Air Bag Related Problems of the 2021 Toyota 4Runner

Table 1 shows one common air bag related problems of the 2021 Toyota 4Runner.

Table 1. Air Bag related problems of Toyota 4Runner

Problem Category Number of Problems
Air Bag problems
1

Air Bag problem

Saturday morning July 12th after starting my vehicle, a warning was presented “srs airbag system malfunction”. I immediately took it to the dealership where they ran diagnostics. The service advisor admitted he nor his mechanic had ever seen anything like that before. They were unable to detect the issue that day. We planned to return the vehicle Thursday July 17. I dropped it off at 10am and never heard from the dealership again that day. Friday, July 18th I contacted the service advisor around 10 am to get an update in which he said they were looking into it. Friday afternoon, I received a call from the service advisor letting me know that the front passenger occupant ecu had malfunctioned, costing approximately $1000. After researching this, I learned that Toyota has issued many recalls on this issue with other models. I called Toyota headquarters to see how they would rectify this but ended the conversation with no solution other than it is the consumer’s liability. This is a safety issue that should fall back on the manufacturer, especially given the history of recalls issued on this specific defect.


Air Bag related problems in other Toyota 4Runner model year vehicles:



4Runner Service Bulletins
4Runner Safety Recalls
4Runner Defect Investigations