Hummer H3. Manual — part 1174

Fig. 7: OnStar Circuit Schematic
Courtesy of GENERAL MOTORS CORP.

COMPONENT LOCATOR

ENTERTAINMENT/COMMUNICATION COMPONENT VIEWS

2007 Hummer H3

2007 ACCESSORIES AND EQUIPMENT Cellular, Entertainment and Navigation - H3

Fig. 8: View Of Entertainment Components
Courtesy of GENERAL MOTORS CORP.

Callouts For Fig. 8

Callout

Component Name

1

Cellular, Navigation and Digital Radio Antenna

2

Digital Radio Receiver

3

Radio Antenna

4

Speaker - RF Tweeter

5

C220 - Base Radio Coax

6

C221 - Digital Radio Coax

7

C222 - Vehicle Communication Interface Module (VCIM) Coax

8

Speaker-RF Door

9

Speaker-RR Door

2007 Hummer H3

2007 ACCESSORIES AND EQUIPMENT Cellular, Entertainment and Navigation - H3

Fig. 9: View Of Left Rear of Cargo Area Components
Courtesy of GENERAL MOTORS CORP.

10

Vehicle Communication Interface Module (VCIM)

11

Speaker-LR Door

12

Speaker-Subwoofer

13

Audio Amplifier

14

Speaker-RF Door

15

Radio

16

Speaker - LF Tweeter

2007 Hummer H3

2007 ACCESSORIES AND EQUIPMENT Cellular, Entertainment and Navigation - H3

Callouts For Fig. 9

ENTERTAINMENT/COMMUNICATION CONNECTOR END VIEWS

Audio Amplifier C1 (UQA)

Fig. 10: Audio Amplifier C1 (UQA) Connector End View
Courtesy of GENERAL MOTORS CORP.

Audio Amplifier C1 (UQA) Connector Parts Information

Callout

Component Name

1

Audio Amplifier

2

Audio Amplifier - C1

3

Audio Amplifier - C2

4

Audio Amplifier - C3

5

Speaker - Subwoofer

Connector Part Information

OEM: 7283-9076-30

Service: 15136073

2007 Hummer H3

2007 ACCESSORIES AND EQUIPMENT Cellular, Entertainment and Navigation - H3