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Easily upgrade the 29-bit LAN factory radio in your GM vehicle with this Radio Replacement Interface by PAC. The LCGM29 is designed for aftermarket radio installation in vehicles without OnStar or for applications where OnStar retention isn’t needed. This radio replacement interface is compatible with both amplified and non-amplified audio systems and includes an onboard buzzer to retain all safety warning chimes.
Q: Does this radio replacement interface retain the warning chimes in my vehicle?
A: Yes, it includes an onboard buzzer that retains all safety warning chimes after replacing the factory sound system.
Q: What is the purpose of the 12V accessory output on this device?
A: The 12V accessory output can be used with any 12V devices.
Q: What kind of audio systems is this interface compatible with?
A: This radio replacement interface is compatible with both amplified and non-amplified audio systems.
Q: How long can the radio stay on after I shut off the vehicle?
A: With the retained accessory power output, the radio can remain on for up to 10 minutes after the vehicle is shut off.
A: Yes, that will work as it is listed for 2007-2014 Tahoe.
Q: Does this work for 2004 Dodge Ram 1500
A: undefined
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Easily upgrade the 29-bit LAN factory radio in your GM vehicle with this Radio Replacement Interface by PAC. The LCGM29 is designed for aftermarket radio installation in vehicles without OnStar or for applications where OnStar retention isn’t needed. This radio replacement interface is compatible with both amplified and non-amplified audio systems and includes an onboard buzzer to retain all safety warning chimes.

Easily replace the factory radio in your vehicle with this Radio Replacement Interface for Select GM Vehicles without OnStar by PAC. The C2R-GM11 allows you to install an upgraded aftermarket radio while retaining the factory-installed amplified audio system and other factory features such as safety warning chimes. This radio replacement interface also provides data-controlled accessory outputs such as retained accessory power (RAP) and illumination.

Easily replace the factory radio in your GM vehicle with this all-in-one Radio Replacement and Steering Wheel Control Interface with OnStar Retention by PAC. The RadioPRO5 RP5-GM11 interface comes pre-loaded with amplifier and OnStar retention, steering wheel control software, navigation-based output signals and more to help simplify aftermarket radio installation while retaining your vehicle’s factory features. Antenna adapter not included.

Easily replace the factory radio in your GM vehicle with this all-in-one Radio Replacement and Steering Wheel Control Interface with OnStar Retention by PAC. The RadioPRO5 RP5-GM31 interface comes pre-loaded with amplifier and OnStar retention, steering wheel control software, navigation-based output signals and more to help simplify aftermarket radio installation while retaining your vehicle’s factory features. Antenna adapter not included.
| Pros for PAC - Radio Replacement Interface for Select GM Vehicles without OnStar - Black | |||
|---|---|---|---|
| There were no pros for this product— | Ease of use, Installation, Value | Ease of use, Steering Wheel Control, Installation, OnStar Retention, Sound Quality | Steering Wheel Control, Ease of use, Installation, Sound Quality, OnStar Retention |
| Cons for PAC - Radio Replacement Interface for Select GM Vehicles without OnStar - Black | |||
| There were no cons for this product— | There were no cons for this product— | Price, Instructions | Price, Instructions, Antenna Adapter, Volume |