So I have a 21 Lariat that previously had a bunch of sensor faults right off the lot...the dealer ultimately replaced some module.
Now I just started having the following issues:
-Alarm system randomly triggers (while parked at random locations)
-main screen randomly shuts off
-"Check headlamp...
Same here...I picked up from dealer Friday after dealer couldn't replicate and on Saturday I started getting the same faults again...The dealer told me the next to likely steps were to replace some module and if that doesn't work they think it could be a wiring issue...They did open a case but...
blind spot detection with cross traffic
Park aid malfunction
pre-collision assist not available
adaptive cruise control
front camera fault
and something about rear camera
Did you get any resolutions on this? Mine has been at dealer for past 4 days and they just called me to tell me they cant replicate....(my 2nd trip to dealer)
So far no resolution...It happens about every other time I start the car...The service shop says I will need to leave the truck with them a few days but wont cover a rental...The dealer who sold the car wont return any of my calls...
Yeah, after reading that thread it looks like my date was a few weeks outside that affected range. The problem sounds very similar though.
It sporadic, it just went away again...
No, however I just left the dealer. They couldn't figure out why it happened but they did get the faults to clear after disconnecting and rebooting a few of the modules.
Dealer delivered my new 21 Lariat last night and as soon as I turned it on this morning the dash lit up with faults... I've been at the dealer for 3 hours so far and Techs haven't been able to figure it out.
Not a good first impression...