The National Highway Traffic Safety Administration (NHTSA) has launched an investigation into nearly 1.2 million Ram trucks from 2013 to 2018 over a potential brake transmission shift interlock issue. The recall covers models ranging from the 1500 to the 5500, which were previously addressed in two recalls.
In 2017, NHTSA issued recall 17V-821 and again in 2018 with recall 18V-100. However, it appears that the repairs may not have been effective, leading to a new investigation. The issue involves a solenoid that can overheat and swell, preventing a locking pin from engaging when the brake is not pressed or the key is not in the ignition.
The NHTSA has not issued a new recall yet, but 1,187,232 trucks are potentially affected. Justin Banner, an experienced automotive journalist, notes that faulty replacement parts may be to blame for the ineffective repairs. The investigation aims to determine whether the existing repair was adequate or if it simply didn’t address the root cause of the issue.
As a seasoned automotive expert with over 15 years of experience, Justin has a deep understanding of the industry and can break down complex technical concepts into understandable language.
Source: https://www.motortrend.com/news/nhtsa-investigating-over-1-million-ram-trucks-over-previous-recalls