AXPIO-GM3
I N S TA L L AT I O N I N S T R U C T I O N S
AxxessInterfaces.com © COPYRIGHT 2024 METRA ELECTRONICS CORPORATION REV. 3/12/24 INSTAXPIOB-GM3
ATTENTION: With the key out of the ignition,
disconnect the negative battery terminal
before installing this product. Ensure that all
installation connections are secure before
cycling the ignition to test this product.
NOTE: Refer to the instructions included with
the aftermarket radio.
TABLE OF CONTENTS
Connections 2-3 ........................................................
Radio Operations 4-5 ...............................................
Applicable Radio Models........................................6
GM Pioneer Basic Package 2019-2023
KIT FEATURES
• Designed for select Pioneer receivers
• Designed for non-amplified vehicles only to retain Bose amplifier
purchase AXM50-GM1
• Allows for the retention and adjustment of the factory personalization
menu through the Pioneer radio
• Provides a visual view of HVAC and gauges on the Pioneer screen
(cannot be adjusted via the screen)
• Complete Plug-n-Play installation
• Includes dash kit with Axxess interface and vehicle-specific T-harness
• Includes radio antenna adaptor for GPS
• Provides accessory power (12-volt 10-amp)
• Provides NAV outputs (parking brake, reverse, speed sense)
• Retains audio controls on the steering wheel
• Works in both single and dual-zone vehicles
• Retains safety chimes through an included off-board speaker
• USB Micro B updatable
KIT COMPONENTS
Not Shown: Radio Interface, LD-GM30-PIO, LD-GM31-PIO, AXEXH-GM30,
AXEXH-GM31, AD-EU5, 40-GPS-PIO, PR04AVIC-PIO / PRO4-PIORCA,
LD-AX-SPK
Visit for more detailed information about the product and AxxessInterfaces.com
up-to-date vehicle specific applications.
WIRING & ANTENNA CONNECTIONS (sold separately)
•
RGB Extension Cable: Pioneer part # CD-
RGB150E
(not sold by Metra)
TOOLS REQUIRED
• Crimping tool and connectors, or solder gun,
solder, and heat shrink • Tape • Wire cutter
• Zip ties • Multimeter
www.MetraOnline.com
MetraOnline.com may be used to assist with
dash assembly instructions. Simply enter your
Year, Make, Model vehicle into the vehicle fit
guide and look for the Dash Kit Installation
Instructions.
