AXXESS AXDI-GM3 Wiring Interface Installation Guide

: June 1, 2024
: AXXESS

Table of Contents

AXXESS AXDI-GM3 Wiring Interface
Installation:
Documents / Resources

AXXESS AXDI-GM3 Wiring Interface

Specifications

Product Model: AXDI-GM3
Applications: Cadillac Catera (1997-2001), Deville (1996-1999), Cadillac Chime Interface (1996-2005)
Compatible with: Deville (2000-2005), Seville (1996-1997), Eldorado (1996-2002), Seville (1998-2004) – *Factory amp bypass required for some vehicles
Manufacturer: AxxessInterfaces

Installation:

Before starting the installation process, ensure the key is out of the ignition and disconnect the negative battery terminal.
Refer to the provided LD-LCGM-03 diagram for vehicle connector and interface connections.
Connect the aftermarket radio based on the radio connections diagram.
Ensure all connections are secure before reconnecting the battery.

programming
Programming instructions are not provided in the text. Please refer to the detailed information on AxxessInterfaces.com or contact Tech Support for assistance.

FAQ
Q: How can I get technical support for the AXDI-GM3 product?
A: You can contact the Tech Support line at 386-257-1187 or via email at techsupport@metra-autosound.com Tech Support hours are Monday to Friday: 9:00 AM – 7:00 PM, Saturday: 10:00 AM – 5:00 PM, and Sunday: 10:00 AM – 4:00 PM.

Cadillac Chime Interface 1996-2005

INTERFACE FEATURES

Provides accessory power (12-volt 10-amp)
Retains R.A.P. (Retained Accessory Power)
Provides NAV outputs (parking brake, reverse, and speed sense)
Used in non-amplified models, or when bypassing a factory amplifier
Used in models without OnStar® or when not retaining OnStar®
Retains all warning chimes
High level speaker input
Retains balance and fade
Micro “B” USB updatable

INTERFACE COMPONENTS

AXDI-GM3 interface
LD-LCGM-03 harness

APPLICATIONS

Cadillac

Catera………………………………………… 1997-2001
Deville ………………………………………..1996-1999
Deville* …………………………………….2000-2005
Eldorado…………………………………….1996-2002
Seville…………………………………………1996-1997
Seville*……………………………………….1998-2004

*Note: You must bypass the factory amp in these vehicles to use this interface

TOOLS & INSTALLATION ACCESSORIES REQUIRED

Cutting tool
Tape
Crimping tool
Connectors (i.e. butt-connectors, bell caps, etc.)

Visit AxxessInterfaces.com for more detailed information about the product and up-to-date vehicle-specific applications

ATTENTION: With the key out of the ignition, disconnect the negative battery terminal before installing this product. Ensure that all installation connections, especially the air bag indicator lights, are plugged in before reconnecting the battery or cycling the ignition to test this product. NOTE: Refer also to the instructions included with the aftermarket accessory before installing this device.

CONNECTIONS: LD-LCGM-03 DIAGRAM

$AXXESS-AXDI-GM3-Wiring-Interface- $1$$

INSTALLATION

With the key in the off position

Connect the LD-LCGM-03 harness into the interface, and then to the wiring harness in the vehicle.

PROGRAMMING

Attention! If the interface loses power for any reason, the following steps will need to be performed again. Also, if installing an AXSWC connect it after you initialize and test the interface/radio, with the key in the off position.

Turn the key (or push-to-start button) to the ignition position and wait until the radio comes on.
Note: If the radio does not come on within 60 seconds, turn the key to the off position, disconnect the interface, check all connections, reconnect the interface, and then try again.
Turn the key to the off position, and then to the accessory position. Test all functions of the installation for proper operation, before reassembling the dash.

Having difficulties? We’re here to help.

Contact our Tech Support line at: 386-257-1187 Or via email at: techsupport@metra-autosound.com

Tech Support Hours (Eastern Standard Time)

Monday – Friday: 9:00 AM – 7:00 PM
Saturday: 10:00 AM – 5:00 PM
Sunday: 10:00 AM – 4:00 PM

$AXXESS-AXDI-GM3-Wiring-Interface- $2$$ KNOWLEDGE IS POWER
Enhance your installation and fabrication skills by enrolling in the most recognized and respected mobile electronics school in our industry.
Log onto www.installerinstitute.edu or call 386-672-5771 for more information and take steps toward a better tomorrow.