Hummer H3. Manual — part 1247

HORN CONNECTOR END VIEWS

Horn

Fig. 3: Horn Connector End View
Courtesy of GENERAL MOTORS CORP.

Horn Connector Parts Information

6

C117 Forward Lamp Harness to Headlamp Jumper Harness

7

S134

8

C115 Forward Lamp Harness to Body Harness

9

C116 Forward Lamp Harness to Headlamp Jumper Harness

Connector Part Information

OEM: 15419715

Service: 88988313

Description: 2-Way F GT 150 Sealed (GY)

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Horns - H3

Horn Connector Terminal Identification

Horn A - Note (NO4)

Fig. 4: Horn Connector End View
Courtesy of GENERAL MOTORS CORP.

Horn Connector Parts Information

Terminal Part Information

Terminal/Tray: 12191818/8

Core/Insulation Crimp: See Terminal Kit

Release Tool/Test Probe: See Terminal Kit

Pin

Wire Color

Circuit No.

Function

A

BK

850

Ground

B

D-GN

1329

Horn Supply Voltage

Connector Part Information

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Horns - H3

Horn A Terminal Identification

Horn F - Note (NO4)

OEM: 15419715

Service: 88988313

Description: 2-Way F GT 150 Sealed (GY)

Terminal Part Information

Terminal/Tray: 12191818/8

Core/Insulation Crimp: See Terminal Kit

Release Tool/Test Probe: See Terminal Kit

Pin

Wire Color

Circuit No.

Function

A

BK

850

Ground

B

D-GN

1329

Horn Supply Voltage

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Horns - H3

Fig. 5: Horn Connector End View
Courtesy of GENERAL MOTORS CORP.

Horn Connector Parts Information

Horn F Terminal Identification

DIAGNOSTIC INFORMATION AND PROCEDURES

DIAGNOSTIC STARTING POINT - HORNS

Begin the system diagnosis with the Diagnostic System Check - Vehicle . The Diagnostic
System Check will provide the following information:

The identification of the control modules which command the system.

The ability of the control modules to communicate through the serial data circuit.

The identification of any stored diagnostic trouble codes (DTCs) and their status.

The use of the Diagnostic System Check will identify the correct procedure for diagnosing the
system and where the procedure is located.

SCAN TOOL OUTPUT CONTROLS

Scan Tool Output Controls

Connector Part Information

OEM: 15419715

Service: 88988313

Description: 2-Way F GT 150 Sealed (GY)

Terminal Part Information

Terminal/Tray: 12191818/8

Core/Insulation Crimp: See Terminal Kit

Release Tool/Test Probe: See Terminal Kit

Pin

Wire Color

Circuit No.

Function

A

BK

850

Ground

B

D-GN

1329

Horn Supply Voltage

Scan Tool

Output Control

Additional Menu

Selection(s)

Description

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Horns - H3