Contents Wiring diagrams Section: Horns All sections

Horn System: Specifications Chevrolet Silverado Classic 2500 HD

Horns 4 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Horn Bolt9 N.m80 lb in

Fastener Tightening Specifications

Scheme 1

Scheme 1: Horn Schematics

Scheme 2

Scheme 2: Horn Component Views
CalloutComponent Name
1Steering Wheel Control Switch Assembly - Upper Left
2Passlock Sensor Connector
3Ignition Key Alarm Switch
4Ignition Lock Cylinder Control Actuator
5Ignition Lock Cylinder Control Actuator Connector
6Ignition Switch
7Ignition Key Cylinder
8Steering Wheel Control Switch Assembly - Upper Right
9Horn Switch
10Steering Wheel Control Switch Assembly - Lower Right
11C277
12Steering Wheel Control Switch Assembly - Lower Left
13Turn Signal/Multifunction Switch

Scheme 3

Scheme 3
CalloutComponent Name
1Radiator Support
2Horn - Right
3Horn - Left

Scheme 4

Scheme 4: Horn - Right
Connector Part Information OEM: 12052644 Service: See Catalog Description: 2-Way F Metri-Pack 150 Series Sealed (GY)
Terminal Part Information Terminal/Tray: 12048074/2 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Horn - Right Connector & Terminal Parts Information

PinWire ColorCircuit No.Function
ABK150Ground
BD-GN1329Horn Fuse Supply Voltage

Horn - Right Connector Terminal Identification

Horn - Left

Connector Part Information OEM: 12052644 Service: See Catalog Description: 2-Way F Metri-Pack 150 Series Sealed (GY)
Terminal Part Information Terminal/Tray: 12048074/2 Core/Insulation Crimp: E/1 Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Horn - Left Connector & Terminal Parts Information

PinWire ColorCircuit No.Function
ABK150Ground
BD-GN1329Horn Fuse Supply Voltage

Horn - Left Connector Terminal Identification