Hummer H1 (2006+). Manual - part 359

12-112

Electrical System

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Figure 12-76:   Overhead Speaker & Amplifier Removal.

AMPLIFIER

HEADLINER

SPEAKER

SPEAKER

COVER

04-S12-076

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 Electrical System  12-113

Overhead Console, Speaker And Amplifier Replacement (Monsoon Model 90 Only)

Figure 12-77:   Overhead Console Removal  (Model 90)

Removal

1.

Remove the soft top 

2.

Remove the screws securing the sun visor to the over head console.

3.

Remove the screws securing the top cover section of the overhead console, remove cover to gain access to the wiring
(Figure 12-77).

4.

Disconnect the speaker wiring harnesses from the roof harness.

5.

Disconnect the 32 pin connector from the amplifier and the screws securing the amplifier to the lower half of the over head
console.

6.

Remove the amplifier.

7.

Remove the speakers and wiring from the overhead console lower sections.

8.

remove the screws securing the lower half of the over head console to the windshield frame.

OVERHEAD

CONSOLE

TOP COVER

AMPLIFIER

SPEAKER

SPEAKER

COVER

12-114

Electrical System

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Installation

1.

Install the speakers and wiring in the overhead console lower sections.

2.

Install the lower section to the windshield frame.

3.

Install the amplifier and secure with the four mounting screws..

4.

Connect the 32 pin connector to the amplifier.

5.

Connect the speakers and overhead console wiring harnesses to the roof harness.

6.

Install the over head console top cover.

7.

Install the sun visors.

Rear Seat Audio (RSA) Unit Replacement

Removal

1.

Remove the  allen screws securing the center console rear bezel and remove the bezel (Figure 12-78).

2.

Release the tension tabs securing the RSA unit to the center console rear bezel.

3.

Pull the RSA unit out enough to expose the harness connector and disconnect the connector.

Figure 12-78:   RSA Unit Replacement.

Installation

1.

Connect the harness connector to the RSA unit and insert into the center console rear bezel. Push the RSA unit in until the ten-
sion tabs lock the unit in place.

2.

Reinstall the center console rear bezel and secure with the allen screws.

Audio (Monsoon) Electrical Harness (Models 84 & 90) Replacement

Removal

1.

Remove the radio.

2.

Disconnect the harness connector from the radio  (Figure 12-80).

3.

Remove the center console.

4.

Remove the Rear Seat Audio (RSA) unit from the center console rear bezel. Disconnect the RSA connector from the RSA
unit.

5.

Lower the headliner (Figure 12-79).

6.

Disconnect the amplifier.

7.

Disconnect the leads from the front speakers.

8.

Remove the rear speaker from the trim.

9.

Disconnect the leads from the rear speakers.

10. Disconnect the lead from the sub woofer under the left rear seat.

RSA

UNIT

TENSION

TAB

CUP

HOLDER

CENTER

CONSOLE

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 Electrical System  12-115

11. Remove the trim as necessary to gain access to the audio harness.

12. Remove the audio harness from the vehicle.

Installation

1.

Route the audio harness to the approximate mounting position.

2.

Secure the audio harness to the vehicle with duct tape, where necessary.

3.

Connect the leads to the rear speakers.

4.

Install the rear speakers and the covers. 

5.

Connect the lead to the sub woofer.

6.

Connect the leads to the front speakers and the amplifier.

7.

Install the headliner.

8.

Connect the harness lead to the radio head and install the radio.

9.

Connect the RSA connector to the RSA unit.

10. Install the center console.

11.  Install the trim.

Figure 12-79:    Front Speakers Models 83, 84 & 91.

TRIM

COVER

SPEAKER