Owner's Manual
Table Of Contents
- Install Guide
- Chevrolet Colorado 2015-2018
- Chevrolet Silverado 1500 With 4.2" and 8" radios 2014-2018
- Chevrolet Silverado 2500 & 3500 With 4.2" and 8" radios 2015-2019
- Chevrolet Silverado Classic With 4.2" and 8" radios 2019
- Chevrolet Suburban 2015-2019
- Chevrolet Tahoe 2015-2019
- GMC Canyon 2015-2018
- GMC Sierra 1500 With 4.2" and 8" radios 2014-2018
- GMC Sierra 2500 & 3500 With 4.2" and 8" radios 2015-2019
- GMC Sierra Classic With 4.2" and 8" radios 2019
- GMC Yukon & Yukon XL 2015-2019
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5
Chevrolet Suburban 2015-2019
1B
BACKUP CAMBACKUP CAM
J1
J3
J4
J5
J2
STEP 6
OBDII CONNECTOR
STEP 5
STEERING WHEEL HARNESS
STEP 1
STEP 3
STEP 2
STEP 7
STEP 8
MAESTRO RR MODULE
WHITE - LF SPEAKER (+)
DO NOT CONNECT IN VEHICLE
EQUIPPED WITH FACTORY AMP.
SEE AMPLIFIER BYPASS
INFORMATION IN VEHICLE
WIRE CHART.
WHITE/BLACK - LF SPEAKER (-)
GRAY - RF SPEAKER (+)
GRAY/BLACK - RF SPEAKER (-)
GREEN - LR SPEAKER (+)
GREEN/BLACK - LR SPEAKER (-)
PURPLE/BLACK - RR SPEAKER (-)
YELLOW - 12V (+)
BLACK - GROUND
RED - ACCESSORY (+)
BLUE/WHITE - AMP. TURN ON (+)
MAIN
HARNESS
DATA
CABLE
AUDIO
CABLE
PURPLE - RR SPEAKER (+)
CONNECT TO
AFTERMARKET RADIO
GM3 T-HARNESS
WIRES FROM
VEHICLE
RCA CABLES
BEHIND GLOVE BOX
PURPLE/WHITE - REVERSE LIGHT (+)
LTGREEN - E-BRAKE (-)
YELLOW/BLACK - FOOT BRAKE
PINK - VEHICLE SPEED
SEE RADIO
WIRE REFERENCE
CHART FOR
RADIO WIRE
COLORS
FACTORY RADIO HARNESS
STEP 4
CLIMATE CONTROLS HARNESS
HUMAN MACHINE INTERFACE MODULE HARNESS
SPEAKER
WIRING DIAGRAM with an Amplifier
ORANGE - ILLUMINATION (+)
STEERING WHEEL
CONTROL CABLE
NOT REQUIRED
RED
NC
WHITE
BLACK
NC
PIONEER RADIO: ENSURE THAT NOTHING
IS PLUGGED IN W/R PORT.