Throttle Actuator Control System - High Airflow Detected

…Licensed dealership found codes C2101 and P2173. Dealership replaced throttle body and a sensor. Between a local repair shop, a private mechanic, a licensed dealership and multiple tow companies I spent over 3,000 dollars (assuming the throttle body failure is a result of the Chrysler s89 recall).

WHILE DRIVING AT HWY. SPEED VEHICLE SURGED BUT NO WARNING LIGHTS, ETC. NEXT TIME STARTED, WARNING LIGHTS CAME ON INDICATING A P2173 CODE.CAR WAS JUST AT DODGE DEALER FOR RECALLS. CAR WILL IDLE FINE FOR A COUPLE OF MINUTES THEN START SURGING, IDLING ROUGH WITH NO POWER AND SET WARNING LIGHTS, MIL, ETC, ESC. THESE WILL GO OFF WHEN VEHICLE IS TURNED OFF EXCEPT FOR CHECK ENGINE LIGHT. WE HAVE REPLACED THROTTLE BODY WITH NO CHANGE. CLEARED CODE AND CAME BACK AND DID THE SAME. VERY DISAPPOINTED THAT DODGE HAS NOT ADDRESSED THIS ISSUE. IT IS NOT SAFE.

I purchased the vehicle 4 months ago, and this began at the end of September. Engine stalls out when driving down the highway, check engine light and road hazard lights come on and car trying to accelerate itself at times and other times won’t go over 40 mph. If you let off the brake the car immediately launches forward. I have almost been hit as the car stalls out of no where. I can pull over and turn it off then back on and it will drive for a few miles then happen again. The car was hooked up to the code reader and it says throttle body injector P2173

The car engine periodically loses power. My mechanic did a diagnostics and said the problem is with the Throttle Control Actuator, the code is P2173. Although my car is not included in the recall, my Mechanic is sure it is a default issue by Chrysler. I am experiencing the same malfunctioning problems as other Chryslers that were being recalled for engine losing power. This has happened while driving on the expressway, I had to put on my caution light and pray until I could get to my Mechanic's shop. I informed Chrysler about this and I kept getting the runaround. This car only has 36,000 miles on it, even though it's a 2013; my Mother owned this car before me and we both take very good care…

…My local Jeep dealership Service Manager (CF) replied to an email of mine (7/16/26 at 1703) with the following statement: Verified customer concern of check engine light on connect to wytec and found p2173 stored in powertrain control module. Also found c121c stored in ABS module. Believe ABS code is related to PCM code, cleared codes test drove multiple times. Finally able to get customer concern to duplicate but no data was captured on this failure. We are continuing to drive the vehicle while monitoring data to catch freeze frame data while concern occurs but have not been able to do so far at this time. The condition, when it occurs presents a serious safety concern for the driver and…

ON MARCH 4, WHILE VEHICLE WAS IN WARM-UP PHASE AT HOME, IN IDLE, A SHARP SNAP WAS HEARD (LATER DISCOVERED WAS THE ELECTRONIC THROTTLE BODY), THEN VEHICLE SET TWO CODES (P0171, P2173), AND IMMEDIATELY WENT INTO LIMP MODE (TRACTION CONTROL OFF, THROTTLE BODY REDUCED POWER, ABS FOR SLOWING VEHICLE IF BEING DRIVEN ABOVE SLOWER SPEEDS FOR LIMP MODE). WE WERE ON A SCHEDULE, SO VEHICLE WAS SHUT OFF IMMEDIATELY AND WE USED OUR OTHER VEHICLE FOR TRANSPORT. BOTH CODES WERE RESEARCHED TO DETERMINE BEST REPAIR METHODS. SINCE THE P0171 WAS A REPEAT CODE, AND THE P2173 WAS AN UNFAMILIAR SAE CODE NOT NORMALLY USED ON MY PREVIOUS VEHICLES, A COMPLETE DISASSEMBLY OF THE INTAKE WAS WARRANTED. I AM…

The contact owns a 2013 Dodge Avenger. The contact stated while driving 55 MPH the vehicle shut down completely and an unknown warning light illuminated. The vehicle was towed to an independent mechanic and the mechanic stated that the gasket was leaking and that an unknown gasket (P2173). The vehicle was repaired but the failure continued. The manufacturer was contacted, and the manufacturer was contacted, and no assist was provided. The failure mileage was 185,489.

While driving my Patriot, as I turned into the gas station the check engine light, traction control light and ETC (red lightning bolt) all popped on at the same time. My vehicle instantly went into limp mode. When In park, stayed a consistent 1,500 RPM’s. All of this happened without warning as the car drove and ran like normal prior. Thankfully I was only .5 miles from home and was able to get it home. Code pulled: P2173 car has always been maintained on time since date of purchase.