NHTSA Complaint #11500645 — 2017 CHRYSLER PACIFICA

05JAN and 07JAN 2023, similar instances of significant vehicle systems malfunctioning which affected operability/safety. Both times, the vehicle operated without issue earlier in the day. Occurred at 11:30pm on 05JAN2023 while being driven and at 5:30pm on 07JAN2023 upon starting the van. On 07JAN, the van had difficulty starting when the start button was pressed. After more attempts to start, it eventually did. Both times the dashboard had multiple warnings: Check Engine, Stability Control, Airbag Warning, and Electric Park Brake Trouble. Worded messages also displayed regarding transmission and gear positions trouble. While operating, the "D" above the digital speedometer would regularly change to "--" and back to "D," accompanied by an audible tone. The red "BRAKE" light would quickly blink once every 2-3 minutes. Van would accelerated very slowly from low speeds or stopped position, would jolt forward or back aggressively, and could not overcome a moderate grade incline from being stopped. The odometer jumped quickly between 1k-4k rpm, but the engine did not appear to actually do so. When stopped and switching from D to R, reverse functioned similar to being in Neutral. The blue shifter gear knob lights would also blink. When turned off and back on, R would engage faster than normal. The vehicle is available for inspection upon request Driven with 3 family members in the vehicle when the malfunction occurred. My spouse verbally stated that she did not feel safe. With extreme caution, operated the van back home and chose lower speed roads. Would be hazardous to operate in a parking area or near pedestrians. The Airbag malfunction was also very concerning, especially with regard to the jerking movement of the van when accelerating. The problem has reproduced, but not confirmed by a third party. The component has not been inspected by a third party. No other warning lights we illuminated. Codes found: U1110, U1120, U11BC, P0440, P456.