lighting issues

2019 HYUNDAI ELANTRA
32,000 MILES • 2.0L • 4 CYL • 2WD • AUTOMATIC
Avatar
ANTHONYPACHECO415
  • MEMBER
  • 1 POST
Hello, I bought the car listed above SEL model. On the way home I turned the lights off and then I had the passenger daytime running light out. I bought a new bulb and put it in nothing, I switched the bulbs nothing, I turn the regular lights on and the light comes on. then a week ago my passenger brake light went out only when the car is turned on if it is off the light will come on.
Mar 11, 2020 at 9:25 PM
Advertisement
Avatar
KASEKENNY
  • CERTIFIED EXPERT
  • 18,907 POSTS
This is a control issue. The fact that the bulb works shows we need to find out what controls both lamps. This is the integrate gateway power module. Basically this controls all lighting and other electrical components

Due to this being such new vehicle it is probably still covered under the warranty so I would suggest taking it into a dealer because even the bulbs would be covered if found defective.

Let me know if you have any questions. If you are going to work on this yourself then we need to go to this module and testing for voltage coming out on these circuits when the lights should be on. If none, we need to replace the IGPM. If you do have voltage then there is an issue with the wiring but again, this is unlikely to affect two lamps.
Image (Click to enlarge)
Attached Media
Mar 12, 2020 at 4:08 PM