INSTALLATION INSTRUCTIONS FOR PART CHTO-013
Installing the CHTO-013
• With all connections completed to the aftermarket radio, plug the 22-pin harness into the vehicles
wiring harness.
• Reconnect the negative battery terminal.
• Cycle the key, by turning the ignition on for 30 seconds. Then off and on again to test the radio.
Testing the CHTO-013
• Turn the ignition on if not already, and then turn the radio on to verify that the radio works. Check
balance and fader controls for proper operation.
For amplified models only:
• To adjust the overall volume of your audio system rotate the potentiometer, which is located on the
16-pin side of the interface clockwise.
IMPORTanT WaRnInG
This product includes instructions for installation which must be carefully followed. The instructions are worded
in such a manner to assume that the installer is capable of completing these type of electronic installations. If
you are unclear as to what you are instructed to do or believe that you do not understand the instructions so as to
properly and safely complete the installation you should consult a technician who does have this knowledge
and understanding.
Failure to follow these instructions carefully and to install the interface as described could cause harm to
the vehicle or to safety systems on the vehicle. Interference with certain safety systems could cause harm
to persons as well. If you have any questions in this regard please call the Help line or Metra at
1-800-221-0932 for assistance.
METRA. The World's best kits.
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