Contact us
Close contact box

Axxess LC-GMRC-04 Wiring Interface

Connect a new car stereo and retain warning chimes in select 2000-05 GM vehicles

Item # 120LCGMRC4

You want to replace your factory radio, but you'll lose your warning chimes.

Find what Fits your car

You want to replace your factory radio, but you'll lose your warning chimes.

California customers:
Please click here for your Proposition 65 warning.

Need help?
Contact our Virginia-based experts.

Item # 120LCGMRC4

Ships free

In stock
$69.99
Add to wishlist

About the Axxess LC-GMRC-04 Wiring Interface

Axxess LC-GMRC-04

You want to replace your factory radio, but you'll lose your warning chimes. There's a remedy for this: the Axxess LC-GMRC-04 wiring interface retains your GM vehicle's warning chimes, provides 12-volt accessory power, maintains your balance and fade controls, and keeps the Retained Accessory Power (RAP) feature. The interface also provides the outputs you'll need to connect a NAV receiver, including parking brake and reverse. The interface works with non-amplified systems or when bypassing an amplified system.

Axxess LC-GMRC-04

You want to replace your factory radio, but you'll lose your warning chimes. There's a remedy for this: the Axxess LC-GMRC-04 wiring interface retains your GM vehicle's warning chimes, provides 12-volt accessory power, maintains your balance and fade controls, and keeps the Retained Accessory Power (RAP) feature. The interface also provides the outputs you'll need to connect a NAV receiver, including parking brake and reverse. The interface works with non-amplified systems or when bypassing an amplified system.

Wire up the LC-GMRC-04 to your aftermarket radio, mount the module, and plug it into the existing factory plug. Get the great sound you want, and keep your factory features intact.

READ LESS

Product highlights:

  • retains warning chimes, balance and fade controls, and Retained Accessory Power (RAP)
  • designed for non-amplified factory systems or when bypassing the factory amp
  • provides connections for parking brake, Vehicle Speed Sensor (V.S.S.), and reverse gear for installing navigation receivers
  • does not retain factory amp or OnStar
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # LC-GMRC-04

What's in the box:

  • Radio replacement interface module (with built-in chime speaker)
  • Wiring harness
  • Installation Instructions

Customer reviews

Loading reviews...

Axxess LC-GMRC-04 Wiring Interface reviews

Average review:

9 reviews

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Axxess LC-GMRC-04 Wiring Interface

Crutchfield customer from Birmingham, AL on 7/21/2019

2002 Buick LeSabre

Verified customer (What's this?)
Verified employee purchase (What's this?)

The only thing i dislike about this product it doesn't have a remote wire for amp...

Pros:

Cons: Does't have a remote wire for amp hookup.

Crutchfield response on

0 of 0 found this helpful

Does its job.

Crutchfield customer from Tucson, AZ on 6/30/2019

2000 Buick LeSabre

Verified customer (What's this?)
Verified employee purchase (What's this?)

Worked as designed.

Pros: Made steering wheel control interface easy.

Cons: Could lock onto the dock side a little tighter but I still dont think it will come off..

Crutchfield response on

0 of 0 found this helpful

Axxess LC-GMRC-04 Wiring Interface

Crutchfield customer from Charlotte, NC on 6/12/2019

2004 Buick LeSabre

Verified customer (What's this?)
Verified employee purchase (What's this?)

Works great, having wired in the "Ready Harness" made for an easy install. The unit has the speaker for warning chimes built in, be sure to install where sound can be heard.

Pros: Works as expected.

Cons: None

Crutchfield response on

1 of 1 found this helpful

2004 Buick lesbere custom

Crutchfield customer from Shippensburg, PA on 4/18/2019

2004 Buick LeSabre

Verified customer (What's this?)
Verified employee purchase (What's this?)

Perfect fit these guys are great my frist time ordering from them and not a single problem that is what you call customer service. I had to call them about a couple of the wires and they walked me right through it and now my new radio works in my car and come to find some of the chimes I did not have before and now I do lol. Thank you very much crutchfield!!!!!!!! A++++

Pros: Easy to use

Cons: Lot of wires

Crutchfield response on

0 of 0 found this helpful

Axxess LC-GMRC-04 Wiring Interface

Crutchfield customer from Madelia, MN on 4/7/2019

2004 Pontiac Bonneville

Verified customer (What's this?)
Verified employee purchase (What's this?)

I got my harness in very easily, everything works as it should! The only complaint I have is for the price of it, I think they could throw in the required antenna adapter!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Satisfied

Crutchfield customer from Midland City, AL on 1/17/2019

Verified customer (What's this?)
Verified employee purchase (What's this?)

Great product exactly what I needed shop with crutchfield no worries no hassels..

Pros: Awesome company and sraff

Cons:

Crutchfield response on

0 of 0 found this helpful

Axxess LC-GMRC-04 Wiring Interface

Andrew B. from Pittsburgh, PA on 6/24/2018

2004 Buick LeSabre

Verified customer (What's this?)
Verified employee purchase (What's this?)

