Owner's Manual
Table Of Contents
- Installation Instructions
- Kit Components
- Factory Stereo Removal
- Kit Assembly / Installation
- Wiring Diagram
- Vehicle Startup (Initialization Procedure)
- Initial Vehicle / Options Setup
- Climate & Convenience Controls
- Display Screen Settings
- Vehicle Feature / Settings
- Steering Wheel Controls
- To Ensure Proper Functionality, Cycle the Ignition Key from "Off" to "Run" TWO times (2X) after First Connecting the Interface
GM5207B
WIRING DIAGRAM
3.5mm Steering
Wheel output
r--------
~
It,
I
-~!il
IJl
!II
USB
for
Interface
nrmware update
ONLY
[bypassplug)
~
t
________
l
CAMOSM OnStar retention
module {Sold separately)
AFTERMARKET
RADIO
GM5207B
WIRE COLOR
CODES
NAVIGATION CONNECTIONS
(OptlonaQ
Pink=
Vehicle speed pulse
signal
(VSS)
Violet/White = Reverse light trigger
Brown
Lt. Green
(+
12V
when in reverse gear)
Telephone
Mute
(-12V Neg.
Mute input
for
cell hands-free kit}
Parking Brake
trigger
(-12V when
park
brake ON)
White
White/Black
Gray
Gray/Black
Green
Green/Black
Violet
Violet/Black
Black
Orange/ White
Yellow
Blue/White
Red
Lt. Blue/Yellow
3.5mm
Male
connector
VEHICLE STARTUP
CONNECTION
AND
INITIALIZATION PROCEDURE
Left Front Positive (LF+)
Left Front Negative (LF-)
Right Front Positive (RF+)
Right Front Negative (RF-)
Left Rear Positive (LR+}
Left Rear Negative (LR-}
Right Rear Positive (RR+)
Right Rear Negative (RR-}
Chassis Ground
Illumination +
12V
+
12V
Constant Power
+12V
Amp
remote
+
12V
Accessory I
RAP
output
(3A
MAX)
Steering Wheel Control
output
(Kenwood)
Steering Wheel Control Output:
Alpine, Clarion, JVC, Pioneer,
Sony
IMPORTANT NOTEI The connection
and
startup
ptDCess
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. IF USING OPTIONAL OnStar4 MODULE: Remove looped 20 pin connector from Scosche harness and
connect OnStar4 module*.
5. Move OnStar4 module, radio connector, and HVAC connector
to
the left
of
the radio cavity.
6. Route
the
8 and
24
pin connectors
of
Scosche harness
to
original location
of
HVAC
connector.
7.
Connect the Scosche harness along with antenna and all other accessories
to
the
aftermarket radio and
insert into radio cavity.
8. Enter
the
car
and shut all doors and remove the
key.
9. Wait approximately 5 minutes for the vehicles computer
to
enter a sleep state {approx. 2 minutes after
dome light turns off).
1
0.
You
may
now
connect the 24 pin and 8 pin connectors
to
the
new
HVAC controller.
11. While still
in the vehicle with the doors shut, cycle the Ignition key OFF
to
ON
two
times before
using the interface.
*THE OnStar4 MODULE MUST BE CONNECTED BEFORE THE NEW HVAC CONTROLLER CAN
BE
CONNECTED."
4