Saturday, March 16th, 2024 AT 12:43 PM
The fobs and remote starter suddenly stopped working. I tried reprogramming. It goes into programming mode but when I get to holding the open and close buttons simultaneously on the key fob it doesn't program. I also tried programming them with my Launch Diagnostics tool. And it says they're reprogrammed before I can even push any buttons on the key fob. I replaced the batteries. Checked the fuses. Everything works from the driver's door controls. Rear wiper, hatch lock, and defroster work. The wiper is quite slow though and sometimes it doesn't make it back to the seated position. I scanned BCM and no codes came up. I actuated the driver's seat and that worked. I couldn't find a valet button. I just removed the rear panel and didn't see any cracked wires. Since everything works from the door, does that mean the Hatch/lift gate module is working correctly before I try checking for power on all the wires? Are there any simpler things I should try first?