PAC RPK4-GM2301 Quick Start Manual Download Page 2

Complete Radio Replacement Kit with 

Vehicle Information Retention for 

Select 11-Bit GMLAN Vehicles

RPK4-GM2301

Pacific Accessory Corporation

Rev. 072517

Page 2

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PAC-audio.com

Removing the factory radio from the vehicle

2004 - 2007 Chevrolet Malibu / Malibu Max / 2008 Chevrolet Malibu Classic

1. Carefully unclip the thin side trims from both the left and right side of the radio trim bezel.

2. Remove the (2) 9/32 screws from below the driver side under-dash panel.

3. Unclip and remove the side edge panel from the left side of the dash.

4. Remove the (2) 9/32 screws securing the left side of the driver side under-dash panel.

5. Unclip the wire harness from the side trim of the driver’s side under-dash panel.

6. Using a panel removal tool, carefully pry downward on the panel at the bottom of the driver’s side under-dash panel. (There are (3) panel 

    clips).

7. Using a panel removal tool, unclip the top edge of the driver’s side lower dash panel and lower out of the way.

8. Lower the glove box door all the way down.

9. Remove the single 9/32 screw from the middle of the glove box door latch bar.

10. Remove the (4) 9/32 screws securing the glove box dash section to the sub-dash.

11. Carefully remove the side panel from the right side of the dash.

12. Repeat steps 4 and 5 above for the right side of the dash.

13. Unclip and lower the panel below the glove box and remove the single 9/32 screw from the lower left side of the glove box panel. 

      Remove the glove box and panel.

14. Starting from the bottom of the radio/HVAC control trim bezel, pull bezel outward to unfasten.

15. Disconnect the hazard harness from the radio/climate control bezel and remove bezel.

16. Loosen the (2) 9/32 screws securing the HVAC controls.

17. Remove the (4) 9/32 screws securing the radio to the sub-dash.

18. Carefully pull radio upward and outward, disconnect the wire harness and antenna lead to remove radio.

2005 - 2006 Chevrolet Cobalt

1. Carefully pop the trim above the glove box with a panel removal tool. Remove trim at the top left of dash bezel.

2. Remove the dash panel with a panel removal tool. Note: Dash panel clips are very tight.

3. Disconnect the wire harness behind dash panel.

4. Remove the (4) 9/32 screws securing the radio to the sub-dash.

5. Carefully pull the radio upward and outward, disconnect the wire harness and antenna lead to remove radio.

2005 - 2009 Pontiac G6

1. Remove side trim panels from both driver and passenger side dash with a panel removal tool.

2. Remove (2) 9/32 screws on both driver and passenger side dash.

3. Remove (3) 9/32 screws from under steering column panel. Remove and set aside.

4. Remove (9) 9/32 screws which hold the glove box assembly in place. Lower the glove box and set aside.

5. Gently remove dash assembly from around radio, unclipping 1 plug located between the vents. Remove (4) 9/32 bolts securing the radio in 

    place.

6. Remove (2) 9/32 bolts securing heater control assembly in place. Slide the HVAC control assembly forward and remove the factory radio.

Illustration / Schematic

RP4-GM23-HAR

To Aftermarket 

Radio

SWC Connection

See above chart for 

different radio type 

connections

Acc On/

Programming 

LED

Programming 

Button

Summary of Contents for RPK4-GM2301

Page 1: ...ogram two radio functions to each SWC button by using short press long press dual command functionality The interface also provides data bus driven outputs such as retained accessory power RAP illumination vehicle speed sensor VSS reverse trigger and parking brake Table of Contents Page 1 Factory Radio Removal 2 2 Radio Replacement Installation and Wiring Instructions 3 3 Steering Wheel Control Pr...

Page 2: ...anel Remove the glove box and panel 14 Starting from the bottom of the radio HVAC control trim bezel pull bezel outward to unfasten 15 Disconnect the hazard harness from the radio climate control bezel and remove bezel 16 Loosen the 2 9 32 screws securing the HVAC controls 17 Remove the 4 9 32 screws securing the radio to the sub dash 18 Carefully pull radio upward and outward disconnect the wire ...

Page 3: ...eel does not have or you do not want to program press and release the programming button on the side of the interface to skip that function The LED will flash off and on confirming that you have successfully skipped that function and are ready to proceed to the next one Short Press Long Press Dual Command Functionality This feature allows you to assign two aftermarket radio functions to each of th...

Page 4: ... The LED will flash three times indicating end of programming 7 Test the interface for proper functionality Whenever a SWC is pressed the LED on the interface should blink If any function does not work repeat the programming steps SWC re calibration is necessary when the SWC operation is erratic or non existent This process re calibrates the SWC values to the RPK4 interface for button function ass...

Page 5: ...cket into lower section of kit from the rear lock it into the slots of mounting brackets as shown in Fig E 5 Insert ISO mountable radio between ISO mount brackets and loosely attach to sides of radio using screws provided with radio when possible or screws supplied with kit 6 Slide the radio forward or backward for desired look and tighten the screws 7 Attach a rear support bracket to the rear of ...

Page 6: ... Module makes a ticking noise whenever the turn signal is on Exit Menu To access this menu press and hold the INFO button on the PAC LCD for 7 seconds Once the display changes and Chimes On is displayed you can release the INFO button To advance to the next item in the setup menu press the MENU button or turn the rotary dial to the right To change any of the settings press the ENTER button while i...

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