Directed Directechs DB3 Installation Manual - Page 5

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Pre-installation and application warnings

Firmware notes: This section highlights important information for this specific firmware and will assist in

pricing accordingly, as well as bringing awareness to any operational or vehicle limitations.

T-Harness

compatible

Unless specified otherwise, all connectors are displayed from the wire side, with the exception of the OBDII diagnostic

connector.

The Cadillac CTS, Chevrolet Impala/Impala Limited and Buick Lucerne require the trunk feature to be set to Electric Rear

Hatch option for the trunk to work.

Refer to "Vehicle connections" following the wiring diagram.

General notes: This section highlights important information for this specific firmware.

If the RAP Off wire is not connected, the radio will turn OFF but some lights will remain ON in the central console for 10

[1]

minutes. Connect the wire (Light Blue/Black) to the driver door sense trigger to avoid the issue

For vehicle specific accessory and ignition connections, refer to "Vehicle connections".

[2]

Additional parts required (maximum required):

Diode 6A

1 x 1A Diodes

87a

0 x Relay

Keys required for

programming

Resistor 100Ω

0 x Resistor

403.GM11 1.08 2014 Chevrolet Captiva Sport

Keys required for

operation

Fuse 7.5A

0 x Fuse