2015 RAM 1500 — Complaint #2135341
Open-data reference.
NHTSA Complaint about ENGINE AND ENGINE COOLING filed September 30, 2025
NHTSA complaint #2135341 (ODI reference 11690664) concerns a 2015 RAM 1500 and was filed on September 30, 2025. The owner reports the failure occurred on September 23, 2025. The vehicle had 109,000 miles on the odometer at the time of the incident. The report was geocoded to Minnesota based on the filer's self-reported location. The affected component is categorized as engine and engine cooling, one of NHTSA's standardized taxonomy codes used to group defect patterns across make, model, and year.
The filer flagged the following severity indicators: crash: no, fire: no, injuries: 0, fatalities: 0. No crash, fire, or fatality was associated with this report, which places it in the early-warning stream rather than the priority-review stream. Because a VIN was supplied, this complaint is tied to a specific vehicle and not just a model-year cohort.
Individual complaints are consumer-submitted and unverified by NHTSA engineers — the agency's role at this stage is to collect, index, and make them searchable. What matters for federal action is the pattern: when many owners of the same RAM 1500 cohort independently describe similar engine and engine cooling failures, defect investigators have grounds to open a PE and request manufacturer data. Related filings for the same vehicle and component appear below, and the detail page for the full 2015 RAM 1500 shows the complete component-level complaint distribution alongside any active investigations or recalls.
Complaint Description
The contact owns a 2015 Ram 1500. The contact stated that while driving 60 MPH, the vehicle lost automotive power with the message "Service Electronic Throttle Control" displayed, and the âElectronic Throttle Control System Faultâ warning light illuminated and remained illuminated. The vehicle was taken to a local dealer, where it was diagnosed, and the contact was advised that the EGR Cooler was faulty and needed to be replaced. The vehicle was not repaired. The contact stated that the vehicle had previously been repaired under NHTSA Campaign Number: 19V757000 (ENGINE AND ENGINE COOLING); however, the failure reoccurred. The manufacturer was notified of the failure. The approximate failure mileage was 109,000.
Complaint Details
| NHTSA Complaint ID | 2135341 |
| ODI Number | 11690664 |
| Date Filed | September 30, 2025 |
| Failure Date | September 23, 2025 |
| VIN | 1C6RR7LM4FS |
Similar ENGINE AND ENGINE COOLING Complaints for 2015 RAM 1500
The contact owns a 2015 Ram 1500. The contact stated that while driving approximately 45 MPH, the vehicle started shaking and lost motive power. The ETC warning light illuminated, and the message "Ser
The contact owns a 2015 Ram 1500. The contact stated that the vehicle was serviced under NHTSA Campaign Number: 20V475000 (Engine and Engine Cooling), but the failure occurred. While driving 65 MPH, t
The contact owns a 2015 Ram 1500. The contact stated that the vehicle was serviced under NHTSA Campaign Number: 20V475000 (Engine and Engine Cooling); however, the failure persisted. The contact state
The contact owns a 2015 Ram 1500. The contact had received notification of NHTSA Campaign Number: 20V475000 (ENGINE AND ENGINE COOLING), and the vehicle was taken to a local dealer and the vehicle was
The contact owns a 2015 Ram 1500. The contact stated that the vehicle had failed to start. The vehicle was towed to an independent mechanic, where it was diagnosed with an unknown failure. The vehicle
Source: NHTSA Vehicle Complaints Database. Component taxonomy and severity codes are standardized by NHTSA Office of Defects Investigation.
Read our methodology — how this data is sourced, computed, and verified.