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Installation Instructions
1
Connect the Maestro module to the X009 main
harness.
2
Attach the chime speaker on the metal dash
support to the right of the gas pedal.
3
Connect the X009-GM2 wire harness, antenna
adapter and USB adapter to the factory radio
harness and secure it.
FULL SIZE TRUCK
4
Place the GPS antenna on the OEM GPS antenna
location as illustrated and feed the cable to the
radio cavity. Use the supplied metal base for the
best signal strength.
5
Plug the OBDII connector to the port located
under the driver side dashboard and run the wire
extension to back of the headunit.
6
Remove and transfer the factory cigarette lighter
socket, switch box, side pocket and vents to the
X009-GM2 radio bezel.
7
If the vehicle is equipped with 4WD, use the 4WD
rotary switch panel to mount the selector switch
on the right pocket location of the X009-GM2
radio bezel.
Chevrolet/GMC
˜ 9/13
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