INSTALLATION
With the key in the off position:
1. Connect the 16-pin harness, and the CHTO-03 harness, to the CHTO-03 interface.
2. Connect the CHTO-03 harness to the wiring harness in the vehicle.
PROGRAMMING
1. Cycle the ignition on and wait until the radio comes on.
Note: If the radio doesn't come on within 60 seconds, cycle the key off, then unplug the
interface. Check all the connections, reconnect the interface, then try again.
2. Cycle the ignition off, then back on. Test all functions of the installation for proper operation.
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REV. 10/21/2019 INSTCHTO-03