2018 CHRYSLER PACIFICA Forward Collision Avoidance Warnings Problems

Vehicle was put into reverse and did not stop, it hit a pole. Then the driver tried to put in drive to get it off of the pole and it accelerated quickly and the driver could not stop the vehicle. There was little time to react as it hit the side of a building and airbags deployed. Driver stated that the car accelerated on it's own once it was put into gear.

Electrical adaptive, cruise control, forward collision warning, and shifter all malfunctioned. It is available for inspection. There was failure to accelerate at an intersection which almost caused vehicle to be rear ended. The error codes have been pulled and shown by O’Reillys auto parts. The vehicle is pending inspection by an independent mechanic. The adaptive cruise control the Ford collision, warning and service shifter warning lamps all appeared shortly before this problem occurred.

Van was working fine one day and the next, before I even started it, when I pressed the brake pedal to start the van, there was a buzzing noise from the braking system and pedal went almost to the floor. Once I started the vehicle, the noise stopped and the pedal travel returned to normal. However at the same time, the warning light / message for several of the systems came up (ABS, traction control, collision detection, parking sensors, etc) along with several messages (ParkSense Unavailable, FCW Unavailable Service Required, Service Antilock Brake System, Service Electronic Stability System). Using an OBDII code reader displayed several "communication errors" (start with the letter "U"). I researched it on the Internet and it would appear that this is caused by a common failure of the "star connector" ("bus module" to connect various components in the van). I ordered a replacement part (which I...

In the dash bord power steering not aveleble warning also stop start not responding then servic charging....... not safe to drive this car at all. I had to go the dealership more than four times a year recently spending a lots of time and money. Again engen lights come up.

Transmission doesn’t shift properly. Highway going normal speeds, switch lanes and when pushing gas peddle, it instead slipped and decreased speeds almost causing an accident. Dealership says nothing is wrong. Eco start stop illuminated and front collision warning light also on.