NHTSA Complaint #11704845 — 2023 CHRYSLER PACIFICA

While driving at approximately 65 mph on I-35 in moderate traffic, my vehicle experienced a sudden and complete loss of motive power. I was positioned in the far-left passing lane at the time of the incident. A vague notification message appeared on the dashboard screen; however, there was no accompanying audible warning tone to alert me to the severity of the issue before power was lost. The failure was identified as a malfunction in the hybrid drive motor system, specifically triggering Diagnostic Trouble Code P0A43 (Drive Motor "A" Position Sensor Circuit Intermittent). This sensor circuit failure caused the high-voltage system to shut down unexpectedly. This created a severe safety hazard, as the vehicle was rendered unable to accelerate. I was forced to navigate from the far-left lane across multiple lanes of traffic to reach the exit while the vehicle was effectively crippled, moving at speeds under 10 mph amidst highway-speed traffic. The problem has been confirmed via the retrieval of the P0A43 code. There were no warning lamps, messages, or drivability symptoms prior to the immediate failure; the visual notification appeared simultaneously with the loss of power.