Replacing or modifying the daytime running lights (DRLs) on a 2017 Chrysler Pacifica can be a challenging task. Dealerships often won’t perform modifications to the factory configuration, especially for cosmetic changes. This leaves owners with a few options for achieving their desired DRL setup.
One approach is to research and identify the wiring that powers the left and right LED strips. Before any modifications, it’s crucial to disconnect the LED strips and check for error codes. This test determines if the vehicle’s system will detect a change in resistance and trigger an error. If no errors appear, you can proceed with rewiring. Tap into a different power source that activates under your preferred conditions, such as when the car is powered on. An independent switch can provide further control over the DRLs.
However, if the LED strips lack separate wiring and are controlled by a single module for the entire headlamp system, reprogramming might be necessary. Chrysler typically controls access to such reprogramming, and dealerships are unlikely to perform it for cosmetic alterations.
An alternative solution could involve consulting a reputable custom audio/security shop. These specialists often have access to detailed electronic schematics for vehicles like the 2017 Chrysler Pacifica. They may possess the expertise to perform custom wiring work and achieve the desired DRL operation. This option could provide a solution when dealing with integrated lighting systems that require specialized knowledge. Keep in mind that this route might require more significant investment than DIY solutions.
