RP3-GM11 - Pac RadioPRO3 GM11 Radio Replacement Interface for | Aztek Computers
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SKU: AADCTCJ5OQ |  Mfg. Part: RP3-GM11  | UPC: 606523109376  |  0 Reviews  |     Share

RP3-GM11 - Pac RadioPRO3 GM11 Radio Replacement Interface for Select GM Class II and 24-Pin Vehicles

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$105.29  $142.14
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Product Overview

PAC RP3-GM11 RadioPRO3 GM11 Radio Replacement Interface for Select GM Class II and 24-Pin Vehicles

Expert Overview

The PAC RP3-GM11 RadioPRO3 GM11 Radio Replacement Interface is designed for integrating aftermarket radios into select GM vehicles equipped with a Class II databus and a 24-pin harness. This interface provides a high-current 10A accessory output and retains the factory-installed amplifier, if present. It also generates data-controlled outputs for navigation radios, including speed, reverse, and E-brake status wires, and maintains the vehicle's databus for serviceability. The unit features an adjustable chime volume with four levels and an off setting, and supports plug-in connections for steering wheel control modules (SWI-RC or SWI-X). Firmware updates are possible via the PAC website using a PAC-UP USB adapter. This solution is suitable for IT professionals and automotive technicians managing fleet upgrades or individual vehicle stereo replacements, ensuring essential vehicle functions are preserved during the installation of new head units.

Technical Specifications

• High-current 10A accessory output;• Data-controlled outputs for connection to navigation radio--speed, reverse & E-brake status output wires;• Retains factory-installed amp (if equipped);• Data-controlled RAP accessory output;• Keeps vehicle databus intact for service;• Plug-in connection for steering wheel control module (SWI-RC or SWI-X);• Adjustable chime volume: 4 levels & off;• Interface can be quickly updated if needed from PAC(R) website using PAC-UP USB adapter;• Includes RadioPro3 module, plug & play vehicle connection harness & instruction manual;• For GM(R) vehicles with Class II databus & 24-pin harness;

Product Details

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  • PAC
  • RP3-GM11
  • B00HFFG7EQ
  • 606523109376
  • New
  • 10 lbs
  • 9 X 2 X 9
  • Sep 15, 2026
  • Dec 03, 2021
Product Identifiers: Brand: Pac • Part #: RP3-GM11 • UPC: 606523109376 • ASIN: B00HFFG7EQ

Frequently Asked Questions

Which vehicles are compatible with the PAC RP3-GM11 interface?

This interface is compatible with select GM vehicles that utilize a Class II databus and a 24-pin harness. Specific models should be verified against the vehicle's wiring configuration.

What is included in the PAC RP3-GM11 package?

The package includes the RadioPro3 module, a plug-and-play vehicle connection harness, and an instruction manual for installation guidance.

Does this interface retain factory amplifier functionality?

Yes, the PAC RP3-GM11 is designed to retain the functionality of a factory-installed amplifier if the vehicle is equipped with one.

Can the chime volume be adjusted?

Yes, the interface offers adjustable chime volume with four distinct levels, including an option to turn the chime off completely.

RP3-GM11 - Pac RadioPRO3 GM11 Radio Replacement Interface for Select GM Class II and 24-Pin Vehicles

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$105.29