Metra Electronics 108-TO7HG User manual

Metra. The World’s Best Kits.®MetraOnline.com © COPYRIGHT 2020 METRA ELECTRONICS CORPORATION REV. 10/21/20 INST108-TO7HG
INSTALLATION INSTRUCTIONS
108-TO7HG
Patent Pending
Attention! Let the vehicle sit with the key
out of the ignition for a few minutes before
removing the factory radio. When testing the
aftermarket equipment, ensure that all factory
equipment is connected before cycling the
key to ignition.
KIT FEATURES
• Specifically designed for Pioneer 8” modular radios †
• Painted gloss black
† Refer to the radio manufacturer for current models
KIT COMPONENTS
• A) Radio trim panels • B) Screen brackets • C) Radio chassis brackets
TOOLS REQUIRED
• Panel removal tool • 10mm socket
• Phillips screwdriver
TABLE OF CONTENTS
Dash Disassembly ..................................................2
Kit Assembly ..........................................................3
WIRING & ANTENNA CONNECTIONS (sold separately)
Wiring Harness: 70-1765 non-amplified
See metra-online.com or axxessinterfaces.com
for audio and SWC interface options
Antenna Adapter: 40-LX11
A CB
Toyota Highlander (Without factory 12.3 inch screen) 2020
Visit MetraOnline.com for more detailed information about the product and up-to-date vehicle
specific applications

1.800.221.0932
|
MetraOnline.com
2
1. Unclip and remove the trim behind
the radio. Remove (4) 10mm screws
exposed. (Figure A)
2. Unclip, unplug, and remove the radio
and panel. (Figure B)
3. Remove (4) Phillips screws securing the
factory radio to the dash panel.
(Figure C)
Continue to Kit Assembly
DASH DISASSEMBLY
(Figure C)(Figure B)(Figure A)

REV. 10/21/2020 INST108-TO7HG 3
(Figure B)
(Figure C)(Figure A)
KIT ASSEMBLY
Note: For steps 1 and 2, reference the
installation manual provided with the radio
for which hardware to use. The display
screen and radio chassis use two different
types of screws.
1. Secure the radio brackets to the radio
chassis using (4) screws supplied with
the radio. (Figure A)
2. Slide the radio chassis into to the dash,
then secure using the factory screws.
3. Secure the radio display to the screen
brackets using (6) screws supplied with
the radio. (Figure B)
4. Place the radio trim panels into to the
factory dash panel, then the radio screen
assembly, and secure using the factory
screws. (Figure C)
5. Locate the factory wiring harness and
antenna connector in the dash and
complete all necessary connections to
the radio. Metra recommends using
the proper mating adapter from Metra
and/or Axxess. Test the radio for proper
operation.
6. Connect the radio display to the
radio chassis.
7. Reassemble the dash in reverse
order of disassembly to complete the
installation.

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.com or call
800-354-6782 for more information and take steps
toward a better tomorrow.
®
Metra recommends MECP
certified technicians
Metra. The World’s Best Kits.®MetraOnline.com © COPYRIGHT 2020 METRA ELECTRONICS CORPORATION REV. 10/21/20 INST108-TO7HG
INSTALLATION INSTRUCTIONS
108-TO7HG
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