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CONNECTION AND INITIALIZATION PROCEDURE
IMPORTANT NOTE! The connection and startup process below must be followed, or the
HVAC touch screen system may not operate properly.
1. Re-route factory HVAC connector to radio cavity.
2. Connect factory radio connector to Scosche harness.
3. Connect factory HVAC connector to Scosche harness.
4. Move radio connector, and HVAC connector to the left of the radio cavity.
5. Route the 4 and 24 pin connectors of Scosche harness to original location of HVAC
connector and OEM hazard switch.
6. Connect the Scosche harness along with antenna and all other accessories to the
aftermarket radio and insert into radio cavity (Make connections to vehicle last).
7. You may now connect the 24 pin and 4 pin connectors to the new HVAC controller and
hazard switch respectively.
'THE OnStar® MODULE MUST BE CONNECTED BEFORE THE NEW HVAC CONT ROLLE R
CA N BE CONNECTED.*
VEHICLE STARTUP ITC CONFIGURATION
INSTALLER MENU
To access Installer Menu, the option must first be made
available in the Vehicle Settings menu.
To do this, press and hold the Scosche logo on the right
touchscreen. Installer Menu Enabled will be displayed
on screen to indicate activation.
Navigate to the Vehicle Settings menu and press the
'Installer Menu' option to enter the menu.
If the vehicle has heated seat buttons or door lock
buttons in the center dash, these features should be
enabled in this menu immediately after installation.
Note: Once the Installer Menu has been exited, it will
disappear from the Vehicle Settings menu until the
Scosche logo is pressed and held again.
©2017 SCOSCHE INDUSTRIES, INC.
VEHICLE STARTUP CONNECTION
SCREEN CALIBRATION (INSTALLER MENU)
If screen calibration issues occur during set-up, selecting
Return to Factory Settings will allow you to recalibrate the
ITC touchscreen.
....
Heated seat buttons
Door lock buttons
Diagnostics
Return to Factory Settings
6
Installer Menu
Enabled
Installer Menu
No
No
➔
➔
ITCGM01AB
06/19
X
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