Yukon Denali AWD V8-6.2L (2007)
Visually inspect and pull on the C2 Audio Amplifier Connector (1).
If the connector is properly seated, then refer to SI for further diagnosis based on the customers condition.
If the connector is loose, then reinstall the C2 Audio Amplifier Connector.
Verify the connector is seated and locked into place.
Install the fuses.
Verify the condition has been fixed and clear any DTCs.
If securing the connector does not correct the condition, refer to SI for further diagnosis and repair.
Install the radio speaker amplifier assembly and any other components removed to gain access to the amplifier. Refer to Radio Speaker Amplifier
Replacement in SI.
Warranty Information
For vehicles repaired under warranty, use the table.
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