NHTSA Complaint #11502152 — 2003 TOYOTA 4RUNNER

SERVICE BRAKES issue reported to NHTSA

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Complaint Details

ODI Number	11502152
Vehicle	2003 TOYOTA 4RUNNER
Component	SERVICE BRAKES
Date of Incident	January 17, 2023
Date Filed	January 17, 2023
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	CA

Consumer Description

The VSC system in the vehicle becomes disabled due to a firmware 'glitch' identified by Toyota when an emission system issue is detected by the onboard diagnostic system. The VSC system is listed as an 'essential safety feature,' so I'm curious why a recall was never ordered to patch defective firmware that can cause VSC to become disabled due to a completely unrelated emissions issue.

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