iDataLink Maestro HRN-HRR-GM3 Install Manual
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iDataLink Maestro HRN-HRR-GM3 Install Manual

iDataLink Maestro HRN-HRR-GM3 Install Manual

2015-2018 chevrolet colorado
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SELECT VEHICLE
PRINT PAGES NEEDED
HOW TO USE THIS INSTALL GUIDE
1
Open the Bookmarks menu and find your vehicle OR scroll
down until you find the install guide for your vehicle.
2
Print only the pages for your vehicle using the advanced
options in the Print menu.
3
Install your Maestro RR according to the guide for your vehicle.
Pressing the printer icon or "quick printing" this document will print
NOTICE: Automotive Data Solutions Inc. (ADS) recommends having this installation performed by a certifi ed technician. Logos and trademarks used here in
are the properties of their respective owners.
WARNING
all of the guides in this compilation.

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Summary of Contents for iDataLink Maestro HRN-HRR-GM3

  • Page 1 SELECT VEHICLE PRINT PAGES NEEDED HOW TO USE THIS INSTALL GUIDE Open the Bookmarks menu and find your vehicle OR scroll down until you find the install guide for your vehicle. Print only the pages for your vehicle using the advanced options in the Print menu.

  • Page 2: Install Guide

    Chevrolet Colorado RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 3 Chevrolet Colorado 2015-2018 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...

  • Page 4: Installation Instructions

    • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).

  • Page 5: Wiring Diagram

    CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 6 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...

  • Page 7: Radio Wire Reference Chart

    Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...

  • Page 8: Vehicle Wire Reference Chart

    LtGreen Amplifi er, in dashboard, to the right of the glove box LR Speaker 16 pin LtGreen/Black Amplifi er, in dashboard, to the right of the glove box AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...

  • Page 9: Troubleshooting Table

    Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.
  • Page 10 With 4.2" and 8" radioS RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 11 Chevrolet Silverado 1500 With 4.2" and 8" radioS 2014-2018 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 12 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 13 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 14 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 15 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 16 LtGreen Amplifi er, back wall of the cab, center of the wall LR Speaker 16 pin LtGreen/Black Amplifi er, back wall of the cab, center of the wall AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 17 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.

  • Page 18: Additional Resources

    With 4.2" and 8" radioS RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 19 Chevrolet Silverado 2500 & 3500 With 4.2" and 8" radioS 2015-2019 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 20 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 21 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 22 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 23 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 24 LtGreen Amplifi er, back wall of the cab, center of the wall LR Speaker 16 pin LtGreen/Black Amplifi er, back wall of the cab, center of the wall AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 25 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.
  • Page 26 With 4.2" and 8" radioS RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 27 Chevrolet Silverado ClaSSiC With 4.2" and 8" radioS 2019 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 28 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 29 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 30 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 31 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 32 LtGreen Amplifi er, back wall of the cab, center of the wall LR Speaker 16 pin LtGreen/Black Amplifi er, back wall of the cab, center of the wall AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 33 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.

  • Page 34: Additional Resources

    Chevrolet Suburban RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 35 Chevrolet Suburban 2015-2019 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 36 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 37 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 38 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 39 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 40 16 pin LtGreen Amplifi er, left side of cargo area, behind wheel well LR Speaker 16 pin LtGreen/Black Amplifi er, left side of cargo area, behind wheel well AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 41 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.
  • Page 42 Chevrolet tahoe RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 43 Chevrolet tahoe 2015-2019 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 44 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 45 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 46 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 47 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 48 16 pin LtGreen Amplifi er, left side of cargo area, behind wheel well LR Speaker 16 pin LtGreen/Black Amplifi er, left side of cargo area, behind wheel well AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 49 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.
  • Page 50 GMC Canyon RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 51 GMC Canyon 2015-2018 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 52 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 53 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 54 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 55 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 56 LtGreen Amplifi er, in dashboard, to the right of the glove box LR Speaker 16 pin LtGreen/Black Amplifi er, in dashboard, to the right of the glove box AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 57 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.
  • Page 58 With 4.2" and 8" radioS RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 59 GMC Sierra 1500 With 4.2" and 8" radioS 2014-2018 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 60 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 61 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 62 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 63 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 64 LtGreen Amplifi er, back wall of the cab, center of the wall LR Speaker 16 pin LtGreen/Black Amplifi er, back wall of the cab, center of the wall AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 65 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.

  • Page 66: Additional Resources

    With 4.2" and 8" radioS RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 67 GMC Sierra 2500 & 3500 With 4.2" and 8" radioS 2015-2019 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 68 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 69 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 70 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 71 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 72 LtGreen Amplifi er, back wall of the cab, center of the wall LR Speaker 16 pin LtGreen/Black Amplifi er, back wall of the cab, center of the wall AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 73 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.
  • Page 74 With 4.2" and 8" radioS RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 75 GMC Sierra ClaSSiC With 4.2" and 8" radioS 2019 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 76 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 77 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 78 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 79 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 80 LtGreen Amplifi er, back wall of the cab, center of the wall LR Speaker 16 pin LtGreen/Black Amplifi er, back wall of the cab, center of the wall AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 81 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.
  • Page 82 GMC yukon & yukon Xl RETAINS STEERING WHEEL CONTROLS, ONSTAR, AND MORE! PRODUCTS REQUIRED OPTIONAL ACCESSORIES iDatalink Maestro RR or RR2 Radio Replacement Interface Click here for: iDatalink Maestro GM3 Installation Harness Radar Installation Guides E L E C T R O N I C S...
  • Page 83 GMC yukon & yukon Xl 2015-2019 WELCOME TABLE OF CONTENTS Installation Instructions Congratulations on the purchase of your iDatalink Maestro RR Radio replacement solution. You are Wiring Diagram without an Amplifi er now a few simple steps away from enjoying your new car radio with Wiring Diagram with an Amplifi...
  • Page 84 • Plug the Data cable to the data port of the aftermarket match the wire functions. radio. • Insert the Audio cable into the iDatalink 3.5 mm audio STEP 2 jack of the aftermarket radio (if there is no iDatalink audio input, connect to AUX).
  • Page 85 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 86 CABLE CABLE STEP 4 CLIMATE CONTROLS HARNESS STEP 8 STEP 5 SPEAKER OBDII CONNECTOR STEP 6 STEERING WHEEL HARNESS MAESTRO RR MODULE BLACK WHITE GM3 T-HARNESS NOT REQUIRED STEERING WHEEL CONTROL CABLE Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 87 Reverse Light Purple/White Orange/White Purple/White Purple/White Purple/White E-Brake Lt Green Yellow/Blue Lt Green Lt Green Lt Green Foot Brake Yellow/Black Yellow/Black N⁄A N⁄A VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 88 16 pin LtGreen Amplifi er, left side of cargo area, behind wheel well LR Speaker 16 pin LtGreen/Black Amplifi er, left side of cargo area, behind wheel well AMPLIFIER CONNECTORS (WIRE SIDE) Automotive Data Solutions Inc. © 2019 ADS-RR(SR)-GMS03-DS-IG-EN maestro.idatalink.com...
  • Page 89 Phone: 1-866-427-2999 Email: maestro.support@idatalink.com Web: maestro.idatalink.com/support add www.12voltdata.com/forum/ IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio manufacturer’s website and look for any updates pertaining to your radio.

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