Axxess GMOS-04 Instrucciones De Instalación página 4

For Corvette 2005-2013 only (Figure A):
• A relay (Metra part number E-123) is needed in the
Corvette 2005-2013. You will need to cut the Blue/White
wire in half between the 18-way Molex and 24-way
Gray connector.
• Connect the Blue/White wire coming from the 18-way
Molex to pin 85 of the relay.
• Connect the Blue/White wire coming from the 24-way
connector to pin 30 of the relay.
• Connect pin 86 of the relay to ground.
• Connect pin 87 of the relay to fused 12-volt constant
wire. Using tape or a wire, tie securely the relay from
moving around the dash.
GMOS-04
Connections to be made
Cut remote out from GMOS-04.
Connect interface side to
pin 85 on SPDT relay.
(Figure A)
4
To Vehicle
+12v Battery
Fused 5A
85
12v remote from
GMOS-04
Blue/White
GMOS-04
To Radio
87
SPDT
relay
87a
86
30