CONNeCTIONS TO Be mAde
From the 10-pin harness:
• Connect the red wire to the ignition wire of the aftermarket radio.
• Plug the 10-pin harness into the GMRC-01.
From the 24-pin harness:
• Connect the Yellow wire to the radio's 12-volt battery or memory wire.
• Connect the Black wire to the radio's ground wire.
• Connect the Orange/White wire to the illumination wire of the
aftermarket radio. If the aftermarket radio has no illumination wire,
tape off the Orange/White wire.
• Connect the White wire to the left front positive speaker output of the
aftermarket radio.
• Connect the White/Black wire to the left front negative speaker output of the
aftermarket radio.
• Connect the Gray wire to the right front positive speaker output of the
aftermarket radio.
• Connect the Gray/Black wire to the right front negative speaker output
of the aftermarket radio.
• Connect the Green wire to the radio's left rear positive speaker output.
• Connect the Green/Black wire to the radio's left rear negative speaker output.
• Connect the Purple wire to the radio's right rear positive speaker output.
• Connect the Purple/Black wire to the radio's right rear negative speaker output.
• Connect the Blue/White wire to the radio's antenna turn on wire.
• The Orange wire is not used in this application.
INSTALLING The GmrC-01
• With all connections completed to the aftermarket radio, plug the 24-pin harness
into the vehicles wiring harness.
METRA. The World's best kits.
GMRC-01
Note: If the chime volume of the GMRC-01 is too loud you will need to remove the cover and
cut the solder connection where the arrow points to on the circuit board (between the holes
on the board).
™
1-800-221-0932
Note: Some minor modifications may be necessary to the sub
dash cavity to accommodate the GMRC-01.
• Cycle the key by turning the ignition on for 30 seconds. Then off
and on again
to test the radio.
• Mount the GMRC-01 in a location where the internal speaker will be heard.
K
P
NOWLEDGE IS
OWER
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enrolling in the most recognized and respected
mobile electronics school in our industry.
Log onto www.installerinstitute.com or call
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toward a better tomorrow.
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certified technicians
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© COPYRIGHT 2004-2011 METRA ELECTRONICS CORPORATION
Cut for low volume
Caution: Metra recommends disconnecting the
negative battery terminal before beginning any
installation. All accessories, switches, and especially
air bag indicator lights must be plugged in before
reconnecting the battery or cycling the ignition.
Note: Refer to the instructions included with the
aftermarket radio.