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Car Audio
PAC  |  SKU: RP3-GM12

PAC RP3-GM12 — RADIO PRO3 CLASS II CHIME RETENTION MODULE W/10A ACCESSORY EQUINOX

Regular price $219.00
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Key features

  • RadioPRO 3 interface for compatible GM Class II vehicles
  • 24-pin harness application
  • Retains compatible factory amplifier and retained-accessory power
  • VSS, reverse and parking-brake navigation outputs
  • Adjustable warning-chime volume
  • Connection for a separate SWI-RC, SWI-RC-1 or SWI-CP2 control interface


Description

Product Overview

Keep key factory functions when replacing a radio in a compatible GM vehicle with the PAC RP3-GM12 radio replacement interface. It supports Class II data-bus vehicles with a 24-pin harness and retains the factory amplifier, if equipped.

Key Features & Benefits

  • 10A accessory output: Provides a high-current accessory output for the replacement radio installation.
  • Retained vehicle signals: Data-controlled outputs provide speed, reverse, and E-brake status for a navigation radio.
  • Factory chime control: Choose from four chime volume levels or turn the chime off.
  • RAP accessory output: Data control supports the vehicle’s retained accessory power output.
  • Steering-wheel control connection: A plug-in connection supports compatible SWI-RC, SWI-RC-1, or SWI-CP2 modules.

Technical Specifications

Model PAC RP3-GM12
Product type Radio replacement interface
Vehicle data bus Class II
Harness 24-pin
Accessory output 10A high-current output
Navigation radio status outputs Speed, reverse, and E-brake
Factory amplifier Retained if equipped
RAP accessory output Data-controlled
Chime volume 4 levels and off
Compatible steering-wheel control modules SWI-RC, SWI-RC-1, or SWI-CP2; plug-in connection
Update method In-package updatable using the PAC-UP
Vehicle data bus Kept intact for service

Why Choose This Product?

The RP3-GM12 brings several factory vehicle signals and functions into a radio replacement setup. Its data-controlled outputs support navigation radio connections, while the adjustable chime gives you a choice of volume or off.

Installation & Compatibility Notes

This interface is described for GM vehicles with a Class II data bus and 24-pin harness. Confirm your vehicle’s data-bus type and harness before choosing the module. The factory amplifier is retained only if equipped.

For steering-wheel controls, the interface has a plug-in connection for an SWI-RC, SWI-RC-1, or SWI-CP2 module. The description does not establish which radio functions are supported.

Frequently Asked Questions

What vehicles is the PAC RP3-GM12 described for?

It is described for GM vehicles with a Class II data bus and a 24-pin harness. Confirm both details for your vehicle before selecting it.

Does it retain the factory amplifier?

It retains the factory-installed amplifier if the vehicle is equipped with one.

Can it provide signals to a navigation radio?

Yes. Its data-controlled output wires provide speed, reverse, and E-brake status.

Can I adjust the factory chime volume?

Yes. Choose one of four volume levels or turn the chime off.

Which steering-wheel control modules connect to it?

It has a plug-in connection for the SWI-RC, SWI-RC-1, or SWI-CP2 module.

Explore More

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