Metra Electronics GMRC-02 Installing The Interface, Final Wiring Connections, Tape

TOOLS REQUIRED FOR INSTALLATION

•Cutting Tool • Tape • Crimping Tool

•Connectors (ie: butt-connectors, bell caps, etc.)

INSTALLING THE INTERFACE

*IMPORTANT: Before beginning any of the following, disconnect the negative battery terminal to prevent an accidental short circuit.

**Note: The ignition power source of every GM vehicle keeps the radio on until the front driver door is opened. The GMRC-02 is designed to retain this feature.

GMRC-02

FINAL WIRING CONNECTIONS

Make wiring connections using the EIA color code chart shown below and the instructions included with the head unit. Metra recommends making connections as shown below; Strip, Splice, Solder, Tape. Isolate and individually

tape off ends of any unused wires to prevent electrical short circuit.

METRA / EIA WIRING CODE

12V Ignition / Acc	Red
12V Batt / Memory	Yellow	STRIP
Ground	Black*
Power Antenna	Blue
Amp Turn-On	Blue / White	SPLICE
Amp Ground	Black / White
Illumination	Orange
Dimmer	Orange / White	SOLDER
Right Front (+)	Gray
Right Front (-)	Gray / Black	TAPE
Left Front (+) . . . .	White
Left Front (-)	White / Black
Right Rear (+)	Violet
Right Rear (-)	Violet / Black
Left Rear (+)	Green
Left Rear (-)	Green / Black

*NOTE: If a lower chime volume is desired, cut black wire loop on te 10-way connector plugged into the GMRC-02. Be sure to tape both ends of the black wire loop.

	Black Wire Loop
	(See note in final wiring
2	connections - pg.3)	3