GM Service Manual Online
For 1990-2009 cars only
Table 1: Horn
Table 2: Switch Assembly-Hazard/Warning and Horn
Table 3: Horn Relay Assembly

Horn


Object Number: 35437  Size: CH

Connector Part Information

    • 12052644
    • 2-Way F Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

BLK

150

Ground

B

DK GRN

29

Horn Feed

Switch Assembly-Hazard/Warning and Horn


Object Number: 295503  Size: CH

Connector Part Information

    • 12092237
    • 8-Way M Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A-G

--

--

Not Used

H

BLK

28

Horn Relay Output-Coil

Horn Relay Assembly


Object Number: 283921  Size: CH

Connector Part Information

    • 12065978
    • 5-Way F Metri-Pack 480/630 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

BLK

28

Horn Relay Output-Coil

2

ORN

1540A

Fuse Output-Battery

3

ORN

1540B

Fuse Output-Battery

4

--

--

Not Used

5

DK GRN

29

Horn Feed