Q: How to Service and Repair Car Speakers on Cadillac CTS?
A: You must start the replacement of your front upper speaker by taking off the front door trim panel. You should detach the upper door speaker electrical connector from the door harness. You must carefully detach the upper door speaker/grille assembly from its placement within the molding to finish its removal. Put the upper door speaker/grille assembly back into its slot inside the mold where you will ensure the grille fits correctly in place. Connect the upper door speaker electrical connector to the door harness while confirming both door speakers get their connections to the correct harness if they were previously disconnected. Close the process by putting back the door trim panel.
Q: How to replace the front side door upper car speakers on Cadillac Escalade?
A: The process of front side door upper speaker replacement begins by taking off the front door trim panel together with the speaker grill. Move the fasteners from the door trim panel before you separate the speaker from this section. Apply the new speaker into the door trim panel opening by fastening it with the provided fasteners while tightening them to 1.6 N.m (14 lb in). After speaker grill reinstallation you should install the front door trim panel.
Q: How to change the location of Car Speakers under the passenger seat on Cadillac XLR?
A: Starting the process of passenger seat speaker replacement involves using a plastic flat-bladed tool to disengage the clips under the speaker grille by lifting it upward until the speaker grille can be removed from the seat. The first step requires unfastening the screws which connect the speaker to the seat followed by extracting the speaker and separating the speaker harness lead before taking out the speaker grille retainer. Before starting installation connect the speaker harness lead to the speaker then recover the harness lead inside the seat. Use the 4 screws to mount the speaker onto the seat while tightening them to 2.5 N.m (22 lb in) specifications according to the Fastener Notice in Service Precautions. To finish the installation you should position the speaker grille correctly against the seat before applying pressure that enables the retaining clips to lock into place.