Yukon 2WD V8-5.3L (2007)
Perform the service procedure with the doors closed to avoid battery discharge.
Check audio/DVD system in the vehicle before performing the repair procedure. Ensure there are no other conditions that will affect the performance of
the audio/DVD system.
Test the audio/DVD system immediately after the harness repair. Do not assemble the console before inspecting the audio/DVD system.
Test the audio/DVD system after installing the console to ensure the repair harness is not pinched, cut, or chaffed.
Radio System (Pre Rear Seat Audio (RSA) Trim Plate Removal/Installation)
Turn the vehicle ignition to the RUN position, but do not start the engine.
Turn radio ON and check the function of all of the speakers.
If the vehicle is equipped with the UVB radio system, check the navigation function (e.g., map display, etc).
Insert the DVD disc (tool M) into the DVD player.
Check for DVD function at the DVD display (UVA).
Check for DVD function at Navigation Radio and DVD display for (UVB). The vehicle must be in the PARK (P) position for the DVD with Navigation
radio.
Check for DVD sound at all speaker locations.
Jumper Harness Installation
Use a portable light to aid in the removal of the console cup holder, if required.
Remove the cup holder from the console.
Carefully lift cup holder trim upward with trim removal tool (tool D).
Pull cup holder rearward to release cup holder away from console insert tabs (1).
Store the cup holder trim in a safe location.
