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MetraOnline.com © COPYRIGHT 2019 METRA ELECTRONICS CORPORATION REV. 4/23/19 INST99-3014G
INSTALLATION INSTRUCTIONS
99-3014G
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
• ISO DIN radio provision with pocket
• ISO DDIN radio provision
• Painted gunmetal gray
KIT COMPONENTS
• A) Radio trim panel • B) Radio brackets • C) Pocket • D) Phillips screws (8)
TOOLS REQUIRED
• Panel removal tool • Phillips screwdriver
• 9/32” socket wrench • Cutting tool
TABLE OF CONTENTS
Dash Disassembly ..................................................2
Kit Preparation .......................................................3
Kit Assembly
–ISO DIN radio provision with pocket ..................4
–ISO DDIN radio provision .....................................5
WIRING & ANTENNA CONNECTIONS
(sold separately)
Wiring Harness: Please visit metraonline.com
for wiring harness options
Antenna Adapter: 40-EU55
A B C D
Chevrolet Silverado / GMC Sierra 2014-up
Visit MetraOnline.com for more detailed information about the product and up-to-date
vehicle specific applications
APPLICATIONS
Chevrolet
Silverado 1500.................2014-2018
Silverado 1500/2500..........2015-up
Silverado 1500 LD.....................2019
GMC
Sierra 1500.......................2014-2018
Sierra 2500/3500................2015-up
Sierra 1500 Limited...................2019
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