PCS Malfunction Randomly??

Hi all,

Got my truck lifted about 2 months ago 3 inches and yesterday the PCS malfunctioned for about 30 seconds and then went away. Thought it was fine till I was parked today with the truck idling, and it randomly did it again for about 30 seconds and then went away again. Anyone have a solution for this? Has it happened for you?

 

^Make sure the grille radar garnish and windshield camera area are clean.

You can go to the dealer and pay to get the PCS recalibrated. However, there's a TSB out there that directs the technician to permanently brick the system if he can't calibrate the system to within FSM tolerances (e.g. because the lift is too high). You'd lose adaptive cruise in that case.