Connection to the stereo fit like a glove but when I went to plug it into my car it was a loose connection. 04 Buick LeSabre.

Pros: Easy install especially if you get the ready harness service

Cons: Loose connection to the stereo

Crutchfield response on

1 of 1 found this helpful

Easy to install!

Joshua from Sanford, NC on 5/21/2018

2004 Buick LeSabre

Verified customer (What's this?)
Verified employee purchase (What's this?)

Quick install, only took me about 5 minutes to splice everything together. Very easy to install.

Pros: Easy to install, instructions are clear and easy to follow.

Cons: None

Crutchfield response on

1 of 1 found this helpful

Axxess LC-GMRC-04 Wiring Interface

John j from Poughkeepsie, NY on 5/4/2018

2003 Buick LeSabre

Verified customer (What's this?)
Verified employee purchase (What's this?)

Very easy to install

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Verified customer (What's this?)
Verified employee purchase (What's this?)

Pros:

Cons:

Crutchfield response

<< >>

More details on the Axxess LC-GMRC-04 Wiring Interface

Stacey B.

Product Research

Features

Vehicle Compatibility: The Axxess Integrate LC-GMRC04 lets you replace the factory radio in select 2000-2005 GM vehicles with an aftermarket head unit, while retaining important factory features.

Make Model Year
GM Le Sabre 2000-2005
Aurora 2001-2003
Bonneville 2000-2005

Note: The LC-GMRC-04 does not retain OnStar.

Amplified & Non-Amplified Systems: The Axxess Integrate LC-GMRC-04 can be used in GM vehicles with no factory amplifier, or in GM vehicles when bypassing the factory amplifier (will not retain factory amplifier).

Retained Accessory Power (RAP) & Warning Chimes: The LC-GMRC-04 is compatible with your vehicle's Retained Accessory Power (RAP) feature, which keeps the radio on until on of the doors is opened. The LC-GMRC-04 also retains factory warning chimes through its onboard speaker.

12V Accessory & Navigation Outputs: Since there is no 12V accessory wire in the vehicle's factory harness, the LC-GMRC-04 is designed to provide a 12V/10A switched accessory output to your new aftermarket stereo, preventing you from having to run an accessory wire to the fuse box or underneath the steering column. In addition, the LC-GMRC-04 provides navigation outputs (VSS, Parking Brake, and Reverse) to help ease the installation process of an aftermarket navigation stereo.

Wire Code Chart: The included wiring harness includes the following bare wires that will need to be hardwired (soldered or crimped) to your new aftermarket radio's harness.

Wire Color Function
Red +12V Accessory
Yellow +12V Constant
Black Ground
Blue Power Antenna
Orange Illumination
White Left Front Speaker +
White/black Left Front Speaker -
Gray Right Front Speaker +
Gray/black Right Front Speaker -
Green Left Rear Speaker +
Green/black Left Rear Speaker -
Purple Right Rear Speaker +
Purple/black Right Rear Speaker -
Blue/pink Vehicle Speed Sense
Green/purple Reverse Gear
Light Green Parking Brake

Loading accessories...

Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
not sure if the one i have went out or not. [ CURTIS  Aug 30, 2019 ]
A
customer bought wrong harness for project brought to me.. Wish they had bought from this site like I recommended. but oh well [ Bryce  Aug 05, 2019 ]
A
Because you had it in stock. You aren't the cheapest but I'm not waiting a month to get what I need. [ Jeremy  Sep 30, 2018 ]
A
Needed [ Jeff  Jul 12, 2018 ]
A
Needed it [ John  Apr 07, 2018 ]
A
This item maintains the factory connections and allows you to keep the security charm when installing a new aftermarket headunit, for select vehicles. [ Dylan B.  Mar 21, 2018 ]
SHOW MORESHOW LESS

2 questions already asked

Q
Does installing this require soldering the new stereo wires?
[ Tyler  Mar 21, 2019 ]
5 answers
A
Yes some wire connection soldiers must be made to the main harness plug adapter. You can use crimp connectors, but that's a crummy way to connect anything - hope that helps
[ Mark  Mar 22, 2019 ]
A
I paid Crutchfield to do a custom harness so I did not have to cut into the vehicle's wiring. They did splice this unit into the wiring harness so soldering in or crimps in my option would be necessary. This unit/module was necessary for the vehicle's chimes to work. Paying for a custom harness to me was well worth it. Very quick installation.
[ Kurt  Mar 21, 2019 ]
A
You don't have to use solder. They are bare wire ends, but there are alternatives to solder like crimp connections or heat shrink tubing.
[ Stereosnob  Mar 21, 2019 ]
A
No you can use wire crimps but soldering is better
[ Richard  Mar 21, 2019 ]
A
Soldering would be recommended but I always used to twist-connect and tape w/electrical tape
[ Lucas  Mar 21, 2019 ]

Loading articles...

TOP