: Rear Window Defogger Relay

Inside Rearview Mirror (Day/Night)


Object Number: 153632  Size: CH

Connector Part Information

    • 12124782
    • 7-Way F Metric-Pack Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

BRN

41

Fused Ignition 3 Feed

2

BLK

850

Ground

3

LT GRN

24

Backup Lamp Feed

4

GRY

1690

Automatic Day/Night Mirror Signal-Outside

5

PNK

1691

Automatic Day/Night Mirror Return-Outside

6

GRY

157

Interior Lamp Output

7

ORN

1732

Courtesy Lamps Battery Feed

Rear Window Defogger Relay


Object Number: 281201  Size: CH

Connector Part Information

    • 12129715
    • 6-Way F Metric-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A1

WHT

193

Rear Defogger ON Indicator-Relay Coil Feed

A2

PPL

293

Rear Defogger Element Feed

B1-2

--

--

Not Used

C1

ORN

1040

Fused Battery Feed

C2

BRN

41

Fused IGN 3 Feed