Q: How to Replace a Power Seat Switch for the Lumbar Function on Cadillac Escalade?
A: The replacement process for the lumbar switch (Power) begins by unscrewing the side seat cushion screws followed by a partial switch extraction from the cushion before removing it from the switch bezel. Remove the switch and wiring harness by disconnecting the in-line connector from the switch wiring harness while taking the pieces from the side of the seat cushion. The installation process requires routing the switch wiring harness through the side opening of the seat cushion and seat frame to connect it with the vehicle wiring harness and install the in-line connector. First put the switch inside the switch bezel and place switch bezel into the seat cushion opening followed by screw installation.
Q: How to perform a Seat Switch replacement for the passenger seat adjuster and recliner on Cadillac XLR?
A: Any operation involving replacing the passenger seat adjuster and recliner switch starts with seat assembly removal and finish side panel elimination. First disconnect the electrical connector from the seat switch before inserting a small flat-bladed tool to detach the retainers while extracting the switch from the finish panel. When installing the seat switch position it onto the finish panel before pushing it to activate the retainers. The electrical connector finds its place back on the seat switch after which you can re-install the finish side panel followed by reinstalling the seat assembly.
Q: How to Service and Repair the Seat Switch on Cadillac CTS?
A: Installation of a new power seat switch begins with disabling the SIR system for both driver and passenger seats while bearing in mind the Inflatable Restraints Passenger Presence System on the bottom seat cushion which demands a preload check after seat cover or trim repairs. The power seat switch becomes accessible after removing the adjuster track seat cushion for the driver to access it with a flat-bladed tool that can gently pry the knobs free. Pressurize and loosen the retainers which secure the power seat switch bezel to the seat cushion frame for removal of the bezel. First access the power seat switch by freeing the J channel retainers then take off the push-in fastener to detach the power seat switch from its seat cushion frame position before sliding the switch outward. Disconnect the electrical connector from the power seat switch while paying attention to the correct wiring path to prevent damages. To install the power seat switch position the wiring harness just like it sat before and join the electrical connector to the switch then place the switch inside the frame. The seat cushion frame requires a push-in fastener to secure the switch before installing the J channel retainers and placing the cover back on the switch. Work to position the power seat switch bezel over the switches after which fasteners must be used to maintain its position on the seat cushion frame and reinstall power seat switch knobs. Complete seat cushion installation while the SIR system must be enabled and the passenger presence system preload test must be executed for repaired passenger seats.