Jeep Garage  - Jeep Forum

Jeep Garage - Jeep Forum (http://www.jeepgarage.org/forums.php)
-   Export Grand Cherokee 2011+ (http://www.jeepgarage.org/f190/)
-   -   Adaptive Cruise Control Failure (http://www.jeepgarage.org/f190/adaptive-cruise-control-failure-42339.html)

mm1964 05-20-2012 03:48 AM

Adaptive Cruise Control Failure
 
Anyone come across ACC failures?

I was on the F3 Sydney - Newcastle freeway, ACC set at 110km and noticed after about 60 mins that I was dropping below the set 110 speed.

Switched ACC on/off and got message "ACC Unavailable Vehicle System Error" and also orange "FCW OFF" message that remained on.

Tried stopping, switching off and opening drivers door but nothing.

Continued the rest of trip without ACC and with the "FCW OFF" message remaining lit.

Arrived at destination and after approx 60 min returned to Sydney with both ACC and FCW systems functioning!!!!

Mongoose9400 05-20-2012 05:15 AM

I've seen in the OM that the ACC can get blocked by snow or sometimes bright direct sunlight IIRC that can cause temporary lose.


Sent from my iPhone 4S

just4fun 05-20-2012 05:30 AM

Re: Adaptive Cruise Control Failure
 
I too had a similar issue when I was on a dirt road with the FWC light showed, I unthought that the radar was dusty, after we got onto a sealed road it worked ok.
Just keeping a eye on this to see if it happens again.

ENFORCER 05-20-2012 07:58 PM

Re: Adaptive Cruise Control Failure
 
All I know is mine is still broken 10 weeks later.....


All times are GMT -5. The time now is 08:19 PM.

Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Copyright 2012 - JeepGarage.Org
The Jeep Grand Cherokee Owners Community