However, when the screen displays the “acc/fcw limited functionality” message, it indicates that there’s an issue preventing these systems from operating optimally. Are you using an actual scan tool or a generic obdii code reader? First thing in the morning, the fcw is off, so cruise control will not work.
ACC FCW Limited Functionality Here’s How to Solve it Engine Diary
Can you look to see if the pacifica has a similar setting and see what it's set to?
Normally, after driving a few minutes, the fcw will come back on and allow the.
The acc/fcw system on an early 2017 pacifica limited fails intermittantly on long trips with the message acc/fcw unavailable service required. But when the car is turned. Went into settings to turn it off but it continues to flash on the screen after. The acc/fcw limited functionality service required message indicates potential issues with the vehicle’s adaptive cruise control (acc) and forward collision warning (fcw) systems.
I have a 2017 r/t durango and the acc/fwc limited functionality continues to pop on the display screen. I also have your issue and the following issues and dread bringing it to the dealer if it won't be fixed. So my 2017 chrysler pacifica's acc/fcw warning light has been coming on and deactivating the cruise control. I have acc & fcw on my.
On my cherokee the fcw is enabled/disabled in a menu in the radio.
A code reader isn't going to be able to. There are fault codes set, that's the reason the warning is displaying.
