Metra Electronics CHTO-013 User Manual
CHTO-013 CHTO-013
POTENTIOMETER
AUDIO LEVEL
ADJUSTMENT
*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 THE METRA AT 1-800-221-0932
FOR ASSISTANCE.
AUDIO LEVEL CONTROL
When using the CHTO-013 with a radio that has a high audio
pre-out voltage, usually greater than 2 volts, the audio signal
may become distorted. To resolve this follow these steps:
1. Make sure the ignition is turned to the “off” position.
2. Disconnect both of the harnesses from the CHTO-013.
3. Locate the potentiometer next to the 14-pin connector at
the end of the CHTO-013.
4. Taking a small flat headed screwdriver, turn the
potentiometer counter-clockwise to lower the input
level going to the factory amplifier.
5. After making the adjustment reconnect the wire harnesses.
CHRYSLER CAN BUS INTERFACE
CHTO-013
INSTALLATION INSTRUCTIONS
* READ IMPORTANT WARNING INSIDE
BEFORE ATTEMPTING ANY INSTALLATION
THE CHTO-013 IS DESIGNED TO BE USED WITH
VEHICLES THAT HAVE A FACTORY AMPLIFIED
SYSTEM. THE CHTO-013 WILL PROVIDE A 12-VOLT
SWITCHED WIRE FOR PROPER RADIO OPERATION.
THE CHTO-013 NOW PROVIDES MUTE, PARKING
BRAKE, VSS OR SPEED SENSE, AND A REVERSE
OUTPUT TO MAKE INSTALLING AN AFTERMARKET
NAVIGATIONAL RADIO SIMPLER AND LESS TIME
COMSUMING.
INTERFACE COMPONENTS
• CHTO-013 • 14-PIN HARNESS WITH RCA’S
• (2) 12-PIN HARNESSES TO 22-PIN CHRYSLER HARNESSES
TOOLS REQUIRED FOR INSTALLATION
Cutting Tool • Tape • Crimping Tool • Connectors
REV. 03-17-11 INSTCHTO-013
1-800-221-0932
4
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www.metraonline.com
CHTO-013
KNOWLEDGE IS POWER
Enhance your installation and fabrication skills by
enrolling in the most recognized and respected
mobile electronics school in our industry.
Log onto www.installerinstitute.com or call
800-354-6782 for more information and take steps
toward a better tomorrow.
APPLICATIONS
CHRYSLER
300 2008-UP*
ASPEN 2008-09*
SEBRING 2007-10*
TOWN & COUNTRY 2008-UP*
DODGE
AVENGER 2008-UP*
CALIBER 2007-08 and 09-UP*
CHALLENGER 2009-UP*
CHARGER 2008-10*
DAKOTA 2008-UP*
DURANGO 2008-UP*
GRAND CARAVAN 2008*
JOURNEY 2009-UP*
MAGNUM 2008-09*
* NOTE: THE CHTO-013 COMES WITH 2 DIFERENT CHRYSLER 22-PIN HARNESSES. THE
APPLICATIONS WITH A (*) USE THE BIGGER OF THE TWO HARNESSES. THE BIGGER OF.
THE TWO HARNESSES ALSO HAVE 2 LARGER TERMINALS, ONE AT EACH END OF
THE CONNECTOR.
DODGE (cont.)
NITRO 2007-UP*
RAM 1500 2009-UP*
RAM 2500/3500 2010-UP*
JEEP
COMMANDER 2006-2007
and 08-10*
COMPASS 2007-08 and 09-UP*
GRAND CHEROKEE 2005-2007
and 08-UP*
PATRIOT 2007-08 and 09-UP*
WRANGLER 2007-UP*
MITSUBISHI
RAIDER 2006-07 and 08-09*
WIRING UP THE CHTO-013
* Important: Before beginning any of the following, disconnect the
negative battery terminal to prevent accidental short circuit.
* NOTE: THE ACCESSORY POWER SOURCE OF MOST ALL
CHRYLSER VEHICLES KEEPS THE RADIO ON UNTIL ONE OF
THE DOORS IS OPENED. THIS IS CALLED R.A.P. (RETAINED
ACCESSORY POWER). THE CHTO-013 IS DESIGNED TO RETAIN
THIS FEATURE.
* NOTE: THE VEHICLES IGNITION SWITCH MUST BE IN THE OFF
POSITION BEFORE PLUGGING THE CHTO-013 MODULE IN.
ALSO THE KEY MUST BE CYCLED AT A MEDIUM PACE AT
LEAST TWO TIMES BEFORE BEGINNING TESTING.
CONNECTIONS TO BE MADE ON THE
22-PIN HARNESS:
1. Connect the yellow wire to the radio’s 12v battery or memory wire.
2. Connect the black wire to the radio’s ground wire.
3. Connect the orange wire to the radio’s illumination wire. If wire is
not present, tape up wire.
4. For the Caliber only, connect the blue/white wire to the
blue/white wire in the 14-pin harness, which connects to the
radio’s amplifier turn-on wire.
CONNECTIONS TO BE MADE ON THE
14-PIN HARNESS
1. Connect the blue/white wire to the radio’s amplifier turn-on wire.
2. Connect the red wire to the radio’s Igniton or accessory wire.
3. Connect the RCA cables to the radio’s RCA outputs. If no RCA
outputs are available, use the Metra line output converter, part #
ALOC648, (SOLD SEPARATELY).
4. The white RCA goes to the left front RCA output of the radio.
5. The gray RCA goes to the right front RCA output of the radio.
6. The green RCA goes to the left rear RCA output of the radio.
7. The purple RCA goes to the right rear RCA output of the radio.
The following wires on the 14-pin harness are for the
aftermarket radios that have navigation built in:
Connect the brown wire to the mute wire of the aftermarket radio.
Connect the green wire to the parking brake wire of the
aftermarket radio.
Connect the blue/pink wire to the VSS or speed sense wire of the
aftermarket `radio.
Connect the green/purple wire to the reverse wire of the
aftermarket radio.
When completed, plug the 14-pin harness into the CHTO-013.
INSTALLING THE CHTO-013
1. With all connections completed to the aftermarket radio, plug the
22-pin connector into the vehicle’s corresponding wiring harnesses.
2. Cycle the key by turning the ignition on then back off, then back on
again to test the radio.
Metra recommends MECP
certified technicians.
1
TESTING THE CHTO-013
1. Turn the ignition on then the radio to verify the radio works. Check
balance and fader controls for proper operation. If controls are
backwards, check to see if the RCA’s are in the correct location.
2
3
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