This TSB is what I've been looking for! Considering I'm out of the 3-year warranty and now rely on the Granger warranty, is this TSB covered?
Edit: If anyone completes this TSB, please let us know if it corrects issues!
thanks,
Some 2021 F-150 vehicles may experience the anti-theft intrusion alarm system activating when there is no evidence of an intrusion. This may be due to the intrusion alarm system sensing vibrations that are characteristic to other vehicle systems. To correct the condition, update the body control...